Apple Watch
The Apple Watch is a line of smartwatches produced by Apple Inc. It incorporates fitness tracking, health-oriented capabilities, and wireless telecommunication, and integrates with iOS and other Apple products and services. The Apple Watch was released in April 2015,[5][6] and quickly became the best-selling wearable device: 4.2 million were sold in the second quarter of fiscal 2015,[7] and more than 115 million people were estimated to use an Apple Watch as of December 2022.[8] Apple has introduced a new generation of the Apple Watch with improved internal components each September[9]—each labeled by Apple as a 'Series', with certain exceptions.[lower-alpha 1]
 | |
 Apple Watch Ultra | |
| Developer | Apple Inc. |
|---|---|
| Manufacturer | |
| Type | Smartwatch |
| Release date | 1st generation: April 24, 2015 Series 1 and Series 2: September 16, 2016 Series 3: September 22, 2017 Series 4: September 21, 2018 Series 5: September 20, 2019 Series 6 and SE (1st generation): September 18, 2020 Series 7: October 15, 2021 Series 8 and SE (2nd generation): September 16, 2022 Ultra: September 23, 2022 Series 9 and Ultra 2: September 22, 2023[3] |
| Units sold | 100 million (estimated, 2020)[4] |
| Operating system | watchOS |
| Backward compatibility | watchOS 1 – 3: iPhone 5 or later watchOS 4 – 5: iPhone 5S or later (GPS Only), iPhone 6 or later (GPS + Cellular) watchOS 6 – 8: iPhone 6S or later watchOS 9: iPhone 8 or later watchOS 10: iPhone XS/XR or later |
| Website | apple.com/watch |
Each Series has been initially sold in multiple variants defined by the watch casing's material, color, and size (except for the budget watches Series 1 and SE, available only in aluminum,[10][13] and the Ultra, available only in 49 mm uncolored titanium[12]), and beginning with Series 3, by the option in the aluminum variants for LTE cellular connectivity, which comes standard with the other materials.[14] The band included with the watch can be selected from multiple options from Apple, and watch variants in aluminum co-branded with Nike and in stainless steel co-branded with Hermès are also offered, which include exclusive bands, colors, and digital watch faces carrying those companies' branding.[14]
The Apple Watch operates in conjunction with the user's iPhone for functions such as configuring the watch and syncing data with iPhone apps, but can separately connect to a Wi-Fi network for data-reliant purposes, including communications, app use, and audio streaming.[15][16] LTE-equipped models can also perform these functions over a mobile network, and can make and receive phone calls independently when the paired iPhone is not nearby or is powered-off, substantially reducing the need for an iPhone after initial setup.[lower-alpha 2] The oldest iPhone model that is compatible with any given Apple Watch depends on the version of the operating system installed on each device.[19] As of September 2022, new Apple Watches come with watchOS 9 preinstalled and require an iPhone running iOS 16, which is available for the iPhone 8 and later.[20]
Development
Apple design chief Jony Ive became interested in building a watch shortly after Steve Jobs's death in October 2011.[21] That December, The New York Times reported that Apple was exploring various ideas, including a "curved-glass iPod that would wrap around the wrist", which users would interact with through the Siri voice assistant, and which "could relay information back to the iPhone".[22] In February 2013, the NYT and The Wall Street Journal again confirmed that Apple was working on a smartwatch with a curved display,[23] and Bloomberg News said the team had grown to about 100 designers.[24]
In March 2013, Apple hired ex-Adobe chief technology officer Kevin Lynch, reporting to Bob Mansfeld,[25] to lead the watch project, which would become the company's first major new product without input from late co-founder Steve Jobs.[21]
In July 2013, Financial Times reported that Apple had begun hiring more employees to work on the smartwatch, and that it was targeting a retail release in late 2014.[26]
The software evolved more quickly than the hardware. To test it, the team created its first prototype, an iPhone strapped to the wrist with velcro, which showed the watch software in its true size and an onscreen watch crown for input. The crown was later turned into a physical dongle plugged into the headphone jack. Early on, the user interface and bundled apps were inspired by the iPhone, but they were too complex and underwent three rounds of redesigns, to avoid awkwardly long interactions that would annoy users. The team worked on notification vibrations and sounds for more than a year, attempting to make them reflect the nature of different notifications. They also added a way to show a contextual menu by pressing the display more deeply, called Force Touch. In contrast with Apple's usually narrow design options, the team thought a watch would need to appeal to users' diverse tastes in fashion, so they opted to give a choice of bands, models (like the gold-plated Apple Watch Edition) and watch faces.[21]
Debate over purpose
Apple started the project without specific use cases in mind, not knowing what problems the watch would solve, but felt that "technology was going to move onto the body", according to Alan Dye, who was in charge of its user interface. According to Kevin Lynch, the team felt people spent too much time on their phone, nagged by notifications, and a watch would provide "that level of engagement [...] in a way that's a little more human, a little more at the moment when you're with somebody".[21]
Unveiling and release
In April 2014, Apple CEO Tim Cook told The Wall Street Journal that the company was planning to launch new products that year, but revealed no specifics.[27]
In June 2014, Reuters reported that production of a smartwatch product was expected to begin in July for an October release.[28]
During a September 2014 press event where the iPhone 6 was also presented, the new watch product was introduced by Tim Cook's "one more thing" section. After a video focusing on the design process, Cook reappeared on stage wearing an Apple Watch.[29]
In comparison to other Apple products and competing smartwatches, marketing of the Apple Watch promoted the device as a fashion accessory.[30] Apple later focused on its health and fitness-oriented features, in an effort to compete with dedicated activity trackers. The watchOS 3 added fitness tracking for wheelchair users, social sharing in the Activity app, and a Breathe app to facilitate mindfulness.[31]
The device was not branded as "iWatch", which would have put it in line with its product lines such as iPod, iPhone, and iPad. In the United States, the "iWatch" trademark is owned by OMG Electronics – who was crowdfunding a device under the same name; it is owned in the European Union by Irish firm Probendi.[32] In July 2015, Probendi sued Apple Inc. for trademark infringement, arguing that through keyword advertising on the Google search engine, it caused advertising for the Apple Watch to appear on search results pages when users searched for the trademarked term "iWatch".[33]
Release
Pre-orders for the Apple Watch began on April 10, 2015, with the official release on April 24.[34] Initially, it was not available at the Apple Store; customers could make appointments for demonstrations and fitting, but the device was not in-stock for walk-in purchases and had to be reserved and ordered online. CNET felt that this distribution model was designed to prevent Apple Store locations from having long line-ups due to the high demand.[35][36] The first ever retail store to display the Apple Watch to the public was Colette in Paris.[37] Later on, selected models were available in limited quantities at luxury boutiques and authorized resellers.[38]
On June 4, 2015, Apple announced that it planned to stock Apple Watch models at its retail locations.[36]
On August 24, 2015, Best Buy announced that it would begin stocking Apple Watch at its retail stores by the end of September.[39] Both T-Mobile US and Sprint also announced plans to offer Apple Watch through their retail stores.[40]
In September 2015, Apple launched a new subset of Apple Watch, with a stainless steel body and leather band, in collaboration with Hermès.[41] The following year, Apple launched another subset of Apple Watches in collaboration with Nike dubbed "Apple Watch Nike+". Both subsets featured cosmetic customization, but otherwise functioned like standard Apple Watches.[42]
Apple Watch went on sale in India in November 2015.[43] The device also launched in Chile, the Philippines, Indonesia, and South Africa.[44]
Hardware
Design and materials
Each series of Apple Watch is offered in multiple variants, distinguished by the casing's material, color, and size,[45] with special bands and digital watch faces available for certain variants co-branded with Nike and Hermès, which are also sometimes accompanied by other unique extras, like stainless steel charging pucks, premium packaging, and exclusive color basic bands.[46]
Originally at launch, the Apple Watch was marketed as one of three "collections", designating the case material. In order of increasing cost, the collections were:
- Apple Watch Sport (Aluminium case)
- Apple Watch (Stainless steel case)
- Apple Watch Edition (Originally released as an 18kt gold casing with newer materials in later models)
Starting with Series 1/Series 2, Apple dropped the "Sport" moniker from the branding (apart from the sport bands), and the Apple Watch was available with either an aluminum (lowest cost) or stainless steel case. "Apple Watch Edition" branding still exists, but now refers to watch casings made from ceramic or titanium.[47]
Apple did not explicitly market the first-generation Apple Watch as being waterproof, stating that it can withstand splashes of water (such as rain and hand washing), but does not recommend submersion (IPX7). Apple introduced a higher level of water resistance with the release of the Apple Watch Series 2, and the device was explicitly advertised as being suitable for swimming and surfing.[48] The Series 7 also includes an IP6X certification for dust resistance.
Size
Since the introduction of the Apple Watch, it has been available in two sizes, primarily affecting screen resolution and area. The smaller size at launch was 38 mm (1.5 in), referring to the approximate height of the watch case; the larger size was 42 mm (1.7 in). Starting with Series 4, the two nominal sizes changed to 40 mm (1.6 in) and 44 mm (1.7 in).[49] The nominal sizes changed again with the introduction of Series 7: 41 mm (1.6 in) and 45 mm (1.8 in).
The overall shape and width of the watch has not changed significantly since its release, so customizable bands and accessories are typically compatible with any Apple Watch of the same size class. Bands that fit the smaller size class (38 mm (1.5 in), 40 mm (1.6 in), and 41 mm (1.6 in) watches) and larger size class (42 mm (1.7 in), 44 mm (1.7 in), and 45 mm (1.8 in) watches) are generally interchangeable within the class.[50] The casing of the watch includes a mechanism to allow the user to change the straps without special tools.
Input and sensors
For input, the Watch features a "digital crown" on one side which can be turned to scroll or zoom content on screen, and pressed to return to the home screen or display recently used apps. Next to the crown (on the same side of the watch) is the Side Button, which can be used to access Control Center and the contactless payment service Apple Pay.[51] The Watch also prominently features a touchscreen; prior to Series 6/SE, the screen included Force Touch technology, which enabled the display to become pressure-sensitive and therefore capable of distinguishing between a tap and a press for displaying contextual menus.[52] Force Touch has since been physically removed in Watch Series 6 and Watch SE,[53] and has been disabled via software on Watch Series 5 and earlier on models supporting watchOS 7.[54]
Additional sensors integrated into the Watch include an accelerometer, gyroscope, and barometer, which are used to determine device orientation, user movement, and altitude.[55] The back of all Apple Watches are equipped with a Heart Rate Monitor, which projects infrared and green light from light-emitting diodes (LEDs) onto the user's skin and photodiodes measure the varying amount of light reflected. Because blood absorbs green light and reflects red light, the amounts of each type of reflected light are compared to determine heart rate. The Watch adjusts the sampling rate and LED brightness as needed.[55] Starting with the Series 4, Apple added electrical sensors to the Digital Crown and back, allowing the Watch to take electrocardiogram (ECG) readings;[56] the device won FDA clearance in October 2018, becoming the first consumer device capable of taking an ECG.[57] A blood oxygen monitor was added with the Series 6 in 2020, albeit as a "wellness" device not capable of diagnosing a medical condition.[58] The blood oxygen monitor added red LEDs to the back, allowing the watch to determine oxygen levels by measuring blood color.[59] The Watch SE reverted to the capabilities of the Series 3, dropping the electrical sensors and blood oxygen monitor.[60]
Battery
Apple rates the device's battery for 18 hours of mixed usage.[52][61] Apple Watch is charged by means of inductive charging.[5] If the watch's battery depletes to less than 10 percent, the user is alerted and offered to enable Low Power Mode, which allows the user to continually use the watch while some features are disabled. The watch then reverts to its original mode when the battery is sufficiently charged.[62]
Bands
Apple Watch comes with an included band (strap) to attach it to the user's wrist. The proprietary band attachment mechanism allows swapping models by holding down the connectors on the bottom of the watch and sliding the band pieces out.[63] Apple produces bands in a variety of materials and colors; however, third-party bands are still compatible when using Apple's design guidelines.[64] Bands designed for the original Series 1-3 38 mm and 42 mm case sizes are compatible with the Series 4-6 40 mm and 44 mm cases, as well as the Series 7 41 mm and 45 mm cases, respectively.[65]
Starting with Apple Watch Series 5, Apple introduced the online Apple Watch Studio which allows customers to mix and match bands on purchase, eliminating the need to purchase a specific combination of case and band design, and allows for a simplification of packaging (since Apple Watch Series 4 in 2018).[66]
Models
Apple Watch models have been divided into five "collections": Apple Watch (1st generation-present), Apple Watch Sport (1st generation), Apple Watch Nike+ (Series 2-present), Apple Watch Hermès (1st generation-Series 5, Series 6-present), and Apple Watch Edition (1st generation-Series 3, Series 5, Series 6-present). They are differentiated by combinations of cases, bands, and exclusive watch faces; Apple Watch comes with either aluminum or stainless steel cases, and various watch bands (only stainless steel was offered for Apple Watch 1st generation); Apple Watch Sport came with aluminum cases and sport bands or woven nylon bands; Apple Watch Nike+ comes with aluminum cases and Nike sport bands or sport loops; Apple Watch Hermès uses stainless steel cases and Hermès leather watch bands (also included is an exclusive Hermès orange sport band); and Apple Watch Edition came with ceramic cases and various bands (the 1st generation Apple Watch Edition used 18 karat yellow or rose gold).[67] With the Series 5, the Edition tier was expanded with a new titanium case.
Apple Watch Series 1 models were previously only available with aluminum cases and sport bands.[68]
As of Series 3, each Apple Watch model in aluminum, the least expensive casing, is available either with or without LTE cellular connectivity, while the models with the other casing materials available (stainless steel and sometimes ceramic and titanium) always include it.[17][69]
Each model through Series 3 comes in a 38- or 42-millimeter body, with the larger size having a slightly larger screen and battery.[52] The Series 4 was updated to 40- and 44-millimeter models, respectively. The Series 7 has been updated to 41- and 45-millimeter models. Each model has various color and band options. Featured Apple-made bands include colored sport bands, sport loop, woven nylon band, classic buckle, modern buckle, leather loop, Milanese loop, and a link bracelet.[52]
First generation
The 1st generation Apple Watch (colloquially referred to as Series 0) uses the single-core S1 system-on-chip. It does not have a built-in GPS chip, instead relying on a paired iPhone for location services. It features a new linear actuator hardware from Apple called the "Taptic Engine", providing realistic haptic feedback when an alert or a notification is received, and is used for other purposes by certain apps.[52] The watch is equipped with a built-in heart rate sensor, which uses both infrared and visible-light LEDs and photodiodes.[70]
All versions of the first-generation Apple Watch have 8 GB of storage; the operating system allows the user to store up to 2 GB of music and 75 MB of photos. When the Apple Watch is paired with an iPhone, all music on that iPhone is also available to be controlled and accessed from the Apple Watch.[71] Software support for the first Apple Watch ended with watchOS 4.3.2.[72]
Second generation (Series 1 and 2)
The second generation Apple Watch has two models; the Apple Watch Series 1 and Apple Watch Series 2.
The Series 1 has a variant of the dual-core Apple S2 processor with GPS removed, known as the Apple S1P. It has a lower starting price than first generation.[73] The Series 1 was sold only in Aluminium casings.
The Series 2 has the dual-core Apple S2 processor, water resistance to 50 meters, a display twice as bright, at 1000 nits, and a GPS receiver.[73][48] The Series 2 was sold in casings of anodized Aluminium, Stainless Steel and Ceramic.
The Apple Watch Edition Series 2 is the first Apple Watch model to add the new White ceramic case color option. Both Yellow Gold and Rose Gold 18K gold case color options have been removed.
The Apple Watch Nike+ Series 2 is the first Apple Watch model available as the Nike, Inc. collaborate special option.
The Apple Watch Series 1 and Apple Watch Series 2 are the final Apple Watch models available with Yellow Gold and Rose Gold aluminum case color options.They have an advertised 18 hours of battery life.
The software support for both Apple Watch Series 1 and Apple Watch Series 2 ended with watchOS 6.3.
Third generation (Series 3)
The Apple Watch Series 3 features a faster processor, the dual-core S3, Bluetooth 4.2 (compared to 4.0 on older models), a built-in altimeter for measuring flights of stairs climbed, increased RAM size, and is available in a variant with LTE cellular connectivity. Siri is able to speak through the onboard speaker on Apple Watch Series 3 due to the increased processing speed of the Watch.[74]
Series 3 features LTE cellular connectivity for the first time in an Apple Watch, enabling users to make phone calls, iMessage and stream Apple Music and Podcasts directly on the watch, independent of an iPhone. The LTE model contains an eSIM[75] and shares the same mobile number as the user's iPhone.[76]
The Apple Watch Series 3 is the first Apple Watch model to add the new Gold aluminum case color option to match the color introduced with the iPhone 8 in 2017. Both Yellow Gold and Rose Gold aluminum case color options have been removed. It is now available in Space Gray, Silver and Gold aluminum case color options, available in Space Black and Silver stainless steel case color options.
The Apple Watch Edition Series 3 is the first and only Apple Watch model to add the new Gray ceramic case color option. It is available in White and Gray ceramic case color.
The software support for the Apple Watch Series 3 ended with watchOS 8.8.1.
Fourth generation (Series 4)
The Apple Watch Series 4[77] is the first predominant redesign of the Apple Watch, featuring larger displays with thinner bezels and rounded corners, and a slightly rounder, thinner chassis with a redesigned ceramic back. Internally there is a new S4 64-bit dual-core processor, capable of up to double the S3's performance, upgraded 16 GB storage, and a new electrical heart sensor. The microphone was moved to the opposite side between the side button and the digital crown to improve call quality. Other changes include the digital crown incorporating haptic feedback with the Apple Haptic Engine and includes the new Apple-designed W3 wireless chip.
The ECG system has received clearance from the United States Food and Drug Administration, a first ever for a consumer device,[78] and is supported by the American Heart Association.[79] The Series 4 can also detect falls, and can automatically contact emergency services unless the user cancels the outgoing call.
The watch received mostly positive reviews from critics. TechRadar gave it a score of 4.5/5, calling it one of the top smartwatches, while criticizing the short battery life.[80] Digital Trends gave it a score of 5/5, calling it Apple's best product and praising the design, build quality, and software, among others, while criticizing the battery life.[81] CNET gave it a score of 8.2/10, calling it the "best overall smartwatch around", while criticizing the battery life and lack of watch face options.[82] T3 gave it a score of 5/5, calling it a "truly next-gen smartwatch" due to its thinner body and bigger screen compared to the Series 3, and health features.[83]
The Apple Series 4 is the first Apple Watch model to add the new Gold stainless steel color option to match the color introduced with the iPhone XS in 2018. It is now available in Space Gray, Silver and Gold aluminum case color options, available in Space Black, Silver and Gold stainless steel case color options. All the ceramic case color options have been removed until the launch of the Apple Watch Edition Series 5 in 2019.
Fifth generation (Series 5 & SE (1st gen))
The Apple Watch Series 5 was announced on September 10, 2019.[84] Its principal improvements over its predecessor were the addition of a compass and an always-on display with a low-power display driver capable of refresh rates as low as once per second. Additional new features include International Emergency Calling, enabling emergency calls in over 150 countries, a more energy-efficient S5 processor,[85] improved ambient light sensor, and storage doubled to 32 GB. The release of the Series 5 also brought back the "Edition" model, with a ceramic model absent from the previous generation. A new titanium model was also included in two colors: natural and Space Black.[86]
At its September 2020 product introduction event, Apple also announced the Apple Watch SE, a lower-cost model, similar to the iPhone SE.[87] The SE incorporates the same always-on altimeter as the Series 6,[88] but uses the previous-generation S5 processor and previous- (i.e. second) generation optical heart rate sensor; does not include ECG and blood oximeter sensors or an always-on display; and does not include ultra-wideband (UWB) or 5 GHz Wi-Fi communication capabilities.
The Series 5 and above (including the SE model introduced in 2020) also incorporate enhanced hardware- and software-based battery and performance management functionality.[89]
Critics generally gave it a positive review. CNET gave it a score of 4/5, concluding, "The Apple Watch continues to be one of the best smartwatches, but it remains limited by being an iPhone accessory for now."[90] Digital Trends gave it a score of 4.5/5.[91] The Verge gave it a score of 9/10.[92]
The Apple Watch Series 5 is now available in Space Gray, Silver and Gold aluminum case color options, available in Space Black, Silver and Gold stainless steel case color options.
The Apple Watch Edition Series 5 is the final Apple Watch model available with White ceramic case color option. It is the first Apple Watch model to add the new Natural and Space Black titanium case color options. It is now available in White ceramic case color option, available in Natural and Space Black titanium case color options.
The 1st-generation Apple Watch SE is the final Apple Watch model available with Space Gray and Gold (introduced with iPhone 8 in 2017) case color options. It is now available with Space Gray, Silver and Gold case color options.
The 1st-generation Apple Watch SE is no longer sold on Apple's official website as of the release of the Apple Watch SE 2nd-generation in 2022, which comes at the same price as the first one, but with some minor changes and more recent components.
Sixth generation (Series 6)
The Apple Watch Series 6 was announced on September 15, 2020, during an Apple Special Event and began shipping on September 18. Its principal improvement over its predecessor is the inclusion of a sensor to monitor blood oxygen saturation.[93]
Additional features include a new S6 processor that is up to 20% faster than the S4 and S5,[87] a 2.5× brighter always-on display, and an always-on altimeter.[94] The S6 incorporates an updated, third generation optical heart rate sensor and also enhanced telecommunication technology, including support for ultra-wideband (UWB) via Apple's U1 chip, and the ability to connect to 5 GHz Wi-Fi networks. The Series 6 watch was updated with faster charging hardware such that it completes charging in ~1.5 hours.[95] Force Touch hardware was removed, consistent with the removal of all Force Touch functionality from watchOS 7.
The Apple Watch Series 6 is the final Apple Watch model available with Space Gray and Gold (introduced with the iPhone 8 in 2017) aluminum case color options. It is the first time adding the Product Red and Blue aluminum case color options. It is available in Space Gray, Silver, Gold, Blue and Product Red aluminum case color options, available in Graphite, Silver and Gold stainless steel case color options. The Gold stainless steel case color option is now in classic yellow gold and the Graphite stainless steel case color option is the new color replacing Space Black color before the introduction with the iPhone 12 Pro in 2020.
The Apple Watch Edition Series 6 is now available in Natural and Space Black titanium case color options. The ceramic case option was removed.
Seventh generation (Series 7)
The Apple Watch Series 7 was announced on September 14, 2021, during an Apple Special Event.[96] Pre-orders opened on October 8, with earliest shipping dates starting on October 15.
Enhancements relative to the prior-generation Series 6 watch include a more rounded design with a case 1 mm larger than the Series 6; a display that is 70% brighter indoors and approximately 20% larger; improved durability via a crack-resistant front crystal;[97] IP6X certification for resistance to dust; 33% faster charging via improved internal electronics and an enhanced, USB-C based fast-charging cable; support for BeiDou (China's satellite navigation system); and the availability of an on-screen keyboard that can be tapped or swiped.[98] The Series 7 is also equipped with new hardware that enables ultra-rapid, short-range wireless data transfer at 60.5 GHz, though Apple has not fully explained this new functionality.[99]
The Apple Watch Edition Series 7 is the final Apple Watch model to be available in Natural and Space Black titanium case color options.
The Apple Watch Series 7 is now available in Midnight, Starlight, Blue, Green and Product Red aluminum case color option, available in Graphite, Silver and Gold (introduced with the Apple Watch Series 6 and the iPhone 12 Pro in 2020) stainless steel case color option. Both Space Gray and Gold (introduced with iPhone 8 in 2017) aluminum case color options have been removed. The Silver aluminum case color option was unavailable until the launch of the Apple Watch Series 8 in 2022.
Eighth generation (Series 8, SE (2nd gen), & Ultra)
The Apple Watch Series 8, the second-generation Apple Watch SE, and the Apple Watch Ultra were announced on September 7, 2022, during an Apple Special Event.[96] Pre-orders opened on the same day, with the Series 8 and 2nd gen SE shipping on September 16, while the Ultra shipped on September 23.[100]
Enhancements in the Series 8, relative to the prior-generation Series 7 watch, include a new temperature sensor and more precise accelerometers and gyroscopes capable of detecting the occurrence of a car crash.[101]
Aluminum case models are available in Midnight, Silver, Starlight and Product Red, and the stainless steel models are available in Silver, Graphite and Gold. The Blue and Green case colors are discontinued, and the Series 8 is not available with a titanium case.
The Apple Watch Ultra is the first Apple Watch model to feature a new tough and rugged titanium casing in natural finish, a larger 49 mm case size, a flat sapphire front crystal, and an additional orange Action button located on the opposite side of the Digital Crown and Side Button. It is designed for extreme activities like endurance sports, elite athletics, trailblazing, adventure, ocean, and water sports.
The 2nd-generation Apple Watch SE is available in Midnight, Silver and Starlight case color options. The Space Gray and Gold case color options have been discontinued.[102]
Ninth generation (Series 9 & Ultra 2)
The Apple Watch Series 9 and the Apple Watch Ultra 2 were announced on September 12, 2023, during an Apple Special Event.[96] Pre-orders opened that same day, with earliest shipping dates starting on September 22.
Aluminum case models of the Series 9 are available in Midnight, Silver, Starlight, Product Red as well as Pink, a new color for the line.
Stainless steel models are available in Silver, Graphite and Gold like the previous Series 8.
Both the Series 9 & Ultra 2 pack the new S9 chip which enables new functionalities like on-device offline processing for Siri, new ultra-wideband chip to help you find a missing iPhone and Double Tap which recognizes when the user double taps their index finger and thumb together. Depending on the screen, this can act as the primary button or scroll like the digital crown.
The screens on both devices has also been upgraded to boosts the maximum brightness:
- Up to 2,000 nits for the Series 9, double of the Series 8
- Up to 3,000 nits for the Ultra 2, from 2,000 nits of the first generation Ultra
Carbon neutrality claims
Apple markets the Series 9 and Ultra 2 as its first-ever carbon-neutral products (depending on the selected case material and band) due to a combination of cutting the carbon dioxide emissions per watch manufactured and sold (Apple claims a reduction of 78% for the Series 9 and 81% for the Ultra 2[106]) and the company's purchases of forestry and nature-based carbon offsets and credits—which has been criticized as misleading due to reliability issues in carbon accounting for forestry carbon offsets.[104]
Most of Apple's claimed emissions reductions were driven by renewable energy requirements imposed on suppliers;[107][105] other factors include increased use of recycled materials, and a lower reliance on shipping products by plane, which is highly carbon-intensive.[104] Apple says the watches' manufacturing relies on "100 per cent clean electricity", though this partly relies on Apple investing in clean-energy projects to offset suppliers' use of electricity produced from fossil fuels. NewClimate Institute, a non-profit, said Apple's "100 per cent clean energy" claim was "highly contentious, since Apple’s major suppliers continue to have very low renewable electricity shares".[108]
The carbon offsets used by Apple follow standards set by Verra,[109] the Climate, Community & Biodiversity Alliance, and the Forest Stewardship Council.[103] However, investigative reporting found that 94% of Verra's rainforest carbon offsets were "worthless" and that the standard may worsen global warming.[110][109] Niklas Kaskeala, chair of the non-profit Compensate Foundation, said Apple's tree-planting offsets had "systemic flaws"; the Financial Times found that in one Apple conservation scheme, newly-planted trees were chopped down within a decade, releasing absorbed carbon back into the atmosphere, that most of the planted trees were eucalyptus, posing monoculture concerns, and that only 1% of the land was dedicated to regrowing native tree species.[108]
On September 20, the European Union announced that it would ban most uses of the term "carbon neutral" in advertising by 2026, including claims that are based on carbon offsets, to address greenwashing and misleading advertising. This decision was praised by Monique Goyens, director-general of EU consumer group BEUC, who also called Apple's claims "bogus" and scientifically inaccurate. Gilles Dufrasne, policy officer at non-profit Carbon Market Watch, said it was "misleading to consumers" for Apple to give "the impression that buying the Watch has no impact on the climate at all", based on what he described as "accounting tricks". Other environmental groups criticized Apple's emphasis on carbon emissions without accounting for e-waste, due to the difficulty of repairing these products.[108][111] Berkeley Carbon Trading Project director Barbara Haya praised the products' ~80% emissions reduction, but also criticized Apple's use of the term "carbon neutral" in advertising.[104]
Software
Apple Watch runs watchOS, whose interface is based around a home screen with circular app icons, which can be changed to a list view in the devices settings. The OS can be navigated using the touchscreen or the crown on the side of the watch.[52] During its debut, the first generation Apple Watch needed to be paired with an iPhone 5 or later running iOS 8.2 or later; this version of iOS introduced the Apple Watch app, which is used to pair the watch with an iPhone, customize settings and loaded apps, and highlight compatible apps from the App Store.[52]
The Apple Watch is capable of receiving notifications, messages, and phone calls via a paired iPhone.[52] "Glances" allowed users to swipe between pages containing widget-like displays of information; however, this feature was replaced by a new Control Center. watchOS also supports Handoff to send content from Apple Watch to an iOS or macOS device,[52] and act as a viewfinder for an iPhone camera,[112] Siri is also available for voice commands, and is capable of responding with voice prompts on the Series 3 watches.[52] Apple Watch also supports Apple Pay, and enables its use with older iPhone models that do not contain near-field communication (NFC) support.[52]
Apple Watch's default apps are designed to interact with their iOS counterparts, such as Mail, Phone, Calendar, Messages, Maps, Music, Photos, Reminders, Remote (which can control iTunes and Apple TV), Stocks, and Wallet.[52] Using the Activity and Workout apps, a user can track their physical activity and send data back to the iPhone for use in its Health app and other HealthKit-enabled software.[52] With watchOS 3, Reminders, Home, Find My Friends, Heart Rate, and Breathe were added to the stock apps.
Version history
At WWDC 2015, Tim Cook announced watchOS 2.0; described by CNET as a "significant revamp", it included a new software development kit that allows more direct access to the device's hardware, new watch faces, the ability to reply to an e-mail, and other features.[113] WatchOS 2.0 was released in September 2015.[114] Following the software update, some users experienced issues with lag.[115]
watchOS 3.0 was announced at WWDC 2016, with a priority on performance. Users are able to keep apps running in memory as well as receive background updates and refreshed information. Other updates include a new Dock invoked with the side button to replace the performance-laden Glances, an updated Control Center, and new reply options on Messages. Several new watch faces have also been added, including Minnie Mouse, along with the ability to switch watch faces from the lock screen simply by swiping. A new feature called SOS allows users to hold the dock button to make a call to the local emergency line and pull up the user's Medical ID. Another feature is Activity Sharing, which allows sharing of workouts with friends and even sending their heartbeats to one another. A new app called Breathe guides users through breathing exercises throughout the day, with visuals and haptic feedback. It was made available to the public in September 2016.
watchOS 3.1 was released to the public in October 2016, and watchOS 3.2 was released in March 2017.[116] Both updates added minor improvements and bug fixes.
WatchOS 4.0 was announced at WWDC 2017 and released to the public in September 2017. WatchOS 4 features a proactive Siri watch face, personalized activity coaching, and an entirely redesigned music app. It also introduces Apple GymKit, a technology platform to connect workouts with cardio equipment.
WatchOS 4.3 was released in March 2018. It introduced support for Nightstand mode in portrait orientation. It brought back the ability for music playing on the iPhone to be controlled using the Music app on the Apple Watch and also enabled control of playback and volume on Apple's HomePod. Other new features included a new charging animation and a new app loading animation. Activity data was added to the Siri watch face, and the battery complication more accurately reports battery life.
watchOS 5.0 was first shown to the public at the San Jose WWDC developer conference held by Apple. It introduced an instant watch-to-watch walkie-talkie mode, all-new Podcasts app, raise-wrist-to-speak Siri, customizable Control Center, and the ability to access the notification center and control center from apps. Other features included support for WebKit to view web pages, six new watch faces, and new workout running features.[117] It was released to the public in September 2018.[118] On the newest release of watchOS beta the sleep feature was shown on screen, this would eliminate the need to use third-party apps.
watchOS 6.0 was released to the public in September 2019. It introduced more native iOS apps such as voice memos, calculator, and a native watchOS app store. watchOS 6.0 also introduced new features such as the noise app that allows you to measure the sound around you in decibels, menstrual tracking, and new watch faces. Other features include Siri being able to tell users what music they are listening to, activity trends, and a new UI framework for developers.
watchOS 7.0 was announced on June 22, 2020, at the WWDC, and released on September 16, 2020; new functionalities include sleep tracking, additional watch faces, handwashing detection and new workouts such as dancing.[119]
watchOS 8.0 was announced on June 7, 2021, at the WWDC, and released on September 20, 2021. It replaces the Breathe app with a new Mindfulness app, and adds a Focus mode as well as a Portrait Watch Face, updates to the Messages and Home apps, Contacts and Find My apps, and a redesigned Photos app.
watchOS 9.0 was released to public on September 13, 2022. It enhances the Workout display with new views of metrics like Activity rings, Heart Rate Zones, Power, and Elevation. It also supports better sleep tracking and additional watch faces.
watchOS 10.0 was announced on June 5th, 2023, at WWDC, and will be released in the fall of 2023. It includes a major redesign of all stock watchOS apps, more detailed metrics available for cycling workouts, and new "Smart Stacks", stacks of widgets available from the clock.
Third-party apps
In watchOS 1, third-party WatchKit applications run in the background on the iPhone as an application extension while a set of native user interface resources are installed on Apple Watch.[120] Thus, watchOS apps must be bundled within their respective iOS app, and are synced to the watch either manually, or automatically upon installation of the phone app.[52]
With the release of watchOS 2, Apple made it mandatory for new watch apps to be developed with the watchOS 2 SDK from June 1, 2016, onwards; no third-party languages or SDKs can be used to develop apps.[121] This allowed for developers to create native apps that are run on the watch itself, thus improving the responsiveness of third-party apps.
In watchOS 5 and earlier, all watchOS apps are dependent apps – the watchOS app relies on an iOS companion app in order to function properly.[122] In watchOS 6 or later, developers are able to create completely independent watchOS apps, and no longer require an app to be installed on the paired iPhone. This was assisted by the introduction of a separate App Store on the Apple Watch itself.[123]
Reception
Following the announcement, initial impressions from technology and watch industry observers were varied; the watch was praised by some for its "design, potential capabilities and eventual usefulness",[124] while others offered criticism of these same aspects.[124] Venture capitalist Marc Andreessen said he "can't wait" to try it,[125] and Steve Jobs' biographer Walter Isaacson described it as "extremely cool" and an example of future technology that is "much more embedded into our lives".[126] Evan Dashevsky of PC Magazine said it offered nothing new in terms of functionality compared to the Moto 360, except the customizable vibration notifications.[127] In November 2014, Apple Watch was listed by Time as one of the 25 Best Inventions of 2014.[128]
Initial reviews for the device have been generally positive with some caveats.[129] Reviewers praised the watch's potential ability to integrate into everyday life and the overall design of the product, but noted issues of speed and price. Many reviewers described the watch as functional and convenient, while also noting failure to offer as much potential functionality as preceding smartphones. Farhad Manjoo of The New York Times mentioned the device's steep learning curve, stating it took him "three long, often confusing and frustrating days" to become accustomed to watchOS 1, but loved it thereafter.[130] Some reviewers also compared it to competing products, such as Android Wear devices, and claimed "The Smartwatch Finally Makes Sense".[131] Reviewers had mixed opinions on battery life though, with Geoffrey Fowler of The Wall Street Journal saying "the battery lives up to its all-day billing, but sometimes just barely,"[131] and others compared it to the Samsung Gear 2, which "strolls through three days of moderate usage."[132] Tim Bradshaw of the Financial Times used several applications over a period of days. He concluded that there is no "killer application" so far besides telling the time, which is the basic function of a wristwatch anyhow.[133]
When using the Apple Watch, some users have reported issues using the heart monitoring feature due to permanent skin conditions, including tattoos. The Watch uses photoplethysmography technology (PPG) that utilizes the green LED lights to measure heart rates.[134][135] To gauge a user's heart rate, the watch flashes green light from the LEDs at the skin and records the amount of this light that is absorbed by the red pigment of the blood.[136] Under certain circumstances, the skin may not allow for the light absorption to be read properly and thus provide inaccurate results.[137]
Some users have complained that the logo and text on the back of the Apple Watch Sport model, primarily the space gray version,[138] can be easily worn off.[139]
Sales
Financial analysts offered early sales estimates from a few million to as many as 5 million in the first year.[140] Time's Tim Bajarin summarized the breadth of reactions, writing that "there is not enough information yet to determine how this product will fare when it finally reaches the market next year".[124]
Owing to the inadequacy of materials, the Apple Watch's delivery was delayed from its initial pre-order release date of April 10, 2015.[141] As a result, only 22 percent of the pre-ordered Apple Watches were dispatched in the United States during the weekend after the release date.[142] It is estimated Apple received almost one million Apple Watch pre-orders in the United States during the initial six hours of the pre-order period on April 10, 2015, after which it sold out and further orders would start delivering in June.[143] A report later on by an analyst stated that Apple Watch was already a $10 billion business during its first year.[144]
Apple has not disclosed any sales figures for the Apple Watch.[145] An estimate by IDC states Apple shipped over 12 million units in 2015.[146] In late 2016, a veteran of the Swiss watch industry said Apple sold about 20 million watches and had a market share of about 50 percent.[147] Analysts estimate Apple sold 18 million watches in 2017, 31 million in 2019, and 34 million in 2020.[148] In 2021, analysts estimated there were 100 million units in use.[149]
In 2020, Apple sold more watches than the entire Swiss watch industry– which includes Swatch and TAG Heuer among others.[150]
Controversies
In December 2019, Joseph Wiesel, a New York University cardiologist, sued Apple over allegations that the Apple Watch violates a patented method for detecting atrial fibrillation. Wiesel stated he had shared details of the patent with Apple in September 2017; the company refused to negotiate.[151]
Following Apple's announcement of the Series 7, an independent software development company filed a lawsuit against Apple alleging inappropriate copying of the software keyboard functionality from an app that Apple had previously rejected from its App Store.[152]
Operating system support
| Legend: | Obsolete | Vintage | Unsupported | Discontinued | Current | Upcoming |
|---|
| Watch | Released with | Release date | Discontinued | Final supported OS | Support ended | Support lifespan |
|---|---|---|---|---|---|---|
| 1st | watchOS 1.0 (iOS 8.2) | April 24, 2015 | September 7, 2016 | watchOS 4.3.2 (iOS 11.4.1)[upper-alpha 1] | September 17, 2018 | 3 years, 4 months |
| Series 1 | watchOS 3.0 (iOS 10.0) | September 12, 2016 | September 12, 2018 | watchOS 6.3 (iOS 13.7)[upper-alpha 2] | September 15, 2020 | 4 years |
| Series 2 | watchOS 3.0 (iOS 10.0) | September 16, 2016 | September 12, 2017 | watchOS 6.3 (iOS 13.7) | September 15, 2020 | 3 years, 11 months |
| Series 3 | watchOS 4.0 (iOS 11.0) | September 22, 2017 | September 7, 2022 | watchOS 8.8.1 (iOS 15.6.1)[upper-alpha 3] | September 13, 2022 | 4 years, 11 months |
| Series 4 | watchOS 5.0 (iOS 12.0) | September 21, 2018 | September 10, 2019 | (Currently supported) | 5 years, 1 month + | |
| Series 5 | watchOS 6.0 (iOS 13.0) | September 20, 2019 | September 15, 2020 | 4 years, 1 month + | ||
| SE (1st) | watchOS 7.0 (iOS 14.0) | September 18, 2020 | September 7, 2022 | 3 years, 1 month + | ||
| Series 6 | watchOS 7.0 (iOS 14.0) | September 18, 2020 | September 14, 2021 | 3 years, 1 month + | ||
| Series 7 | watchOS 8.0 (iOS 15.0) | October 15, 2021 | September 7, 2022 | 2 years + | ||
| SE (2nd) | watchOS 9.0 (iOS 16.0) | September 16, 2022 | In production | 1 year, 1 month + | ||
| Series 8 | watchOS 9.0 (iOS 16.0) | September 16, 2022 | September 12, 2023 | 1 year, 1 month + | ||
| Ultra | watchOS 9.0 (iOS 16.0) | September 23, 2022 | September 12, 2023 | 1 year, 1 month + | ||
| Series 9 | watchOS 10.0 (iOS 17.0) | September 22, 2023 | In production | 1 month + | ||
| Ultra 2 | watchOS 10.0 (iOS 17.0) | September 22, 2023 | In production | 1 month + | ||
- watch OS 4.3.2 requires iOS version 11.4, but higher version iOS can still pair with a watchOS 4 watch.
- watch OS 6.3 requires iOS version 13.5, but iOS 14 can still pair with a watchOS 6 watch.
- watch OS 8.7.1 requires iOS version 15.6, but iOS 16 can still pair with a watchOS 8 watch.
Technical specifications
| Specification[153] | 1st[154][155][156] | Series 1[157][73] | Series 2[158][73] | Series 3[159][153] | Series 4[160][161] | Series 5[162][163] | SE (1st)[164] | Series 6[165] | Series 7[166] | SE (2nd)[167] | Series 8[168] | Ultra[169] | Series 9 | Ultra 2 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| System on chip (SoC)[153] | Apple S1[154] | Apple S1P[73] | Apple S2[73] | Apple S3[159][153] | Apple S4[153] | Apple S5[163] | Apple S6 | Apple S7 | Apple S8 | Apple S9 | ||||||
| Resistance | Water[153] | IPX7 splash resistant (up to 1 meter)[154][73] | ISO 22810:2010 water resistant (up to 50 meters)[159][73][163] | ISO 22810 water resistant (up to 100 meters) and dive (up to 40 meters) | ISO 22810:2010 water resistant (up to 50 meters) | ISO 22810 water resistant (up to 100 meters) and dive (up to 40 meters) | ||||||||||
| Dust | — | IP6X dust resistant[170] | — | IP6X dust resistant | ||||||||||||
| Connectivity | Cellular (LTE / UMTS)[153] | No[154][153][73] | Optional (eSIM)[159][153][163] | Standard (eSIM) | Optional (eSIM) | Standard (eSIM) | ||||||||||
| Wireless networking[153] | Wi-Fi (802.11 b/g/n 2.4 GHz)[154][159][73][163] | Wi-Fi (802.11 b/g/n 2.4 GHz & 5 GHz) | Wi-Fi (802.11 b/g/n 2.4 GHz) | Wi-Fi (802.11 b/g/n 2.4 GHz & 5 GHz) | ||||||||||||
| Bluetooth[153] | Bluetooth 4.0[154][153][73] | Bluetooth 4.2[159][153] | Bluetooth 5.0[153][163] | Bluetooth 5.3[171] | ||||||||||||
| Ultra Wideband | No | U1 chip[172] | No | U1 chip | U2 chip | |||||||||||
| Sensors | Optical heart sensor[153] | 1st generation[154][73][159][153] | 2nd generation[162][164] | 3rd generation[165][166] | 2nd generation | 3rd generation | ||||||||||
| Electrical heart sensor (ECG/EKG)[153] | No[153] | Yes[153][163] | No | Yes | No | Yes | ||||||||||
| Blood oxygen sensor[153] | No[153] | Yes[153][163] | No | Yes | ||||||||||||
| Temperature sensor | No | Yes | ||||||||||||||
| Satellite Navigation[153] | No[154][73] | GPS and GLONASS[73] | GPS, GLONASS, Galileo, and QZSS[159][153] | GPS, GLONASS, Galileo, QZSS, and BeiDou[98] | GPS, GLONASS, Galileo, and QZSS | GPS, GLONASS, Galileo, QZSS, and BeiDou | ||||||||||
| Accelerometer[153] | 16g[154][73][159][153] | 32g[153][163] | High-g[171] | |||||||||||||
| Gyroscope[153] | Yes[154][73][159][153] | Improved[153][163] | High dynamic range | |||||||||||||
| Ambient light sensor[153] | Yes[154][73][159][153][163] | |||||||||||||||
| Altimeter[153] | No[154][73] | Yes[159][153][163] | Always on[159][153][163] | |||||||||||||
| Compass | No | Yes[162] | ||||||||||||||
| Input & Display | "Siri Speaks" and "Raise to Speak"[173] | No | Yes | |||||||||||||
| Display type[153] | OLED Retina[154][73] | Second-generation OLED Retina[73][159][153] | LTPO[174] OLED Retina[153] | LTPO OLED Always-on Retina[163] | LTPO[174] OLED Retina[153] | LTPO OLED Always-on Retina[163] | LTPO OLED Retina | LTPO OLED Always-on Retina | ||||||||
| Force Touch | Yes | No | ||||||||||||||
| Brightness (nits) | 450[154][73] | 1000[73][159][153][163] | 2000 | 3000 | ||||||||||||
| Pixel Density | 326 ppi | 338 ppi | 326 ppi | 338 ppi | ||||||||||||
| Small (38/40/41 mm case height) diagonal size & resolution | 38 mm: 1.337in 272×340 pixels[175] |
40 mm: 1.549in 324×394 pixels[175][lower-roman 1] |
41 mm: 1.691in 352×430 pixels[175][lower-roman 1] |
40 mm: 1.549in 324×394 pixels[175][lower-roman 1] |
41 mm: 1.691in 352×430 pixels[175][lower-roman 1] |
49 mm: 1.919 in 410×502 pixels[lower-roman 1] |
41 mm: 1.691in 352×430 pixels[175][lower-roman 1] |
49 mm: 1.919 in 410×502 pixels[lower-roman 1]
| ||||||||
| Large (42/44/45 mm case height) diagonal size & resolution | 42 mm: 1.533in 312×390 pixels[175] |
44 mm: 1.757in 368×448 pixels[175][lower-roman 1] |
45 mm: 1.901in 396×484 pixels[175][lower-roman 1] |
44 mm: 1.757in 368×448 pixels[175][lower-roman 1] |
45 mm: 1.901in 396×484 pixels[175][lower-roman 1] |
45 mm: 1.901in 396×484 pixels[175][lower-roman 1] | ||||||||||
| Chipset | Central Processing Unit (CPU) | 520 MHz 32-bit Single-Core[176] | 520 MHz 32-bit Dual-Core[177] | 32-bit Dual-Core[153] | 64-bit Dual-Core S4 SiP[160] | 64-bit Dual-Core S5 SiP[162][164] | 64-bit Dual-Core S6 SiP[165] | 64-bit Dual-Core S7 SiP[166] | 64-bit Dual-Core S8 SiP | 64-bit Dual-Core S9 SiP | ||||||
| Storage | 8 GB[176][153] | Non-LTE: 8 GB[153] LTE: 16 GB[153] |
16 GB[153] | 32 GB[163] | 64 GB[163] | |||||||||||
| Random Access Memory (RAM) | 512 MB DRAM[176][178] | 768 MB DRAM[179] | 1 GB DRAM[180][181] | |||||||||||||
| Software | OS Versions | watchOS 1.0 to 4.3.2[154] | watchOS 3.0 to 6.3[182] | watchOS 4.0 to 8.8.1[119] | watchOS 5.0 to 9.3.1[183] | watchOS 6.0 to 9.3.1[183] | watchOS 7.0 to 9.3.1[183] | watchOS 8.0 to 9.3.1[183] | watchOS 9.0 to 9.3.1 | watchOS 10.0 | ||||||
| Requires[lower-roman 2] | iPhone 5 or later running iOS 8.2 or later[154] | iPhone 5 or later running iOS 10 or later[184] | Non-LTE: iPhone 5S or later running iOS 11 or later[159] LTE: iPhone 6 or later, running iOS 11 or later[159] |
Non-LTE: iPhone 5S or later running iOS 12 or later[160] LTE: iPhone 6 or later, running iOS 12 or later[153] |
iPhone 8 or later running iOS 16 or later | iPhone 6s or later with iOS 14 or later | iPhone 6s or later with iOS 15 or later | iPhone 8 or later running iOS 16 or later | iPhone XS or later with iOS 17 or later | |||||||
| Battery | Small case (38/40/41 mm) capacity | 205 mA·h, 3.8 V, 0.78 W·h[185] | 273 mA·h, 3.77 V, 1.03 W·h[186] | Non-LTE: 262 mA·h, 3.81 V, 1.00 W·h[187] | 224.9 mA·h, 3.81 V, 0.858 W·h[188] | 245 mA·h, 3.85 V, 0.944 W·h[188] | 245 mA·h, 3.85 V, 0.944 W·h[189] | 265.9 mA·h, 3.85 V, 1.024 W·h[190] | 284.2 mA·h, 3.85 V, 1.094 W·h[191] | 542 mA·h, 3.86 V, 2.094 W·h[192] | ||||||
| LTE: 279 mA·h, 3.82 V, 1.07 W·h[193] | ||||||||||||||||
| Large case (42/44/45 mm) capacity | 246 mA·h, 3.78 V, 0.93 W·h[185] | 334 mA·h, 3.8 V, 1.27 W·h[194] | Non-LTE: 342 mA·h, 3.82 V, 1.31 W·h[195] | 291.8 mA·h, 3.81 V, 1.113 W·h[196] | 296 mA·h, 3.814 V, 1.129 W·h[197] | 296 mA·h, 3.814 V, 1.129 W·h[198] | 303.8 mA·h, 3.85 V, 1.17 W·h[190] | 308.8 mA·h, 3.85 V, 1.189 W·h[191] | ||||||||
| LTE: 352 mA·h, 3.82 V, 1.34 W·h[199] | ||||||||||||||||
| Charge Times | - | - | - | ~1.5 hours to 80%
~2 hours to 100%[200] |
~1.5 hours to 80%
~2 hours to 100%[201] |
~1.5 hours to 80%
~2.5 hours to 100%[200] |
~1.5 hours to 80%
~2.5 hours to 100% |
~1 hour to 80%
~1.5 hours to 100%[202] |
~45 minutes to 80%
~75 minutes to 100%[203] |
~1.5 hours to 80%
~2.5 hours to 100% |
~45 minutes to 80%
~75 minutes to 100% |
~1 hour to 80%
~1.5 hours to 100% |
||||
| Greenhouse Gas Emissions | 50 kg CO2e[204] | 20 kg CO2e[205] | 30 kg CO2e[206] | Non-LTE: 28 kg CO2e[207]
LTE: 36 kg CO2e[208] |
Non-LTE: 38 kg CO2e[209]
LTE: 39 kg CO2e[210] |
All: 40 kg CO2e[211] | All: 35 kg CO2e[212] | All: 36 kg CO2e[213] | All: 34 kg CO2e[214] | All: 31 kg CO2e[215] | All: 33 kg CO2e[216] | 56 kg CO2e[217] | ||||
| Dates | Introduced | September 9, 2014 | September 7, 2016 | September 12, 2017 | September 12, 2018 | September 10, 2019 | September 15, 2020 | September 14, 2021 | September 7, 2022 | September 12, 2023 | ||||||
| Released | April 24, 2015 | September 12, 2016 | September 16, 2016 | September 22, 2017 | September 21, 2018 | September 25, 2019 | September 18, 2020 | October 15, 2021 | September 16, 2022 | September 23, 2022 | September 22, 2023 | |||||
| Discontinued | September 7, 2016 | September 12, 2018 | September 12, 2017 | September 7, 2022 | September 10, 2019 | September 15, 2020 | September 7, 2022 | October 8, 2021[218] | September 7, 2022 | In production | September 12, 2023 | In production | ||||
| Unsupported | September 17, 2018 | December 14, 2020 | September 12, 2022 | Current | ||||||||||||
| Model Numbers[219] | A1553 (38 mm) A1554 (42 mm) | A1802 (38 mm) A1803 (42 mm) | A1757 (38 mm) A1758 (42 mm) Edition: A1816 (38 mm) A1817 (42 mm) |
GPS: A1858 (38 mm) A1859 (42 mm) GPS + Cellular: Americas: A1860 (38 mm) A1861 (42 mm) Europe and Asia Pacific: A1889 (38 mm) A1891 (42 mm) China mainland: A1890 (38 mm) A1892 (42 mm) |
GPS: A1977 (40 mm) A1978 (44 mm) GPS + Cellular: North America: A1975 (40 mm) A1976 (44 mm) Europe, Asia Pacific, and China mainland: A2007 (40 mm) A2008 (44 mm) |
GPS: A2092 (40 mm) A2093 (44 mm) GPS + Cellular: North America: A2094 (40 mm) A2095 (44 mm) Europe, Asia Pacific, and China mainland: A2156 (40 mm) A2157 (44 mm) |
GPS: A2351 (40 mm) A2352 (44 mm)
GPS + Cellular: North America: A2353 (40 mm) A2354 (44 mm) |
GPS: A2291 (40 mm) A2292 (44 mm) GPS + Cellular: North America: A2293 (40 mm) A2294 (44 mm) Europe, Asia Pacific, and China mainland: A2375 (40 mm) A2376 (44 mm) |
GPS: A2473 (41 mm) A2474 (45 mm) GPS + Cellular: North America: A2475 (41 mm) A2477 (45 mm) Europe, Asia Pacific, and China mainland: A2476 (41 mm) A2478 (45 mm) |
GPS: A2722 (40 mm) A2723 (44 mm)
GPS + Cellular: North America: A2726 (40 mm) A2727 (44 mm) |
GPS: A2770 (41 mm) A2771 (45 mm)
GPS + Cellular: North America: A2772 (41 mm) A2774 (45 mm) |
North America: A2622 Europe and Asia Pacific: A2684 China mainland: A2859 |
||||
| FCC ID | BCG-E2870[220] BCG-E2871[221] | BCG-E3102[222] BCG-E3103[223] | BCG-E3104[224] BCG-E3105[225] | BCG-A1858[226] BCG-A1859[227] BCG-A1860[228] BCG-A1861[229] BCG-A1889[230] BCG-A1891[231] BCG-A1890[232] BCG-A1892[233] | BCG-A1977[234] BCG-A1978[235] BCG-A1975[236] BCG-A1976[237] BCG-A2007[238] BCG-A2008[239] | BCG-A2092[240] BCG-A2093[241] BCG-A2094[242] BCG-A2095[243] BCG-A2156[244] BCG-A2157[245] | BCG-A2351[246] BCG-A2352[247] BCG-A2353[248] BCG-A2354[249] BCG-A2355[250] BCG-A2356[251] | BCG-A2291[252] BCG-A2292[253] BCG-A2293[254] BCG-A2294[255] BCG-A2375[256] BCG-A2376[257] | ||||||||
| Starting price (US) small / large |
Base model (Aluminum) | $349 / $399[258] | $269[259] | $369[259] | GPS: $329 / 359 GPS+Cellular: $399[260] |
GPS: $399 / $429 GPS+Cellular: $499 / $529[261][262][263] |
GPS: $279 / $309 GPS+Cellular: $329 / $359[264] |
GPS: $399 / $429 GPS+Cellular: $499 / $529 |
GPS: $249 / $279 GPS+Cellular: $279 / $329 |
GPS: $399 / $429 GPS+Cellular: $499 / $529 |
— | GPS: $399 / $429 GPS+Cellular: $499 / $529 |
— | |||
| Stainless steel | $549 / $599[258] | — | $549 | $749 / $799[265] | $699 / $749[261][263] | — | $699 / $749 | — | $699 / $749 | $699 / $749 | ||||||
| Nike+ | — | $369[259] | GPS: $329[260] | $399[262][263] | $279 | $399 | — | — | ||||||||
| Hermes | $1,149[259] | $1,149[260] | $1,249[262][263] | — | $1,229 | $1,229 | $1,249 / $1,299 | |||||||||
| Edition | $10,000 / $12,000[266] | $1,249 / $1,299[267] | $1,299 / $1,349[265] | —[261] | $799 (Ti)[263] $1,299 (Ceramic)[268] |
$799 | — | — | ||||||||
| Titanium | — | $799 | — | $799 | ||||||||||||
Physical Specifications
| Series | Small | Large | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Aluminium | Stainless Steel | Edition [lower-roman 3] | Image | Aluminium | Stainless Steel | Edition [lower-roman 4] | Image | ||
| 1st[155][154][156] | H | 38.6 mm (1.52 in) |  |
42.0 mm (1.65 in) |  | ||||
| W | 33.3 mm (1.31 in) | 35.9 mm (1.41 in) | |||||||
| D | 10.5 mm (0.41 in) | 10.5 mm (0.41 in) | |||||||
| Weight | 25 g (0.88 oz) | 40 g (1.4 oz) | 54–55 g (1.9–1.9 oz) | 30 g (1.1 oz) | 50 g (1.8 oz) | 67–69 g (2.4–2.4 oz) | |||
| Series 1[157] | H | 38.6 mm (1.52 in) | — | 42.5 mm (1.67 in) | — | ||||
| W | 33.3 mm (1.31 in) | — | 36.4 mm (1.43 in) | — | |||||
| D | 10.5 mm (0.41 in) | — | 10.5 mm (0.41 in) | — | |||||
| Weight | 25 g (0.88 oz) | — | 30 g (1.1 oz) | — | |||||
| Series 2[158] | H | 38.6 mm (1.52 in) | 39.2 mm (1.54 in) | 42.5 mm (1.67 in) | 42.6 mm (1.68 in) | ||||
| W | 33.3 mm (1.31 in) | 34.0 mm (1.34 in) | 36.4 mm (1.43 in) | 36.5 mm (1.44 in) | |||||
| D | 11.4 mm (0.45 in) | 11.8 mm (0.46 in) | 11.4 mm (0.45 in) | 11.8 mm (0.46 in) | |||||
| Weight | 28.2 g (0.99 oz) | 41.9 g (1.48 oz) | 39.6 g (1.40 oz) | 34.2 g (1.21 oz) | 52.4 g (1.85 oz) | 45.6 g (1.61 oz) | |||
| Series 3[159] | H | 38.6 mm (1.52 in) | 39.2 mm (1.54 in) | 42.5 mm (1.67 in) | 42.6 mm (1.68 in) | ||||
| W | 33.3 mm (1.31 in) | 34.0 mm (1.34 in) | 36.4 mm (1.43 in) | 36.5 mm (1.44 in) | |||||
| D | 11.4 mm (0.45 in) | 11.8 mm (0.46 in) | 11.4 mm (0.45 in) | 11.8 mm (0.46 in) | |||||
| Weight | 26.7–28.7 g (0.94–1.01 oz) | 42.4 g (1.50 oz) | 40.1 g (1.41 oz) | 32.3–34.9 g (1.14–1.23 oz) | 52.8 g (1.86 oz) | 46.4 g (1.64 oz) | |||
| Series 4[160] | H | 40 mm (1.6 in) | — |  |
44 mm (1.7 in) | — |  | ||
| W | 34 mm (1.3 in) | — | 38 mm (1.5 in) | — | |||||
| D | 10.7 mm (0.42 in) | — | 10.7 mm (0.42 in) | — | |||||
| Weight | 30.1 g (1.06 oz) | 39.8 g (1.40 oz) | — | 36.7 g (1.29 oz) | 47.9 g (1.69 oz) | — | |||
| Series 5[162] | H | 40 mm (1.6 in) | 44 mm (1.7 in) | ||||||
| W | 34 mm (1.3 in) | 38 mm (1.5 in) | |||||||
| D | 10.74 mm (0.423 in) | 10.74 mm (0.423 in) | |||||||
| Weight | 30.8 g (1.09 oz) | 40.6 g (1.43 oz) | 35.1 / 39.7 g (1.24 / 1.40 oz) Ti/C | 36.5 g (1.29 oz) | 47.8 g (1.69 oz) | 41.7 / 46.7 g (1.47 / 1.65 oz) Ti/C | |||
| SE (1st)[164] | H | 40 mm (1.6 in) | — | 44 mm (1.7 in) | — | ||||
| W | 34 mm (1.3 in) | — | 38 mm (1.5 in) | — | |||||
| D | 10.7 mm (0.42 in) | — | 10.7 mm (0.42 in) | — | |||||
| Weight | 30.49–30.68 g (1.076–1.082 oz) | — | 36.20–36.36 g (1.277–1.283 oz) | — | |||||
| Series 6[165] | H | 40 mm (1.6 in) | 44 mm (1.7 in) | ||||||
| W | 34 mm (1.3 in) | 38 mm (1.5 in) | |||||||
| D | 10.7 mm (0.42 in) | 10.7 mm (0.42 in) | |||||||
| Weight | 30.5 g (1.08 oz) | 39.7 g (1.40 oz) | 34.6 g (1.22 oz) | 36.5 g (1.29 oz) | 47.1 g (1.66 oz) | 41.3 g (1.46 oz) | |||
| Series 7[166] | H | 41 mm (1.6 in) |  |
45 mm (1.8 in) |  | ||||
| W | 35 mm (1.4 in) | 38 mm (1.5 in) | |||||||
| D | 10.74 mm (0.423 in) | 10.74 mm (0.423 in) | |||||||
| Weight | 32.0 g (1.13 oz) | 42.3 g (1.49 oz) | 37.0 g (1.31 oz) | 38.8 g (1.37 oz) | 51.5 g (1.82 oz) | 45.1 g (1.59 oz) | |||
| SE (2nd) | H | 40 mm (1.6 in) | – | |
44 mm (1.7 in) | – | | ||
| W | 34 mm (1.3 in) | – | 38 mm (1.5 in) | – | |||||
| D | 10.7 mm (0.42 in) | – | 10.7 mm (0.42 in) | – | |||||
| Weight | 26.4–27.8 g (0.93–0.98 oz) | – | 32.9–33.0 g (1.16–1.16 oz) | – | |||||
| Series 8 | H | 41 mm (1.6 in) | – | |
45 mm (1.8 in) | – | | ||
| W | 35 mm (1.4 in) | – | 38 mm (1.5 in) | – | |||||
| D | 10.74 mm (0.423 in) | – | 10.74 mm (0.423 in) | – | |||||
| Weight | 32.0 g (1.13 oz) | 42.3 g (1.49 oz) | – | 38.8 g (1.37 oz) | 51.5 g (1.82 oz) | – | |||
| Ultra | H | 49 mm (1.9 in) |  | ||||||
| W | 44 mm (1.7 in) | ||||||||
| D | 14.4 mm (0.57 in) | ||||||||
| Weight | 61.3 g (2.16 oz) | ||||||||
- Viewable area reduced by rounded corners
- At time of original release.
- 18K gold (1st gen), ceramic (Series 2/3/5), or titanium (Series 5/6/7) body
- 18K gold (1st gen), ceramic (Series 2/3/5), or titanium (Series 5/6/7) body
Collections and materials
| Series | Watch | Nike+ | Hermès | Edition | |||
|---|---|---|---|---|---|---|---|
| 1st | Body | "Sport": Aluminum (Silver, Space Gray, Rose Gold, Gold)[155] |
Stainless steel (Polished or Space Black)[154] |
— | Stainless steel (Polished) |
18K Gold (Rose or Yellow)[156] | |
| Crystal | "Sport": Ion-X[155] | Sapphire[154] | Sapphire | Sapphire[156] | |||
| Back | "Sport": Composite[155] | Ceramic[154] | Ceramic with Hermès logo | Ceramic[156] | |||
| Series 1 | Body | Aluminum (Space Gray, Gold, Rose Gold, Silver) |
— | ||||
| Crystal | Ion-X | ||||||
| Back | Composite | ||||||
| Series 2 | Body | Aluminum (Space Gray, Gold, Rose Gold, Silver) |
Stainless steel (Space Black, Polished) |
Aluminum (Space Gray, Silver) |
Stainless steel (Polished) |
Ceramic (White) | |
| Crystal | Ion-X | Sapphire | Ion-X | Sapphire | |||
| Back | Ceramic | Ceramic | Ceramic with Hermès logo | Ceramic | |||
| Series 3 | Body | Aluminum (Space Gray, Gold, Silver) |
Stainless steel (Space Black, Polished) |
Aluminum (Space Gray, Silver) |
Stainless steel (Polished) |
Ceramic (White, Gray) | |
| Crystal | Ion-X | Sapphire | Ion-X | Sapphire | |||
| Back | Composite (GPS) | Ceramic | Composite (GPS) with Nike logo | Ceramic with Hermès logo | Ceramic | ||
| Ceramic (GPS+LTE) | Ceramic (GPS+LTE) with Nike Logo | ||||||
| Series 4 | Body | Aluminum (Space Gray, Gold, Silver) |
Stainless steel (Polished, Space Black, Gold) |
Aluminum (Space Gray, Silver) |
Stainless steel (Polished) |
— | |
| Crystal | Ion-X | Sapphire | Ion-X | Sapphire | |||
| Back | Ceramic | Ceramic with Nike logo | Ceramic with Hermès logo | ||||
| Series 5 | Body | Aluminum (Space Gray, Gold, Silver) |
Stainless steel (Polished, Space Black, Gold) |
Aluminum (Space Gray, Silver) |
Stainless steel (Polished, Space Black) |
Titanium (Dark, Light) |
Ceramic (White) |
| Crystal | Ion-X | Sapphire | Ion-X | Sapphire | |||
| Back | Ceramic | Ceramic with Nike logo | Ceramic with Hermès logo | Ceramic | |||
| SE (1st) | Body | Aluminum (Space Gray, Gold, Silver) |
Aluminum (Space Gray, Silver) |
— | |||
| Crystal | Ion-X | Ion-X | |||||
| Back | Ceramic | Ceramic with Nike logo | |||||
| Series 6 | Body | Aluminum (Space Gray, Gold, Silver, Red, Blue) |
Stainless steel (Silver, Graphite, Gold) |
Aluminum (Space Gray, Silver) |
Stainless steel (Silver, Space Black) |
Titanium (Natural, Space Black) | |
| Crystal | Ion-X | Sapphire | Ion-X | Sapphire | |||
| Back | Ceramic | Ceramic with Nike logo | Ceramic with Hermès logo | Ceramic | |||
| Series 7 | Body | Aluminum (Midnight, Starlight, Green, Blue, (PRODUCT)RED) |
Stainless steel (Silver, Graphite, Gold) |
Aluminum (Midnight, Starlight) |
Stainless steel (Silver, Space Black) |
Titanium (Natural, Space Black) | |
| Crystal | Ion-X | Sapphire | Ion-X | Sapphire | |||
| Back | Ceramic | Ceramic with Nike logo | Ceramic with Hermès logo | Ceramic | |||
| SE (2nd) | Body | Aluminum (Midnight, Starlight, Silver) |
— | ||||
| Crystal | Ion-X | ||||||
| Back | Composite | ||||||
| Series 8 | Body | Aluminum (Midnight, Starlight, Silver, (PRODUCT)RED) |
Stainless steel (Silver, Graphite, Gold) |
— | Stainless steel (Silver, Space Black) |
— | |
| Crystal | Ion-X | Sapphire | Sapphire | ||||
| Back | Ceramic | Ceramic with Hermès logo | |||||
| Ultra | Body | Titanium | — | ||||
| Crystal | Sapphire | ||||||
| Back | Ceramic and sapphire | ||||||
- 1st generation only: Apple Watch was sold as "Apple Watch Sport" (Aluminum body) and "Apple Watch" (Stainless steel body). Later generations sold both body materials as "Apple Watch".
See also
Notes
- In September 2016, the second generation of Apple Watch was divided into two Series, the Series 2 and the budget Series 1, with different internal components.[10] In September 2020, the sixth generation of Apple Watch was divided into the Series 6 and the budget SE, also carrying different internal components.[11] In September 2022, the eighth generation of Apple Watch was divided into the Series 8, the updated second generation of the budget SE, and the Ultra, again each with different internal components, and also with different external appearances.[12]
For convenience sake, this article treats each SE generation and the Ultra as the equivalent of a numbered Series. - Except for the initial configuration, a "Family Setup" option removes the need for an iPhone altogether, although fewer features are supported.[17][18]
References
- Eva Dou (June 20, 2014). "Who Is Apple's Watch Maker?". The Wall Street Journal. Archived from the original on February 8, 2015. Retrieved February 8, 2015.
- Joe Rossignol (September 26, 2018). "Apple Watch Series 4 Expected to Gain Second Manufacturer Following 'Much Better Than Expected' Demand". MacRumors. Archived from the original on February 8, 2015. Retrieved September 26, 2018.
- Osbourne, Aussie. "Apple Releases Apple Watch Series 9". Aussie Osbourne. Retrieved September 12, 2023.
- "Apple's sold 100 million Apple Watches". Macworld. Archived from the original on September 8, 2022. Retrieved August 8, 2022.
- "The Verge live blog". The Verge. Vox Media. September 9, 2014. Archived from the original on September 9, 2014. Retrieved September 10, 2014.
- Etherington, Darrell (January 27, 2015). "Tim Cook Says Apple Watch Ships In April". TechCrunch. AOL. Archived from the original on April 27, 2015. Retrieved January 28, 2015.
- "Apple Watch is 'world's best selling wearable' with 4.2 million shifted in Q2". Archived from the original on July 24, 2015.
{{cite web}}: CS1 maint: unfit URL (link); "Apple Watch Price Details in India". Archived from the original on November 1, 2016. Retrieved November 3, 2015. - Cybart, Neil (February 11, 2021). "Apple Watch Is Now Worn on 100 Million Wrists". Above Avalon. Archived from the original on February 12, 2021. Retrieved February 12, 2021.
- Slavov, Mariyan (September 16, 2020). "Apple Watch Series 6 vs Series 5: What are the differences". PhoneArena.com. Archived from the original on September 17, 2020. Retrieved September 20, 2020.; Butler, Sydney (February 6, 2020). "How to determine which Apple Watch model you have". 9to5Mac. Archived from the original on August 9, 2020. Retrieved September 20, 2020.; Loyola, Roman (November 14, 2018). "Which Apple Watch? How to pick the Apple Watch that's right for you". Macworld. Archived from the original on September 21, 2020. Retrieved September 20, 2020.; Eadicicco, Lisa (September 4, 2020). "The Apple Watch is finally getting 1 major feature it's been missing that Fitbit has offered for year". Business Insider. Archived from the original on September 17, 2020. Retrieved September 19, 2020.
- Caldwell, Serenity (November 21, 2016). "Apple Watch Series 1 review: Second-best is still pretty darn good". iMore. Archived from the original on September 20, 2020. Retrieved September 19, 2020.
- NBC Bay Area (September 15, 2020). "Apple Unveils New Watch, iPad During Virtual Event". Archived from the original on September 17, 2020. Retrieved September 20, 2020.
- Song, Victoria (September 7, 2022). "Apple Watch Series 8, SE, and Ultra hands-on: triple the fun". The Verge. Archived from the original on September 7, 2022. Retrieved September 7, 2022.
- Charlton, Hartley (September 17, 2020). "Apple Watch Series 6 vs. Apple Watch SE Buyer's Guide". MacRumors. Archived from the original on September 19, 2020. Retrieved September 19, 2020.
- Clover, Juli (June 8, 2020). "Picking the Best Apple Watch to Buy in 2020". MacRumors. Archived from the original on September 19, 2020. Retrieved September 19, 2020.
- Apple, Inc. (September 17, 2020). "Use your Apple Watch without your iPhone nearby". Archived from the original on October 8, 2020. Retrieved September 19, 2020.
- "Connect your Apple Watch to Wi-Fi for direct online usage — here's how". iMore. July 30, 2019. Archived from the original on October 29, 2019. Retrieved October 29, 2019.
- Gil, Lory (September 15, 2020). "Apple Watch Cellular vs GPS: What's the difference?". iMore. Archived from the original on September 16, 2020. Retrieved September 19, 2020.
- "Set up an Apple Watch for a family member". Apple Support. Archived from the original on May 18, 2021. Retrieved May 13, 2021.
- Potuck, Michael (June 3, 2019). "Here are all the Apple Watch models compatible with watchOS 6". 9to5Mac. Archived from the original on November 7, 2020. Retrieved September 19, 2020.
- Hodge, Rae; Sherr, Ian (September 17, 2020). "WatchOS 7 is here, so update your Apple Watch. Here's how to do it". Cnet.com. Archived from the original on September 19, 2020. Retrieved September 19, 2020.
- Pierce, David (April 2, 2015). "iPhone Killer: The Secret History of the Apple Watch". Wired. Archived from the original on June 18, 2022. Retrieved June 24, 2017.
- Bilton, Nick (December 19, 2011). "Disruptions: Wearing Your Computer on Your Sleeve". The New York Times, Bits Blog. Retrieved October 26, 2023.
- Toor, Amar (February 10, 2013). "Apple is 'experimenting' with curved glass smartwatch, says NYT and WSJ". The Verge. Archived from the original on July 15, 2015. Retrieved July 15, 2015.
- Burrows, Peter; Satariano, Adam (February 13, 2013). "Apple Said to Have Team Developing Wristwatch Computer". Bloomberg News. Archived from the original on June 24, 2015. Retrieved July 15, 2015.
- Satariano, Adam (March 20, 2013). "Apple Hires Adobe Technology Chief Kevin Lynch as Vice President". Bloomberg News. Retrieved October 26, 2023.
- "Apple on iWatch hiring blitz ahead of possible late 2014 launch, says Financial Times". The Verge. July 14, 2013. Archived from the original on July 15, 2015. Retrieved July 15, 2015.
- Wakabayashi, Daisuke (April 24, 2014). "Apple's Cook on New Products: 'Take the Time to Get It Right'". The Wall Street Journal. Archived from the original on July 15, 2015. Retrieved July 15, 2015.
- "Apple's iWatch may launch in October with 2.5-inch screen, says Reuters". June 19, 2014. Archived from the original on March 8, 2018. Retrieved August 30, 2017.(subscription required)
- "Apple Watch announced: available for $349 early next year". The Verge. September 9, 2014. Archived from the original on September 9, 2014. Retrieved July 15, 2015.; "The Apple Watch is poised to dominate the market for digital fitness trackers". The Verge. September 9, 2014. Archived from the original on May 25, 2022. Retrieved July 15, 2015.
- "Apple Watch is competing as a fashion accessory, and that's a risky move". The Washington Post. Archived from the original on July 16, 2015. Retrieved July 15, 2015.; "First Apple Watch ads in U.S. magazines favor fashion lovers over techies". Mashable. February 26, 2015. Archived from the original on July 16, 2015. Retrieved July 15, 2015.
- "A timeline: A brief history of Apple Watch". www.verizonwireless.com. Archived from the original on February 24, 2020. Retrieved February 24, 2020.
- "Non-Apple companies hold iWatch trademark in U.S., U.K., China". CNET. Archived from the original on July 15, 2015. Retrieved July 15, 2015.; "Why the Apple Watch isn't called the iWatch". CNBC. NBCUniversal News Group. April 9, 2015. Archived from the original on July 15, 2015. Retrieved July 15, 2015.
- "The Apple iWatch doesn't exist, but a legal fight over it does". Ars Technica. July 14, 2015. Archived from the original on July 15, 2015. Retrieved July 15, 2015.
- "Apple Watch release date is April 24th, with pricing from $349 to over $10,000". The Verge. March 9, 2015. Archived from the original on July 15, 2015. Retrieved July 15, 2015.
- "Apple Watch launch: Plan ahead – it's by appointment only". CNET. Archived from the original on July 15, 2015. Retrieved July 15, 2015.
- "Apple Watch can now be reserved for in-store purchase". CNET. Archived from the original on July 15, 2015. Retrieved July 15, 2015.
- "Apple Watch Makes First Public Appearance at Parisian Fashion Boutique Colette". MacRumors. September 30, 2014. Archived from the original on September 8, 2022. Retrieved September 8, 2022.
- "Want an Apple Watch on Friday? Head to a luxury boutique". CNET. Archived from the original on July 15, 2015. Retrieved July 15, 2015.
- "The Apple Watch will be available at all Best Buy locations next month". The Verge. August 25, 2015. Archived from the original on September 27, 2015. Retrieved September 22, 2015.
- "Buy Apple Watch From Sprint on Friday". PC Magazine. Archived from the original on September 24, 2015. Retrieved September 22, 2015.
- Reisinger, Don. "Apple's Pricey Hermès Smartwatch Will Be Available Online Friday". fortune.com. Fortune. Archived from the original on January 23, 2016. Retrieved January 21, 2016.
- Reisinger, Don (December 13, 2016). "Review: Apple Watch Nike+ isn't much different from Series 2, and that's OK – Appleinsider". Archived from the original on December 2, 2020. Retrieved September 20, 2020.
- Hughes, Neil (November 6, 2015). "Apple Watch finally goes on sale in India starting at the equivalent of $470". Pocketnow. Archived from the original on November 17, 2015. Retrieved November 6, 2015.
- "Apple Watch coming to India on Nov. 6, prices and resellers unknown". Archived from the original on October 23, 2015. Retrieved October 23, 2015.; "Tanggal Rilis Apple Watch di Indonesia Terkuak: Akhir November!". Makemac. Archived from the original on November 17, 2015. Retrieved November 14, 2015.
- "Apple's 'iWatch' to have two sizes, 8 GB storage, multiple material & color options for 2015 launch – report". AppleInsider. September 4, 2014. Archived from the original on September 28, 2019. Retrieved September 28, 2019.
- Horowitz, Jeremy (September 24, 2018). "The 10-point Apple Watch Series 4 review: Finally a worthwhile upgrade". VentureBeat. Archived from the original on September 28, 2019. Retrieved September 28, 2019.; Beavis, Gareth (September 18, 2019). "Apple Watch 5 review". TechRadar. Archived from the original on September 28, 2019. Retrieved September 28, 2019.; "Should you buy the Apple Watch Nike+ Series 4 instead of the standard model?". AppleInsider. October 10, 2018. Archived from the original on September 28, 2019. Retrieved September 28, 2019.; O'Hara, Andrew (September 21, 2018). "Hands on: Apple Watch Series 4 Hermes". AppleInsider. Archived from the original on September 28, 2019. Retrieved September 28, 2019.
- "Watch the Watch!". iMore. September 16, 2016. Archived from the original on March 8, 2021. Retrieved March 26, 2021.
- "Apple Introduces Apple Watch Series 2, The Ultimate Device For A Healthy Life". apple.com. Archived from the original on May 29, 2017. Retrieved September 11, 2016.
- Etienne, Stefan (September 12, 2018). "Apple Watch Series 4 is thinner than previous models but bulkier than the original". The Verge. Archived from the original on September 28, 2019. Retrieved September 28, 2019.; Wuerthele, Mike; O'Hara, Andrew (September 25, 2019). "Review: The Apple Watch Series 5 leaves the competition in the dust". AppleInsider. Archived from the original on September 28, 2019. Retrieved September 29, 2019.
- Steele, Chandra (October 2, 2018). "The Best Apple Watch Bands". PCMag. Archived from the original on September 28, 2019. Retrieved September 28, 2019.
- "Use the buttons and screen on your Apple Watch". Apple Support. September 18, 2023. Retrieved October 14, 2023.
- "Review: The absolutely optional Apple Watch and Watch OS 1.0". Ars Technica. May 3, 2015. Archived from the original on July 5, 2017. Retrieved July 15, 2015.
- Ghani, Uzair (September 15, 2020). "Apple Watch Series 6 and SE Do Not Feature 'Force Touch' Displays". Wccftech. Archived from the original on February 14, 2022. Retrieved February 11, 2022.
- "watchOS 7 Removes Force Touch Support From Your Apple Watch, Here's Everything That's Changed". MacRumors. September 30, 2020. Archived from the original on December 16, 2021. Retrieved February 11, 2022.
- Riemen, Rob (June 10, 2015). "The Sensors Behind the Apple Watch". EE Web. Archived from the original on February 15, 2022. Retrieved February 15, 2022.
- Goode, Lauren (September 12, 2018). "Apple Watch 4 Adds ECG, EKG, and More Heart-Monitoring Capabilities". Wired. Archived from the original on December 7, 2018. Retrieved February 15, 2022.
- Chen, Angela (September 13, 2018). "What the Apple Watch's FDA clearance actually means". The Verge. Archived from the original on February 15, 2022. Retrieved February 15, 2022.
- Wetsman, Nicole (October 7, 2020). "Why Apple needed the FDA to sign off on its EKG but not its blood oxygen monitor". The Verge. Archived from the original on February 15, 2022. Retrieved February 15, 2022.
- Mitroff, Sarah (October 1, 2020). "Apple Watch Blood Oxygen app: How it works and how to use it". cnet. Archived from the original on February 15, 2022. Retrieved February 15, 2022.
- Horwitz, Jeremy (September 18, 2020). "Apple Watch SE puts profits over public health by nixing ECG features". Venture Beat. Archived from the original on February 15, 2022. Retrieved February 15, 2022.
- "Wearable of the Month: The Apple Watch". Humavox. October 29, 2015. Archived from the original on November 23, 2015. Retrieved November 10, 2015.
- "General Battery Information". Apple Inc. Archived from the original on April 16, 2015. Retrieved April 11, 2015.
- "Apple Watch Band Interface" (PDF). Apple Support. Archived (PDF) from the original on April 4, 2023. Retrieved April 5, 2023.
- "Creating Bands for Apple Watch - Accessories - Apple Developer". developer.apple.com. Archived from the original on June 22, 2023. Retrieved June 22, 2023.
- "Change your Apple Watch band". Apple Support. Archived from the original on February 5, 2022. Retrieved February 11, 2022.
- "Apple Watch Studio". apple.com. Archived from the original on March 13, 2022. Retrieved March 17, 2022.
- "Apple Watch: 18-Karat Gold Premium Smartwatch Edition To Be Priced At $5000". September 17, 2014. Archived from the original on October 25, 2018. Retrieved October 24, 2018.
- "Buy Apple Watch Series 1". apple.com. Archived from the original on October 14, 2016. Retrieved October 15, 2016.
- Song, Victoria (October 16, 2019). "Apple Watch Series 3 Review". PCMag.com. Archived from the original on September 19, 2020. Retrieved September 19, 2020.
- "Your heart rate. What it means, and where on Apple Watch you'll find it.", Apple Support (in German), archived from the original on February 11, 2018, retrieved June 16, 2017
- Apple Watch includes 8 GB of storage, allows 2 GB of music storage and 75 MB of photos Archived March 13, 2015, at the Wayback Machine. Retrieved March 11, 2015.
- Potuck, Michael (June 4, 2018). "watchOS 5 won't support first gen Apple Watches, including $17,000 Editions". 9to5Mac. Archived from the original on February 11, 2022. Retrieved February 11, 2022.
- "Apple Watch – Compare". Apple. Archived from the original on July 12, 2017. Retrieved September 16, 2016.
{{cite web}}: CS1 maint: bot: original URL status unknown (link)Archive.org link: - Stern, Joanna (September 20, 2017). "Apple Watch Series 3 Review: Untethered... and Unreliable". The Wall Street Journal. Archived from the original on September 21, 2017. Retrieved September 22, 2017.
- "The new Apple Watch works without a phone". The Verge. Archived from the original on September 16, 2017. Retrieved September 20, 2017.; "Apple Watch Series 3 features built-in cellular and more". Apple Newsroom. Archived from the original on September 13, 2017. Retrieved September 20, 2017.
- Mills, Chris (September 13, 2017). "The Apple Watch Series 3 is going to cost you $10 per month, forever". BGR. Archived from the original on September 19, 2017. Retrieved September 20, 2017.
- "Apple Watch Series 4: Beautifully redesigned with breakthrough communication, fitness and health capabilities". Apple Inc. Archived from the original on September 12, 2018. Retrieved September 12, 2018.
- "Apple Watch now offers ECG, the first over-the-counter consumer device to do so". 9to5Mac. September 12, 2018. Archived from the original on November 18, 2018. Retrieved November 18, 2018.
- Goode, Lauren (September 12, 2018). "Apple Watch's Update Adds Heart-Monitoring Capabilities". Wired. ISSN 1059-1028. Archived from the original on December 7, 2018. Retrieved December 12, 2018.
- Beavis 2019-09-18T13:18:06Z, Gareth. "Apple Watch 4 review". TechRadar. Archived from the original on March 4, 2020. Retrieved January 24, 2020.
- "Apple Watch Series 4 review". www.digitaltrends.com. December 12, 2018. Archived from the original on September 1, 2020. Retrieved January 24, 2020.
- Stein, Scott. "Apple Watch Series 4 review: ECG, and a lot of refinements". CNET. Archived from the original on January 20, 2020. Retrieved January 24, 2020.
- Bolton 2019-11-15T15:20:08Z, Matthew. "Apple Watch Series 4 review". T3. Archived from the original on January 24, 2020. Retrieved January 24, 2020.
- "Apple unveils Apple Watch Series 5". Apple Inc. September 10, 2019. Archived from the original on September 28, 2021. Retrieved September 28, 2021.
- "Apple Watch Series 5 – Technical Specifications (UK)". support.apple.com. Archived from the original on December 2, 2021. Retrieved December 2, 2021.
- "Apple Watch Edition". Apple Inc. Archived from the original on October 4, 2020. Retrieved September 12, 2019.
- "What did Apple Reveal during their September 2020 Keynote? We summarised". www.techlunar.com. September 15, 2020. Archived from the original on November 12, 2020. Retrieved September 26, 2020.
- "Apple Watch SE: The ultimate combination of design, function, and value". Apple Inc. September 15, 2020. Archived from the original on October 19, 2021. Retrieved September 28, 2021.
- "Apple Watch Battery and Performance". Apple Inc. September 17, 2020. Archived from the original on September 24, 2021. Retrieved September 28, 2021.
Apple Watch SE and Apple Watch Series 5 and later have built-in software and hardware systems that help reduce performance impacts that may be noticed in certain conditions such as a battery with a low state of charge, a high peak power situation, or a chemically aged battery. The system is automatic, always-on, and works to provide the best possible performance. Power needs are dynamically monitored, and performance is managed to address these needs in real time. The system allows Apple Watch SE and Apple Watch Series 5 and later to balance and reduce performance impacts as much as possible.
- Stein, Scott. "Apple Watch Series 5, revisited: still the best smartwatch". CNET. Archived from the original on November 26, 2019. Retrieved November 26, 2019.
- "Apple Watch Series 5 review: A smartwatch close to perfection". www.digitaltrends.com. November 8, 2019. Archived from the original on November 26, 2019. Retrieved November 26, 2019.
- Bohn, Dieter (September 18, 2019). "Apple Watch Series 5 review: the best smartwatch". The Verge. Archived from the original on November 22, 2019. Retrieved November 26, 2019.
- "Apple announces Apple Watch Series 6 with ability to measure blood oxygen levels". The Verge. September 15, 2020. Archived from the original on September 15, 2020. Retrieved September 15, 2020.
- "Apple Event: September 15, 2020". Apple Inc. Archived from the original on April 1, 2021. Retrieved September 15, 2020.
- "Apple Watch Series 6 delivers breakthrough wellness and fitness capabilities". Apple, Inc. September 15, 2020. Archived from the original on October 6, 2021. Retrieved September 28, 2021.
- Peters, Jay (September 12, 2023). "Apple announces Apple Watch Series 9, and it has a handy double-tap feature". The Verge. Retrieved September 12, 2023.
- Charlton, Hartley (October 4, 2021). "Apple Watch Series 6 vs. Apple Watch Series 7: Should You Upgrade?". MacRumors. Archived from the original on October 9, 2021. Retrieved October 9, 2021.
- Fathi, Sami (September 15, 2021). "Apple Watch Series 7 Tidbits: S7 Chip, Storage Remains 32 GB, USB-C Fast Charging Cable in the Box, and More". MacRumors. Archived from the original on September 17, 2021. Retrieved September 19, 2021.
- Rossignol, Joe (September 23, 2021). "Apple Watch Series 7 Supports 60.5GHz Wireless Data Transfer, But Likely for Apple's Internal Use Only". MacRumors. Archived from the original on September 23, 2021. Retrieved September 23, 2021.
- Stein, Scott. "Apple Watch Ultra Hands-On: Everything You Need to Know". CNET. Archived from the original on September 8, 2022. Retrieved September 8, 2022.
- Capoot, Ashley (September 7, 2022). "Apple's new iPhones and Apple Watches put a big focus on safety". CNBC. Archived from the original on September 7, 2022. Retrieved September 8, 2022.
- "Apple Watch SE (2022) Review". PCMAG. Archived from the original on March 31, 2023. Retrieved March 31, 2023.
- "Apple Watch Series 9 — Carbon Neutral Product Environmental Report" (PDF). Apple. September 12, 2023. Retrieved October 26, 2023.
- Clifford, Catherine (October 6, 2023). "How Apple made its first 'carbon neutral' product". CNBC. Retrieved October 6, 2023.
- "Apple Watch Ultra 2 — Carbon Neutral Product Environmental Report" (PDF). Apple. September 12, 2023. Retrieved October 26, 2023.
- Series 9 emissions decreased from 36.7kg to 8.1kg,[103][104] and Ultra 2 emissions from 63.2kg to 12kg[105]
- Bryan, Kenza (October 24, 2023). "Apple's 'carbon neutral' claims come under scrutiny". Financial Times. Retrieved October 26, 2023.
- Gongloff, Mark (September 14, 2023). "Analysis | Apple's Climate Claims Deserve Scrutiny". Washington Post. ISSN 0190-8286. Retrieved October 26, 2023.
- Greenfield, Patrick (January 18, 2023). "Revealed: more than 90% of rainforest carbon offsets by biggest certifier are worthless, analysis shows". The Guardian. ISSN 0261-3077. Retrieved September 16, 2023.
- Hancock, Alice (September 20, 2023). "EU to ban 'climate neutral' claims by 2026". Financial Times. Retrieved October 26, 2023.
- "The Verge: The 15 most important announcements from the Apple Watch, iPhone 6 event". The Verge. Vox Media. September 9, 2014. Archived from the original on September 9, 2014. Retrieved September 10, 2014.
- "Get ready for Apple Watch 2.0". CNET. Archived from the original on June 10, 2015. Retrieved June 10, 2015.
- Cunningham, Andrew (September 21, 2015). "After delay, Apple releases watchOS 2.0 to the public". Ars Technica. Condé Nast. Archived from the original on September 22, 2015. Retrieved September 21, 2015.
- "Why I'm cheating on my Apple Watch". Cult of Mac. October 24, 2015. Archived from the original on March 13, 2016. Retrieved March 13, 2016.
- "Apple Releases watchOS 3.1 to the public with bug fixes, update through iPhone Watch app". 9to5Mac. October 24, 2016. Archived from the original on April 12, 2017. Retrieved May 27, 2017.
- "watchOS 5 for Apple Watch now available with Podcasts and Walkie-Talkie apps, much more". 9to5Mac. September 17, 2018. Archived from the original on November 18, 2018. Retrieved November 18, 2018.
- "Apple Watch Series 4 starts at $399, packs larger displays and EKG sensor – CNET". Archived from the original on August 28, 2018. Retrieved August 28, 2018.
- "watchOS 7 adds significant personalization, health, and fitness features to Apple Watch". Apple Newsroom. Archived from the original on February 17, 2021. Retrieved June 22, 2020.
- Cunningham, Andrew (November 18, 2014). "Apple releases WatchKit developer tools alongside first iOS 8.2 beta". Ars Technica. Condé Nast. Archived from the original on May 18, 2015. Retrieved May 15, 2015.
- "Apple requires all new watchOS apps be native by June 1". AppleInsider. April 22, 2016. Archived from the original on April 29, 2017. Retrieved May 15, 2017.
- "Creating Independent watchOS Apps – Apple Developer Documentation". Apple Developer. Archived from the original on September 17, 2020. Retrieved September 20, 2020.
- Abent, Eric (June 3, 2019). "Apple Watch independent apps cut out the iPhone". SlashGear. Archived from the original on August 9, 2020. Retrieved September 20, 2020.
- Bajarin, Tim (September 29, 2014). "Nobody Can Predict the Success of Apple's Watch Yet". Time. Archived from the original on April 4, 2015. Retrieved April 2, 2015.
- "Zuckerberg is world's best CEO, Twitter the eighth wonder, says Marc Andreessen". CNET. October 7, 2014. Archived from the original on October 13, 2014. Retrieved October 14, 2014.
- Shaban, Hamza (October 6, 2014). "Walter Isaacson Talks AI, Apple Watch, and His New Book The Innovators". Gizmodo. Archived from the original on October 17, 2014. Retrieved October 14, 2014.
- "There's Only One Reason to Buy an Apple Watch". PC Magazine. September 10, 2014. Archived from the original on September 12, 2014. Retrieved September 10, 2014.
- "The 25 Best Inventions of 2014". Time. November 20, 2014. Archived from the original on January 17, 2015. Retrieved January 21, 2015.
- Biggs, Tim (April 9, 2015). "Apple watch reviews very positive, with some caveats". The Sydney Morning Herald. Archived from the original on April 12, 2015. Retrieved April 9, 2015.
- Manjoo, Farhad (April 8, 2015). "Apple Watch Review: Bliss, but Only After a Steep Learning Curve". The New York Times. Archived from the original on April 24, 2015. Retrieved April 25, 2015.
- Fowler, Geoffrey (April 8, 2015). "Apple Watch Review: The Smartwatch Finally Makes Sense". The Wall Street Journal. Archived from the original on April 8, 2015. Retrieved April 9, 2015.
- Johnson, Luke. "Samsung Gear 2: Apps, Battery, Value and Verdict". Trusted Reviews. Archived from the original on April 15, 2015. Retrieved April 9, 2015.
It strolled through three days moderate usage, which is two full days longer than the Galaxy Gear, but's still short of what we would like to see on a wearable.
- Tim Bradshaw: Apple Watch. In: Financial Times. May 22, 2015, p. 10
- "Your heart rate. What it means, and where on Apple Watch you'll find it". Apple Inc. May 30, 2015. Archived from the original on February 11, 2018. Retrieved August 19, 2015.
- Cooper, Belle (February 21, 2016). "How do fitness trackers measure your heart rate?". Archived from the original on March 8, 2018. Retrieved June 24, 2017.
- Hern, Alex (April 30, 2015). "How #tattoogate has highlighted a wider problem with wearables". TheGuardian.com. Archived from the original on March 8, 2018. Retrieved June 24, 2017.
- "Your heart rate. What it means, and where on Apple Watch you'll find it". Apple Inc. May 30, 2015. Archived from the original on February 11, 2018. Retrieved August 19, 2015.
- Roger Fingas (August 19, 2015). "Apple Watch Sport owners report unexpected rear logo damage, other text scratching off". Archived from the original on August 20, 2015. Retrieved August 21, 2015.
- "Apple Watch Sport Users Complain That Lettering And Logo Are Wearing Off". Consumerist. August 20, 2015. Archived from the original on August 22, 2015. Retrieved August 20, 2015.
- "Apple Watch sales to reach 36 million in first year, analyst predicts". CNET. Archived from the original on June 1, 2015. Retrieved June 7, 2015.
- Shara Tibkens. "Apple Watch delays may be due to faulty part". CNET. Archived from the original on August 8, 2015. Retrieved August 19, 2015.
- Lance Whitney. "Apple Watch may have shipped to only 22 percent of preorder buyers so far". CNET. Archived from the original on August 10, 2015. Retrieved August 19, 2015.
- Dan Frommer (April 13, 2015). "Apple Watch pre-orders were 1 million in the US on its first day, a shopping data firm estimates". Quartz. Archived from the original on April 14, 2015. Retrieved April 13, 2015.
- "Apple Watch Is Already a $10 Billion Business". June 29, 2016. Archived from the original on July 2, 2016. Retrieved July 2, 2016.; "Apple Watch Is A Colossal $10 Billion Business After Just 1 Year In The Market". The Cryd's Daily. Archived from the original on July 9, 2016. Retrieved July 2, 2016.; "Here's How Much the Apple Watch Business Is Worth". Fortune. July 1, 2016. Archived from the original on July 4, 2016. Retrieved July 2, 2016.
- Reisinger, Ron. "Apple Watch Sales Have Plummeted, Analyst Says". Fortune. Archived from the original on January 2, 2017. Retrieved January 1, 2017.
- Nick, Statt (February 24, 2016). "Apple shipped 11.6 million Apple Watches last year, says IDC (Feb 24, 2016)". TheVerge.com. Archived from the original on January 2, 2017. Retrieved January 1, 2017.
- "Swiss watch sector set for smartwatch boom". Reuters. January 1, 2017. Archived from the original on January 1, 2017. Retrieved January 1, 2017.
- Canales, Katie. "The Apple Watch wasn't always the king of smartwatches. Here's how it went from unpopular fashion accessory to conquer Fitbit and everyone else". Business Insider. Archived from the original on June 14, 2021. Retrieved June 15, 2021.; Lovejoy, Ben (March 5, 2021). "Apple Watch shipments up 19% last year; most other brands fell". 9to5Mac. Archived from the original on July 21, 2021. Retrieved June 15, 2021.
- February 2021, James Rogerson 12 (February 12, 2021). "Apple Watches are used by over 100 million people, but that's just the beginning". TechRadar. Archived from the original on February 12, 2021. Retrieved June 15, 2021.
- Statt, Nick (February 6, 2020). "Apple now sells more watches than the entire Swiss watch industry". The Verge. Archived from the original on February 1, 2023. Retrieved February 1, 2023.
- "New York doctor sues Apple over irregular heartbeat detection". Engadget. Archived from the original on December 29, 2019. Retrieved December 29, 2019.; "Apple Watch sued by NYU doctor over Heart Technology". InsideTechWorld. December 30, 2019. Archived from the original on September 8, 2022. Retrieved December 31, 2019.
- Immanni, Manikanta (September 16, 2021). "Apple Faces Lawsuit Over Copying Keyboard in Watch Series 7". TechDator. Archived from the original on September 16, 2021. Retrieved September 21, 2021.; Hollister, Sean (September 16, 2021). "The bitter lawsuit hanging over the Apple Watch's new swipe keyboard". The Verge. Archived from the original on September 16, 2021. Retrieved September 17, 2021.
- "Apple Watch – Compare". Apple. Archived from the original on July 12, 2017. Retrieved March 5, 2018.
- "Apple Watch (1st generation) – Technical Specifications". support.apple.com. Archived from the original on September 8, 2022. Retrieved November 27, 2017.
- "Apple Watch Sport (1st generation) – Technical Specifications". support.apple.com. Archived from the original on July 26, 2020. Retrieved September 19, 2019.
- "Apple Watch Edition (1st generation) – Technical Specifications". support.apple.com. Archived from the original on July 26, 2020. Retrieved September 19, 2019.
- "Apple Watch Series 1 – Technical Specifications". support.apple.com. Archived from the original on June 15, 2020. Retrieved September 19, 2019.
- "Apple Watch Series 2 – Technical Specifications". support.apple.com. Archived from the original on September 17, 2018. Retrieved September 17, 2018.
- "Apple Watch Series 3 – Technical Specifications". support.apple.com. Archived from the original on August 8, 2019. Retrieved September 19, 2019.
- "Apple Watch Series 4 – Technical Specifications". support.apple.com. Archived from the original on September 17, 2018. Retrieved September 17, 2018.
- "Apple Watch – Compare Models". Apple. Archived from the original on July 12, 2017. Retrieved September 13, 2018.
- "Apple Watch Series 5 – Technical Specifications". support.apple.com. Archived from the original on February 17, 2020. Retrieved September 19, 2019.
- "Apple Watch – Compare Models". Apple. Archived from the original on July 12, 2017. Retrieved September 12, 2019.
- "Apple Watch SE – Technical Specifications". support.apple.com. Archived from the original on February 23, 2022. Retrieved September 15, 2020.
- "Apple Watch Series 6 – Technical Specifications". support.apple.com. Archived from the original on March 1, 2022. Retrieved September 15, 2020.
- "Apple Watch Series 7 – Technical Specifications". support.apple.com. Archived from the original on October 15, 2021. Retrieved September 19, 2019.
- "Apple Watch Series 8 - Technical Specifications". support.apple.com. Archived from the original on December 15, 2022. Retrieved December 14, 2022.
- "Apple Watch Series 8 - Technical Specifications". support.apple.com. Archived from the original on December 15, 2022. Retrieved December 14, 2022.
- "Apple Watch Ultra - Technical Specifications". support.apple.com. Archived from the original on October 15, 2021. Retrieved December 14, 2022.
- "Apple Watch Series 7". Apple. Archived from the original on October 9, 2021. Retrieved October 9, 2021.
- "Apple Watch – Compare Models". Apple.com. Archived from the original on July 12, 2017. Retrieved September 19, 2022.
- "Apple Watch – Compare Models". Apple. Archived from the original on July 12, 2017. Retrieved September 15, 2020.
- "Use Siri on your Apple Watch". Apple Support. Archived from the original on October 8, 2019. Retrieved September 19, 2019.
- "LTPO backplane technology – introduction and news". OLED-info. Metalgrass Ltd. February 10, 2019. Archived from the original on February 27, 2019. Retrieved February 27, 2019.
- "Display Sizes – Visual Design – watchOS – Human Interface Guidelines – Apple Developer". Apple. Archived from the original on October 8, 2019. Retrieved October 7, 2019.
- "Teardown shows Apple Watch S1 chip has custom CPU, 512 MB RAM, 8 GB storage". AppleInsider. April 30, 2015. Archived from the original on May 2, 2015. Retrieved April 30, 2015.
- Chester, Brandon (December 20, 2016). "The Apple Watch Series 2 Review: Building Towards Maturity". Anandtech. Archived from the original on October 22, 2017. Retrieved September 20, 2020.
- Peckham, James (June 4, 2019). "Apple Watch: the ultimate guide to pick your next iPhone compatible watch". TechRadar. Archived from the original on September 28, 2019. Retrieved September 28, 2019.
- www.techinsights.com. "Apple Watch Series 3 Teardown". www.techinsights.com. Archived from the original on October 14, 2017. Retrieved March 5, 2018.
- Lanaria, Vincent (September 18, 2019). "Developer Confirms Apple Watch Series 5 Has The Same CPU As Its Predecessor And 1 GB RAM". TechTimes. Archived from the original on March 17, 2020. Retrieved September 28, 2019.
- "Apple Watch Series 6 – Full phone specifications". www.gsmarena.com. Archived from the original on August 13, 2021. Retrieved August 13, 2021.; "Apple Watch SE – Full phone specifications". www.gsmarena.com. Archived from the original on August 13, 2021. Retrieved August 13, 2021.
- "watchOS 6 compatibility". Archived from the original on June 3, 2019. Retrieved July 31, 2019.
- "watchOS 9". Apple. Archived from the original on September 9, 2022. Retrieved September 9, 2022.
- "Apple introduces Apple Watch Series 2". Archived from the original on September 15, 2020. Retrieved November 28, 2017.
- Ho, Joshua; Chester, Brandon (July 20, 2015). "The Apple Watch Review". AnandTech. Archived from the original on July 28, 2015. Retrieved July 27, 2015.
- "Apple Watch Series 2 Teardown – iFixit". September 15, 2016. Archived from the original on October 7, 2020. Retrieved September 20, 2020.
- "Apple Watch (38 mm Series 3 GPS) Replacement Battery – iFixit". Archived from the original on October 8, 2019. Retrieved October 8, 2019.
- Lloyd, Craig (September 26, 2019). "The 40 mm Apple Watch Series 5 Has a Radical New Battery Design". IFixIt. Archived from the original on September 29, 2019. Retrieved September 29, 2019.
- Apple Watch SE Battery Replacement (YouTube). How-FixIt.com. July 26, 2022. Event occurs at 03:09. Archived from the original on August 16, 2022. Retrieved August 15, 2022.
- Isakeit, Tobias (September 21, 2020). "Apple Watch Series 6 Teardown". IFixIt. Archived from the original on September 30, 2022. Retrieved September 21, 2020.
- Suovanen, Jeff (October 21, 2021). "Three Former Apple Engineers Helped Us Tear Down Apple Watch Series 7". IFixIt. Archived from the original on October 24, 2021. Retrieved October 24, 2021.
- Goldheart, Sam (September 27, 2022). "Apple Watch Ultra Is Beautiful, Rugged, and Repairability Is Just Within Reach". IFixIt. Retrieved September 27, 2022.
- "Apple Watch (38 mm Series 3 Cellular) Replacement Battery – iFixit". Archived from the original on October 8, 2019. Retrieved October 8, 2019.
- "Apple Watch (42 mm, Series 2) Replacement Battery – iFixit Store UK". Archived from the original on September 25, 2020. Retrieved September 20, 2020.
- "Apple Watch (42 mm Series 3 GPS) Replacement Battery – iFixit". Archived from the original on September 29, 2019. Retrieved October 8, 2019.
- "Apple Watch Series 4 Teardown". IFixIt. September 24, 2018. Archived from the original on August 22, 2019. Retrieved September 29, 2019.
- Lloyd, Craig (September 25, 2019). "Apple Watch Series 5 Teardown". IFixIt. Archived from the original on September 27, 2019. Retrieved September 29, 2019.
- Schnabelrauch, Dominik (2021). "Apple Watch SE Battery Replacement". IFixIt. Archived from the original on August 16, 2022. Retrieved August 15, 2022.
- "Apple Watch (42 mm Series 3 Cellular) Replacement Battery – iFixit". Archived from the original on October 8, 2019. Retrieved October 8, 2019.
- "Apple Watch – Battery – Apple". September 5, 2020. Archived from the original on September 5, 2020. Retrieved September 15, 2020.
- Demarest, Abigail Abesamis. "How to charge your new Apple Watch, and how long it takes to fully charge". Business Insider. Archived from the original on April 29, 2021. Retrieved September 18, 2020.
- "Apple Watch – Battery". Apple. Archived from the original on September 5, 2020. Retrieved September 15, 2020.
- "Apple Watch – Battery". Apple. Archived from the original on September 5, 2020. Retrieved October 9, 2021.
- "Apple Watch Environmental Report" (PDF). Apple and the Environment. Apple Inc. September 2015. Archived from the original (PDF) on March 17, 2016. Retrieved March 29, 2016.
- "Apple Watch Series 1 Environmental Report" (PDF). Archived (PDF) from the original on April 14, 2017. Retrieved March 13, 2018.
- "Apple Watch Series 2 Environmental Report" (PDF). Archived (PDF) from the original on April 20, 2017. Retrieved March 13, 2018.
- "Apple Watch Series 3 (GPS) Environmental Report" (PDF). September 2017. Archived (PDF) from the original on October 25, 2017. Retrieved October 24, 2017.
- "Apple Watch Series 3 (GPS + Cellular) Environmental Report" (PDF). September 2017. Archived (PDF) from the original on October 25, 2017. Retrieved October 24, 2017.
- "Apple Watch Series 4 (GPS) Environmental Report" (PDF). Apple Environmental Status Report. September 12, 2018. Archived (PDF) from the original on September 26, 2018. Retrieved September 25, 2018.
- "Apple Watch Series 4 (GPS + Cellular) Environmental Report" (PDF). Apple Environmental Status Report. September 12, 2018. Archived (PDF) from the original on September 26, 2018. Retrieved September 25, 2018.
- "Apple Watch Series 5 Product Environmental Report" (PDF). Apple. September 10, 2019. Archived (PDF) from the original on September 16, 2019. Retrieved September 12, 2019.
- "Apple Watch SE Product Environmental Report" (PDF). Apple. September 15, 2020. Archived (PDF) from the original on September 19, 2020. Retrieved September 20, 2020.
- "Apple Watch Series 6 Product Environmental Report" (PDF). Apple. September 15, 2020. Archived (PDF) from the original on September 16, 2020. Retrieved September 20, 2020.
- "Apple Watch Series 7 Product Environmental Report" (PDF). Apple. September 15, 2021. Archived (PDF) from the original on September 26, 2021. Retrieved October 15, 2021.
- "Apple Watch SE Product Environmental Report" (PDF). September 7, 2022. Archived (PDF) from the original on September 9, 2022. Retrieved September 9, 2022.
- "Apple Watch Series 8 Product Environmental Report" (PDF). September 7, 2022. Archived (PDF) from the original on September 9, 2022. Retrieved September 9, 2022.
- "Apple Watch Ultra Product Environmental Report" (PDF). September 7, 2022. Archived (PDF) from the original on September 9, 2022. Retrieved September 9, 2022.
- "Apple Discontinues Apple Watch Series 6 as Series 7 Pre-Orders Begin". MacRumors. October 8, 2021. Archived from the original on August 7, 2022. Retrieved August 7, 2022.
- "Identify your Apple Watch". support.apple.com. September 19, 2019. Archived from the original on September 9, 2019. Retrieved September 29, 2019.
- "E2870 Apple Watch A1153 38 mm (First Generation) by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "E2871 Apple Watch A1154 42 mm (First Generation) by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "E3102 Apple Watch Series 1 A1802 38 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "E3103 Apple Watch Series 1 A1803 42 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "E3104 Apple Watch Series 2 A1757 & A1816 38 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "E3105 Apple Watch Series 2 A1758 & A1817 42 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1858 Apple Watch Series 3 (Gps) 38 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1859 Apple Watch Series 3 (Gps) 42 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1860 Apple Watch Series 3 (Gps + Cellular) 38 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1861 Apple Watch Series 3 (Gps + Cellular) 42 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1889 Apple Watch Series 3 (Gps + Cellular) Global 38 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1891 Apple Watch Series 3 (Gps + Cellular) Global 42 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1890 Apple Watch Series 3 (Gps + Cellular) China 38 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1892 Apple Watch Series 3 (Gps + Cellular) China 42 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1977 Apple Watch Series 4 (Gps) 40 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1978 Apple Watch Series 4 (Gps) 44 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1975 Apple Watch Series 4 (Gps + Cellular) 40 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A1976 Apple Watch Series 4 (Gps + Cellular) 44 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A2007 Apple Watch Series 4 (Gps + Cellular) Global 40 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A2008 Apple Watch Series 4 (Gps + Cellular) Global 44 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A2092 Apple Watch Series 5 (Gps) 40 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A2093 Apple Watch Series 5 (Gps) 44 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A2094 Apple Watch Series 5 (Gps + Cellular) 40 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A2095 Apple Watch Series 5 (Gps + Cellular) 44 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A2156 Apple Watch Series 5 (Gps + Cellular) Global 40 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A2157 Apple Watch Series 5 (Gps + Cellular) Global 44 mm by Apple". Archived from the original on July 26, 2020. Retrieved October 8, 2019.
- "A2351 Apple Watch SE (Gps) 40 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2352 Apple Watch SE (Gps) 44 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2353 Apple Watch SE (Gps + Cellular) 40 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2354 Apple Watch SE (Gps + Cellular) 44 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2355 Apple Watch SE (Gps + Cellular) Global 40 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2356 Apple Watch SE (Gps + Cellular) Global 44 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2291 Apple Watch Series 6 (Gps) 40 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2292 Apple Watch Series 6 (Gps) 44 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2293 Apple Watch Series 6 (Gps + Cellular) 40 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2294 Apple Watch Series 6 (Gps + Cellular) 44 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2375 Apple Watch Series 6 (Gps + Cellular) Global 40 mm by Apple". Archived from the original on February 23, 2022. Retrieved September 21, 2020.
- "A2157 Apple Watch Series 6 (Gps + Cellular) Global 44 mm by Apple". Archived from the original on October 1, 2020. Retrieved September 21, 2020.
- Kastrenakes, Jacob (March 9, 2015). "Apple Watch release date is April 24th, with pricing from $349 to over $10,000". The Verge. Archived from the original on October 11, 2017. Retrieved February 16, 2022.
- "Apple introduces Apple Watch Series 2, the ultimate device for a healthy life" (Press release). Apple Computer. September 7, 2016. Archived from the original on November 16, 2017. Retrieved February 16, 2022.
- "Apple Watch Series 3 brings built-in cellular, powerful new health and fitness enhancements" (Press release). Apple Computer. September 12, 2017. Archived from the original on September 13, 2017. Retrieved February 16, 2022.
- Krol, Jake (September 12, 2018). "Here's how much the Apple Watch Series 4 will cost you". Mashable. Archived from the original on February 16, 2022. Retrieved February 16, 2022.
- "Apple Watch Series 4". AppleInsider. 2018. Archived from the original on February 16, 2022. Retrieved February 16, 2022.
- Johnson, Dave (November 22, 2019). "'How much is the Apple Watch Series 5?': A breakdown of each model's price and new features". Mashable. Archived from the original on February 16, 2022. Retrieved February 16, 2022.
- "Apple Watch SE". AppleInsider. 2020. Archived from the original on February 16, 2022. Retrieved February 16, 2022.
- Johnson, Leif (September 7, 2018). "Get the high-end Apple Watch Series 3 'Edition' for the best price we've seen to date". MacWorld. Archived from the original on February 16, 2022. Retrieved February 16, 2022.
- Singleton, Micah (March 9, 2015). "The gold Apple Watch Edition will start at $10,000". The Verge. Archived from the original on February 16, 2022. Retrieved February 16, 2022.
- Singleton, Micah (September 7, 2016). "Apple Watch Series 2 will be available in aluminum, stainless steel, and ceramic… but not gold". The Verge. Archived from the original on February 16, 2022. Retrieved February 16, 2022.
- "Apple Watch Series 5". 9 to 5 Mac. 2019. Archived from the original on September 16, 2020. Retrieved February 16, 2022.
External links
- Apple Watch – official site
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