Bluetooth Fitness Smart Watch Activity Tracker
The Bluetooth Fitness Smart Watch Activity Tracker helps track, record, and analyze your all-day activities and state of health; Support 24/7 Heart Rate, Blood Pressure, SpO2 & Sleep State. Take the main unit from the bracelet, then insert the USB plug on the main unit into the USB port. If you take photos just shake the bracelet to shoot a photo, no need to press the button on phone). It has a lot of functions like dynamic heart rate, blood pressure, pedometer (3d sensors), calories, distance, Bluetooth connection, call. It has also Reminder(vibration), information reminder, raise the hand to light up the screen, smart alarm clock, find the bracelet, sedentary reminder, sleep monitor, information push (SMS, WeChat, QQ, Facebook, Twitter, WhatsApp, etc.), information reading, etc.