Dail and answer phone call via your smartwatch: Support Micro SIM card (GSM/GPRS 850/900/1800/1900). Never Miss A Notification: See all your phone's notifications on your smartwatch, including phone calls. Pedometer, Sleep monitor, Sedentary reminder: Take care of your health, record sports data, monitor sleep, remind you to have a rest. Music (Support Bluetooth headset), record, camera: A better way of enjoying life. Other Functions: Anti-lost, Calculator, Bluetooth, Calendar, Photo Gallery, Remote camera, Alarm, Storage, World Time, StopWatch.