Apple Watch Series 8 features advanced health sensors and apps, so you can take an ECG,1 measure heart rate and blood oxygen,2 and track temperature changes3 for advanced insights into your menstrual cycle.4 And with Crash Detection, sleep stages tracking, and advanced workout metrics, it helps you stay active, healthy, safe, and connected.
Apple Watch Series 8 requires an iPhone 8 or later with iOS 16 or later.
Apple Watch Series 8 requires an iPhone 8 or later with iOS 16 or later.
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- The ECG app and irregular rhythm notification require the latest versions of watchOS and iOS and are not intended for use by people under 22 years old. The ECG app is available on Apple Watch Series 4 or later (not including Apple Watch SE). The irregular rhythm notification is not designed for people who have been previously diagnosed with Afib.
- Blood Oxygen app measurements are not intended for medical use, including self-diagnosis or consultation with a doctor, and are only designed for general fitness and wellness purposes.
- The temperature sensing feature is not a medical device and is not intended for use in medical diagnosis, treatment, or for any other medical purpose.
- The Cycle Tracking app should not be used as a form of birth control. Data from the Cycle Tracking app should not be used to diagnose a health condition.
- Emergency SOS: Emergency SOS requires a cellular connection or Wi-Fi Calling with an internet connection from your Apple Watch or nearby iPhone.
- Apple Fitness+ and Apple Music: Apple Fitness+ and Apple Music require a subscription.
- Cellular and Wireless: Wireless service plan required for cellular service. Contact your service provider for more details. Connection may vary based on network availability. Check apple.com/watch/cellular for participating wireless carriers and eligibility. See support.apple.com/en-us/HT207578 for additional setup instructions.
- International Roaming: Available late 2022. International roaming coverage is determined by your carrier. Please check with your carrier for details. For a list of supported carriers, see apple.com/watch/cellular.
- App Store: Apps are available on the App Store.
slide 1 of 6, Beautiful. And made to stay that way.
Design
Finishes
Aluminum, Stainless Steel
Depth
41mm: .42 in. | 45mm: .42 in.
Colors
Gold, Graphite, Midnight, (PRODUCT)RED, Starlight, Silver
Swimproof
Yes
Width
41mm: 1.37 in. | 45mm: 1.49 in.
Weight
41mm: Alum. 1.12 oz. | Stainless Steel 1.49 oz. | 45mm: Alum. 1.36 oz. | Stainless Steel 1.81 oz.
Notable Materials
Aluminum, Stainless Steel
Height
41mm: 1.61 in. | 45mm: 1.77 in.
Accessibility
Overall
Accessibility Shortcut, Siri
Auditory
Mono Audio, Left Right Balance, Headphone Notifications
Vision
VoiceOver, Zoom, Large Text
Mobility
Quick Actions, AssistiveTouch for Apple Watch, Apple Watch Mirroring
Network
Wi-Fi
802.11b/g/n 2.4GHz and 5GHz
Battery
Usage Time
18 hrs.*
Battery
Built-in rechargeable lithium-ion
Charging Cable
Magnetic charging cable
Performance
Processor
S7 with 64-bit dual-core processor
Operating System
Apple iOS
Display
Water Resistance
50 meters
Cycle Tracking
Cycle tracking with retrospective ovulation estimates
Screen
Always-On Retina LTPO OLED display
Temperature Sensing
Yes
MNV13LL/A
- Apple Watch Series 8
- Apple Watch Magnetic Fast Charger to USB-C Cable (1m)
- The ECG app and irregular rhythm notification require the latest versions of watchOS and iOS and are not intended for use by people under 22 years old. The ECG app is available on Apple Watch Series 4 or later (not including Apple Watch SE). The irregular rhythm notification is not designed for people who have been previously diagnosed with Afib.
- Blood Oxygen app measurements are not intended for medical use, including self-diagnosis or consultation with a doctor, and are only designed for general fitness and wellness purposes.
- The temperature sensing feature is not a medical device and is not intended for use in medical diagnosis, treatment, or for any other medical purpose.
- The Cycle Tracking app should not be used as a form of birth control. Data from the Cycle Tracking app should not be used to diagnose a health condition.
- Emergency SOS: Emergency SOS requires a cellular connection or Wi-Fi Calling with an internet connection from your Apple Watch or nearby iPhone.
- Apple Fitness+ and Apple Music: Apple Fitness+ and Apple Music require a subscription.
- Cellular and Wireless: Wireless service plan required for cellular service. Contact your service provider for more details. Connection may vary based on network availability. Check apple.com/watch/cellular for participating wireless carriers and eligibility. See support.apple.com/en-us/HT207578 for additional setup instructions.
- International Roaming: Available late 2022. International roaming coverage is determined by your carrier. Please check with your carrier for details. For a list of supported carriers, see apple.com/watch/cellular.
- App Store: Apps are available on the App Store.