NetworkAT&T, Unlocked, T-Mobile, U.S. Cellular
Operating SystemApple Watch OS
Case ColorBlack
FeaturesOled, Touchscreen, Water-Resistant, Blood Oxygen Sensor, Blood Pressure Monitor, AMOLED Display, Near Field Communication (NFC), Air Gesture, Wireless Charging, Fitness Tracker, ECG Monitor, Accelerometer, GPS, Always-on Display, 3G Data Capable, Caller ID, Sleep Monitor, Biological Data Sensor, Wi-Fi Capable, Heart Rate Monitor, 4G Data Capable, Gyroscope, E-compass, Ambient Light Sensor, Barometer, Bluetooth Enabled, Speakerphone, Altimeter, Fall Detection