R1 Smart Bracelet Wristband 0.96'' OLED BT 4.0 Activity Tracker Pedometer Heart Rate Blood Pressure Fitness Tracker 4 modes of Lighting

4 modes of Lighting

compatible with mobile phones and tablet

especially in high-speed driving at night

Greatly extend your optical zoom range and capture a variety of shots that you couldn't achieve with just your phone

Long Life: The bulb is made of plastic mask according to the LED chip unique cooling requirements thus ensuring long life

R1 Smart Bracelet Wristband 0.96'' OLED BT 4.0 Activity Tracker Pedometer Heart Rate Blood Pressure Fitness Tracker 4 modes of LightingProduct Features: Blood Pressure Monitor Intelligent monitoring blood pressure reasonable movement to better health. Heart Rate Monitor The custom heart rate sensor in R1 smart watch can help gauge your intensity during workouts to improve overall calorie tracking. SMS Read Caller ID You can read the SMS in this watch, and you also can see caller ID and numbers which saved in your phone book on the screen when there is a coming call. Bluetooth Sync