AppleWatch SE (2nd generation) Apple Watch Series 9. Apple Watch Ultra 2 Choose models to compare. Select a model. Select a Always-On Retina display. Up to 2000 nits. Always-On Retina display. Up to 3000 nits Chip. S8 SiP — Not Applicable. Siri. Find iPhone. S9 SiP. Double
Identifyyour Apple Watch. Finishes. GPS + Cellular. Aluminium. Midnight; Starlight; Silver; GPS. Aluminium. Midnight; Starlight; Silver; Features. L1 GPS, GLONASS,
AlwaysOn Retina display Up to 2000 nits. S9 SiP. Double tap gesture. Precision Finding for iPhone. Blood Oxygen app 7. ECG app 8. High and low heart rate notifications. Apple Watch SE (2nd generation) (GPS) usage includes connection to iPhone via Bluetooth during the entire 18-hour test; Apple Watch SE (2nd generation) (GPS + Cellular
TheApple Watch Series 7 features many of the same tech specs as the Series 8, like a sleep tracker, a heart rate monitor, a blood oxygen monitor as well asAlwaysOn Retina display. Up to 3000 nits. S9 SiP. Double tap gesture. Faster on-device Siri with health data access. Precision Finding for iPhone 2. Blood Oxygen app 3. Apple Watch SE (2nd generation) (GPS)
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