R1 Smart Bracelet Wristband 0.96'' OLED BT 4.0 Activity Tracker Pedometer Heart Rate Blood Pressure Fitness Tracker Long Life: The bulb is

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

4 modes of Lighting

easy to store

Anti-theft Alarm Wireless Frequency: 433MHz

especially in high-speed driving at night

R1 Smart Bracelet Wristband 0.96'' OLED BT 4.0 Activity Tracker Pedometer Heart Rate Blood Pressure Fitness Tracker Long Life: The bulb isProduct 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