FeaturesBluetooth Enabled, Waterproof, Wi-Fi Capable, Altimeter, Fitness Tracker, Fall Detection, Air Pressure Sensor, Blood Oxygen Sensor, Fingerprint Sensor, Barometer, Sim Card Support, Air Gesture, Touchscreen, E-compass, Oled, Heart Rate Monitor, ECG Monitor, Wireless Charging, Water-Resistant, Always-on Display, Accelerometer, 4G Data Capable, Biological Data Sensor, Ambient Light Sensor, 3G Data Capable, GPS, Magnetometer, Gyroscope
SeriesApple Watch Series 9