- Features
- Specification
45mm or 41mm aluminum or stainless steel case size
Carbon neutral combinations available1
Always-On Retina display
Up to 2000 nits
S9 SiP
Double tap gesture
Faster on-device Siri with health data access
Precision Finding for iPhone2
ECG app3
High and low heart rate notifications3
Irregular rhythm notifications4
Low cardio notifications
Temperature sensing5
Cycle Tracking with retrospective ovulation estimates6
Emergency SOS7
International emergency calling8
Fall Detection and Crash Detection7
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Water resistant10
Swimproof
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GPS
Available cellular connectivity12
Supports Family Setup (GPS + Cellular models)13
Connect family members who don’t have an iPhone
Up to 18 hours normal use15
Up to 36 hours in Low Power Mode15
Fast charging16