R11 Smart Wristband ECG PPG Heart Rate Blood Pressure Monitor Smart Bracelet Fitness Tracker Smart Band for iOS Android Front camera with up to

Front camera with up to 170-degree viewing angle to ensure you have covered all the angles recorded

Short circuit protection

It can prevent frost/snow/ice buildup on the windshield in the winter

it supports 7-8 hours' listening of songs

One key operation

R11 Smart Wristband ECG PPG Heart Rate Blood Pressure Monitor Smart Bracelet Fitness Tracker Smart Band for iOS Android Front camera with up toProduct Features: 1. Model: R11 2. Blood pressure heart rate sensor 3. BP: Megachip hip from Japan 4. HR: PHA8001E1 from Taiwan 5. 6 Axis sensor: MPU6500 Main function: Blood pressure, heart rate ECG PPG, Pedometer, Calories, Distance, Stopwatch, Sleep quality measurement,Call reminder, A larm clock, Message calls notifications, Sedentary reminder, Remote camera control, Anti lost, Find the phone bracelet, Water drinking reminder, Sedentary reminder,