Apple Watch Series 10 requires iPhone Xs or later with iOS 18 or later.
¹As of September 9, 2024, the Sleep Apnea Notification Feature is currently under FDA review and expected to be cleared this month, with availability on Apple Watch Series 9 and later and Apple Watch Ultra 2 this month. The feature is intended to detect signs of moderate to severe sleep apnea for people 18 years old or older without a diagnosis of sleep apnea.
²Compared to previous generations.
³Features subject to change. Some features, applications, and services may not be available in all regions or all languages. See apple.com/watchos/feature-availability for complete list.
⁴Emergency SOS requires a cellular connection or Wi-Fi calling with an internet connection from your Apple Watch or nearby iPhone.
⁵Charge times are from 0–80% and 0–100% using the included Apple Watch Magnetic Fast Charger to USB-C Cable. Testing conducted by Apple in August 2024 using preproduction Apple Watch Series 10 (GPS) and Apple Watch Series 10 (GPS + Cellular), each paired with an iPhone; all devices tested with prerelease software, Apple Watch Magnetic Fast Charger to USB-C Cable (Model A2515), and Apple 20W USB-C Power Adapter (Model A2305). Fast-charge testing conducted with drained Apple Watch units. Times measured from the appearance of the Apple logo as the unit started up. Charge time varies with region, settings, and environmental factors; actual results will vary.
⁶The ECG app is available on Apple Watch Series 4 and later (excluding Apple Watch SE ) and can generate an ECG similar to a single-lead electrocardiogram. Intended for use by people 22 years old and over.
⁷Irregular rhythm notification requires the latest versions of watchOS and iOS. It is not intended for use by people under 22 years old or those who have been previously diagnosed with atrial fibrillation (AFib).
⁸The Cycle Tracking app should not be used for birth control or to diagnose a health condition.
⁹The Vitals app is for wellness purposes only and not for medical use.
¹⁰Wireless 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/HT207578 for additional setup instructions.
¹¹Offer available to new subscribers who purchase an eligible device after September 7, 2022. [Local Pricing]/month after trial. Only one offer per Apple Account and only one offer per family if you’re part of a Family Sharing group, regardless of the number of devices you or your family purchases. This offer is not available if you or your family have previously subscribed to Apple Fitness+. Offer good for 3 months after eligible device activation. Plan automatically renews until cancelled. Restrictions and other terms apply.
¹²Fall Detection updates are available on Apple Watch Series 4 and later with watchOS 8 and later.
¹³Check In requires watchOS 11 or later for the sender and iOS 17 or later for the recipient. Location sharing is not supported in South Korea and might be unavailable in other regions due to local laws.
¹⁴Apple Watch Series 10 has a water resistance rating of 50 meters under ISO standard 22810:2010. This means that it may be used for shallow-water activities like swimming in a pool or ocean. Apple Watch Series 10 should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth. Water resistance is not a permanent condition and can diminish over time. For additional information see support.apple.com/en-us/HT205000. Apple Watch Series 10 is rated IP6X dust resistant.
¹⁵watchOS 11 requires an Apple Watch SE (2nd generation), any model of Apple Watch Ultra, or Apple Watch Series 6 or later paired with iPhone Xs or later with iOS 18 or later.
¹⁶Requires an iPhone and Apple Watch with second-generation Ultra Wideband chip.