Highlights- Carbon neutral combinations available, S9 SiP, Double tap gesture, Precision Finding for iPhone
- Blood Oxygen app. ECG app.High and low heart rate notifications. Irregular rhythm notification.
- Emergency SOS International emergency calling Fall Detection and Crash Detection
- Up to 18 hours, Up to 36 hours in Low Power Mode, Fast charging
- Temperature sensing, Cycle tracking with retrospective ovulation estimates
OverviewCustom Apple silicon makes Apple Watch Series 9 more capable, intuitive and faster.
The dual-core CPU has 5.6 billion transistors — 60% more than the S8 chip.
A 4-core Neural Engine processes machine learning tasks up to two times faster.
It enables a number of innovations, including the double tap gesture.
Gestures make Apple Watch even easier to use anytime, especially when your hands are full.
Just double tap your index finger and thumb together to answer a call, open a notification, play and pause music, and more.