Faster on-device Siri with health data access*Refer to legal disclaimers
Precision Finding for iPhone*Refer to legal disclaimers
Blood oxygen
—Not Applicable
—Not Applicable
High and low heart rate notifications
Irregular rhythm notifications*Refer to legal disclaimers
Low cardio fitness notifications
Blood Oxygen app*Refer to legal disclaimers
ECG app*Refer to legal disclaimers
High and low heart rate notifications
Irregular rhythm notifications*Refer to legal disclaimers
Low cardio fitness notifications
Temperature sensing
—Not Applicable
Cycle Tracking*Refer to legal disclaimers
Temperature sensing*Refer to legal disclaimers
Cycle Tracking with retrospective ovulation estimates*Refer to legal disclaimers
Emergency SOS
Emergency SOS*Refer to legal disclaimers
International emergency calling*Refer to legal disclaimers
Fall Detection and Crash Detection*Refer to legal disclaimers
—Not Applicable
Emergency SOS*Refer to legal disclaimers
International emergency calling*Refer to legal disclaimers
Fall Detection and Crash Detection*Refer to legal disclaimers
—Not Applicable
Water resistance
50m
Water resistant*Refer to legal disclaimers
Swimproof
—Not Applicable
—Not Applicable
50m
Water resistant*Refer to legal disclaimers
Swimproof
—Not Applicable
—Not Applicable
Available Cellular Connectivity
GPS
Available cellular connectivity*Refer to legal disclaimers
Supports Family Setup*Refer to legal disclaimers (GPS + Cellular models)
Connect family members who don’t have an iPhone
GPS
Available cellular connectivity*Refer to legal disclaimers
Supports Family Setup*Refer to legal disclaimers (GPS + Cellular models)
Connect family members who don’t have an iPhone
Battery
Up to 18 hours*Refer to legal disclaimers
Low Power Mode
—Not Applicable
Up to 18 hours*Refer to legal disclaimers
Low Power Mode, up to 36 hours
Fast charging*Refer to legal disclaimers
Disclosures.
Carbon neutral: *Learn more at apple.com/2030.
Gesture: *Available late 2023. Requires Apple Watch Series 9 or Ultra 2.
On-Device Siri: *Available for on-device requests. Siri health queries available late 2023.
Precision Finding for iPhone: *Requires an iPhone and Apple Watch with second-generation Ultra Wideband chip.
Blood Oxygen app: *Blood Oxygen app is for wellness purposes only and not for medical use.
ECG: *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.
IRN (irregular rhythm notification): *Irregular rhythm notification requires the latest version 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).
Temperature Sensing: *The temperature sensing feature is not intended for medical use.
Cycle Tracking: *Cycle Tracking app should not be used for birth control or to diagnose a health condition.
Emergency SOS + Crash Detection: *Emergency SOS requires a cellular connection or Wi-Fi calling with an internet connection from your Apple Watch or nearby iPhone.
International Emergency Calling: *Requires Apple Watch Series 7, SE, Ultra, or later. For a list of supported countries and regions, see apple.com/watchos/feature-availability.
Water and Dust Resistance: *Apple Watch SE and Apple Watch Series 9 have a water resistance rating of 50 meters under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming in a pool or ocean. Apple Watch SE and Apple Watch Series 9 should not be used for scuba diving, waterskiing, or other activities involving high‑velocity water or submersion below shallow depth. Apple Watch Ultra 2 has a water resistance rating of 100 meters under ISO standard 22810 and may be used for high-speed water sports and recreational scuba diving (with compatible third-party app from the App Store) to 40 meters. Should not be used for diving below 40m. Water resistance is not a permanent condition and can diminish over time. For additional information, see support.apple.com/HT205000. Apple Watch Series 9 and Apple Watch Ultra are also rated IP6X dust resistant.
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/HT207578 for additional setup instructions.
Family Setup: *Not all features will be available if the Apple Watch is set up through Family Setup. Wireless service plan required for cellular service. Contact your service provider for more details. Check apple.com/watch/cellular for participating wireless carriers and eligibility.
Power and Battery: *Battery life varies by use and configuration. See apple.com/batteries for more information.
Fast Charging: *Fast charging is compatible with Apple Watch Series 7 or later, including all Ultra models. It is not compatible with any Apple Watch SE model.
Bands: *Bands are subject to availability.
Compatibility: *Apple Watch Ultra 2, Apple Watch Series 9, and Apple Watch SE require iPhone Xs or later with iOS 17 or later.
Feature Availability: *Features 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.
