Activity tracker, wireless multifunctional watch - Activity tracker, wireless multifunctional watch, BT 4.0, TFT 1.69" touchscreen, wireless charger 10W for watch charging, functions: heart rate monitor, blood pressure monitor, blood oxygen monitor, calories counter, answering calls function, weather, music player, sleep monitor, games, vibration, phone book, calls and messages notify, APP notify, stopwatch, time and date, alarm, anti-lost function, camera remote, torch