IP68 Waterproof Bluetooth Body Temperature Smart Bracelet with PPG+ECG E66

Features:
1. Blood Pressure Monitor.  
2. Heart Rate Monitor.  Body thmermometer
3. ECG+PPG combined to test the cardiac function of electrocardiogram.
4. Cardiac function.
5. Step / Calorie / Distance, Multi movement mode.
6. Remote care function.
7. Wearbale Hardward+Smart APP+Big Data Clound Service.
8. Long battery life, 7-15 days of use.
9. Call and SMS alert with message push (can show tel No. and SMS contents). 
10. Calories.
11. Raise you hand the watch light.
12. Shake hand to take photo.