NetworkThree, Unlocked, crash, Verizon, AT&T, T-Mobile
Operating SystemApple Watch OS
FeaturesGyroscope, Wi-Fi Capable, Heart Rate Monitor, ECG Monitor, 4G Data Capable, Caller ID, Ambient Light Sensor, Sleep Monitor, Always-on Display, Speakerphone, Bluetooth Enabled, Oled, GPS, Blood Oxygen Sensor, Accelerometer, 3G Data Capable, Wireless Charging, Fall Detection, Water-Resistant, Fitness Tracker, Altimeter, Near Field Communication (NFC), Touchscreen
SeriesApple Watch Ultra