Apple Watch Series 8 (Cellular, Global, 45 mm) Specs
Identifiers: Watch Series 8 45 mm - MNK73B/A* - Watch6,17 - A2775* - 8097*
All Apple Watch Models
Download: PDF Manual
Please note that this A2775 Apple Watch Series 8 (GPS+Cellular, Global, 45 mm) model is compatible with LTE bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, and 66 as well as UMTS 2100 MHz, 1900 MHz, 1700/2100 MHz, 850 MHz, and 900 MHz. It is not compatible with LTE bands 12 (700 MHz), 13 (700c MHz), 14 (700 PS), and 17 (700b MHz). It was sold globally (just about everywhere in the world except for the United States, Canada, Puerto Rico, and China).
The Apple Watch Series 8 models are highly similar to the Apple Watch Series 7 models that they replaced, but they have temperature sensors for expanded health monitoring, a more powerful gyroscope and accelerometer to support Crash Detection for automobile crashes, and a Low Power Mode option.
All cellular-equipped Apple Watch Series 8 models, including this one, are capable of being connected to the Internet without a "tethered" iPhone, but it still is intended to be used with an iPhone 8 or later running iOS 16 or later for some functions.
All Apple Watch Series 8 devices are controlled with a Digital Crown with haptic feedback and a touch capable display. This particular Apple Watch Series 8, a cellular capable model in the 45 mm size, features a 396x484 "Always-On Retina" LTPO OLED screen either with Ion-X glass packed in an aluminum case or sapphire crystal glass packed in a stainless steel case as well as a ceramic and sapphire crystal back that connects to the charger.
Battery life is an Apple estimated "up to 18 hours" overall in modest use; the "Low Power Mode" option can extend battery life to up to 36 hours by disabling the Always-On Display and other functions.
There are four aluminum body options that were offered by Apple Authorized Resellers -- warm gray "Starlight" (pictured, left), nearly black "Midnight", silver, and (PRODUCT) RED as well as three stainless steel options -- gold, graphite (pictured, right), and silver. A variety of bundled bands in addition to a wide range of additional watch bands were available from Apple via customization, as well.
Also see:
- What are all the differences between the Apple Watch Series 8 models?
- What are the differences between the Apple Watch Series 8 and earlier models?
Buy This Watch or Trade-In Yours at site sponsor OWC. Click for current options.
Sell This Watch at A+ BBB rated site sponsor Cash For Your Mac. Quick quote!
Headphones for This Watch from site sponsor OWC. Wireless options.
- Tech Specs
- Global Original Prices
- Popular Q&As
Click on a category for related details. The most commonly needed info is "open" by default, but all info is important.
| Introduction Date: |
September 7, 2022 |
Discontinued Date: |
September 12, 2023 |
| Details: |
The "Introduction Date" refers to the date a model was introduced via press release. The "Discontinued Date" refers to the date a model either was replaced by a subsequent system or production otherwise ended.
*This model was announced on September 7, 2022, became available for pre-order on September 9, 2022, and was first available for purchase/started arriving to customers on September 16, 2022. |
| Processor Speed: |
N/A |
Processor Type: |
Apple S8* |
| Details: |
*Apple provides little technical information about the Apple Watch Series 8, but it is a dual core Apple "S8" processor. The clockspeed is unspecified. It also has a "W3" Apple wireless chip, a "1U" Ultra Wideband chip, a Blood Oxygen sensor (SpO2), an Electrical heart sensor (ECG app), a third-generation optical heart sensor, an "always on" altimeter, dual temperature sensors, and more. |
| Onboard RAM: |
1 GB* |
Storage Capacity: |
32 GB |
| Details: |
All Apple Watch Series 8 models have 32 GB of internal flash storage. |
| Song Capacity: |
N/A |
Photo Capacity: |
N/A |
| Details: |
*Apple does not provide an estimate of song and photo capacity instead opting just for GB. |
| Case Type: |
Watch |
Form Factor: |
Apple Watch Series 8 (45 mm) |
| Details: |
This Apple Watch Series 8 model has a 45 mm form factor and uses an anodized aluminum housing in warm gray "Starlight", nearly black "Midnight", silver, or (PRODUCT) RED color or a stainless steel housing in a gold, graphite, or silver color. |
| Housing Color: |
Aluminum/Steel* |
Controller: |
Digital Crown |
| Details: |
*This Apple Watch Series 8 model uses an anodized aluminum or stainless steel housing. Aluminum is available in warm gray "Starlight", nearly black "Midnight", silver, and (PRODUCT) RED colors. Stainless steel is available in a gold, graphite, or silver color. |
| Built-in Display: |
1.9" OLED* |
Display Resolution: |
396x484 |
| Details: |
*The face of the 45 mm size Apple Watch Series 8 contains a roughly 1.9" (396x484) LTPO OLED "Always-On Retina" display. It has rounded corners and a 1143 square mm display area. It has a brightness of 1000 nits. Apple Watch Series 8 models with an aluminum case are covered by scratch-resistant Ion-X glass, those with stainless steel have the display covered by "Sapphire" crystal.
|
| Standard Wireless: |
802.11b/g/n 2.4/5 GHz |
Standard Bluetooth: |
5.3 |
| Details: |
All Apple Watch Series 8 models have built-in support for 802.11b/g/n 2.4 GHz and 5 GHz as well as Bluetooth 5.3. In some original documentation Apple incorrectly stated Bluetooth 5.0 for this model, but corrected this error subsequently.
This specific model also has L1 GPS, GLONASS, Galileo, QZSS, and BeiDou support in addition to support for LTE bands 1 (2100 MHz), 2 (1900 MHz), 3 (1800 MHz), 4 (AWS), 5 (850 MHz), 7 (2600 MHz), 8 (900 MHz), 18 (800 MHz), 19 (800 MHz), 20 (800 DD), 25 (1900 MHz), 26 (800 MHz), 28 (700 APT MHz), 39 (TD 1900), 40 (TD 2300), 41 (TD 2500), and 66 (AWS-3) as well as UMTS 2100 MHz, 1900 MHz, 1700/2100 MHz, 850 MHz, and 900 MHz.It does not support LTE bands 12 (700 MHz), 13 (700c MHz), 14 (700 PS), and 17 (700b MHz). |
| Battery Type: |
Lithium Ion (308 mAh) |
Battery Life: |
18 Hours* |
| Details: |
*The Apple Watch Series 8 uses a built-in, proprietary Lithium Ion battery. Apple reports that this device provides "up to 18 hours" of battery life which includes "90 time checks, 90 notifications, 45 minutes of app use, and a 60-minute workout with music playback from Apple Watch via Bluetooth, over the course of 18 hours." Apple no longer provides battery life estimates for talk time, audio playback, or other activities. The "Low Power Mode" option can extend battery life to 36 hours by temporarily disabling the "Always-On Retina Display, workout autostart, heart health notifications, and more." |
| Apple Order No: |
MNK73B/A* |
Apple Subfamily: |
Watch Series 8 45 mm |
| Details: |
*Order numbers vary by country. MNK73B/A is the order number for this Apple Watch Series 8 in Starlight Aluminum with a Starlight Sport Band sold by Apple Authorized Resellers in the UK.
Other bundled housing and watch band combinations available from Apple Authorized Resellers in the UK include Midnight Aluminum with a Midnight Sport Band (MNK43B/A), Silver Aluminum with a White Sport Band (MP4J3B/A), (PRODUCT) RED Aluminum with a Red Sport Band (MNKA3B/A), Gold Stainless Steel with a Starlight Sport Band (MNKM3B/A), Graphite Stainless Steel with a Midnight Sport Band (MNKU3B/A), Silver Stainless Steel with a White Sport Band (MNKE3B/A), Silver Stainless Steel with a Silver Milanese Loop (MNKJ3B/A), Gold Stainless Steel with a Gold Milanese Loop (MNKQ3B/A), and Graphite Stainless Steel with a Graphite Milanese Loop (MNKX3B/A).
Numerous other body and watch band combinations were available from Apple via customization, as well. |
| Apple Model No: |
A2775* (EMC 8097*) |
Model ID: |
Watch6,17 |
| Details: |
*This model number and EMC number are shared by multiple models. The model number is externally listed on the housing in the "groove" where the bottom strap connects. It also is listed on the box and within software. The EMC number only is listed within software under Settings > General > Regulatory.
Also see: All Apple Watch models with the A2775* Model Number, the 8097* EMC Number, and the Watch6,17 Model Identifier. |
| Pre-Installed OS: |
watchOS 9 (20R361) |
Maximum OS: |
Current |
| Details: |
This Apple Watch fully supports the final version of watchOS 9 as well as the current version of the watchOS -- watchOS 10.
watchOS 9 also requires an iPhone 8 or later running iOS 16 or later and watchOS 10 also requires an iPhone XS or iPhone XR or later running iOS 17 or later. |
| Dimensions: |
1.77 x 1.50 x 0.42 |
Avg. Weight: |
1.37/1.82* ounces |
| Details: |
In inches - height by width by depth (45 mm x 38 mm x 10.7 mm.
*Configurations with aluminum housings weigh 1.37 ounces (38.8 grams) and those with stainless steel housings weigh 1.82 ounces (51.5 grams). |
| Original Price: |
N/A* |
Est. Current Retail: |
N/A* |
| Details: |
*This model was not sold in the United States. Pricing varies by country, but in the UK, all standard 45 mm Apple Watch Series 8 (Cellular) models started at �549 with an aluminum case and a basic watch band. Stainless Steel cases and more premium watch bands pushed the total cost of the watch and band as high as �829.
Photo Credit: Apple, Inc. |
Global original prices for the Apple Watch Series 8 (Cellular, Global, 45 mm) in 34 different countries and territories follow; organized alphabetically by region.
For global original prices for all Apple Watch models in one particular country on a single page, please refer to Everyi.com's Global Original Prices section.
Original Prices - North & South America
| Canada: |
N/A |
Brazil: |
R$6.999-R$10.199 |
| Mexico: |
MXN $13,599-$20,699 |
United States: |
N/A* |
Original Prices - Europe
| Austria: |
€659-€949 |
Belgium: |
€659-€949 |
| Denmark: |
DKK 5,199-7,799 |
Finland: |
€669-€959 |
| France: |
€659-€949 |
Germany: |
€659-€949 |
| Ireland: |
N/A |
Italy: |
€659-€949 |
| Luxembourg: |
N/A |
Netherlands: |
€659-€949 |
| Norway: |
NOK 6,590-10,190 |
Portugal: |
€669-€959 |
| Spain: |
€659-€949 |
Sweden: |
SEK 7.095-10.895 |
| Switzerland: |
CHF 559-849 |
United Kingdom: |
£549-£829 |
Original Prices - Asia
| China: |
N/A |
Hong Kong: |
N/A |
| India: |
Rs 58,900-84,900 |
Indonesia: |
Pending |
| Japan: |
¥79,800-¥120,800 |
Korea: |
KRW 789,000-1,139,000 |
| Malaysia: |
RM 2,399-3,699 |
The Philippines: |
PHP 33,990-51,990 |
| Singapore: |
S$799-S$1,189 |
Taiwan: |
NT$16,900-NT$24,900 |
| Thailand: |
THB 20,990-31,900 |
Vietnam: |
VND 15,990,000-23,490,000 |
Original Prices - Australia & New Zealand
| Australia: |
A$839-A$1259 |
New Zealand: |
NZ$979-NZ$1549 |
If you have additional original prices for this model, please get in touch. Thank you.
Ten of the most popular Q&As about the Apple Watch line follow.
Permalink | Report an Error/Typo | Sign Up for Site Update Notices
<< Apple Watch (Home) | Also see: Apple Watch FAQ
Established in 1996, EveryMac.com has been created by experts with decades of experience with Apple hardware. EveryMac.com includes, and always has included, original research incorporating detailed, hands-on inspection of packaging, computers, and devices as well as extensive real-world use. All information is provided in good faith, but no website or person is perfect.
Accordingly, EveryMac.com is provided "as is" without warranty of any kind whatsoever.
EveryMac.com, and the authors thereof, shall not be held responsible or liable, under any circumstances, for any
damages resulting from the use or inability to use the information within. For complete disclaimer and copyright
information please read and understand the Terms
of Use and the Privacy Policy before
using EveryMac.com. Copying, scraping, or use of any content without expressed permission is not allowed, although links to any page are welcomed and appreciated.
