NetworkAT&T, crash, Three, Cellular One, Unlocked
Operating SystemApple Watch OS
FeaturesECG Monitor, Sleep Monitor, AMOLED Display, Always-on Display, Waterproof, Altimeter, Speakerphone, Air Pressure Sensor, Fitness Tracker, Near Field Communication (NFC), Caller ID, Voice-Activated Dialing, Fingerprint Sensor, Heart Rate Monitor, Bluetooth Enabled, Blood Oxygen Sensor, GPS, Wireless Charging, Wi-Fi Capable, Barometer, Music Player, Oled, Blood Pressure Monitor, E-compass, 3G Data Capable, Gyroscope, Ambient Light Sensor, Touchscreen, Fall Detection, 4G Data Capable, Air Gesture, Accelerometer, Water-Resistant
SeriesApple Watch Ultra