Activity tracker, wireless multifunctional watch - Activity tracker, wireless multifunctional watch BT 5.2, 1,3" TFT touchscreen, 180 mAh battery, USB rechargeable, cable included, functions: heart rate monitor, blood pressure monitor, blood oxygen monitor, calories counter, BT calls function, sleep monitor, calls and messages notify, APP notify, camera remote, alarm, vibration, time and date, anti-lost function, music player, weather