T8 Smart watch Phone With Fitness Tracker Function For Smart Phone with Bluetooth 4.0 or above,Local Phone Call, BT Call,Dial, handsfree call,call history,phone book, Bluetooth Bracelet or wrist band ring, Alarm, Stopwatch, Calculator, calendar, Calls reminder, Historical records, Calorie,Time, Distance, Step, Pedometer, sleep monitor, Sedentary reminder, Anti-lost, Photograph and vedio, Bluetooth music, Vibration Motor, Speaker, Data Synchronization and storage,