M5 Waterproof Smart Bracelet Bluetooth Call Music Play fitness tracker Smart Watch Monitor Smart Band Pedometer Smart Wristband 
-When you first receive the product, charge it for 3-5 minutes at first if it cannot be turned on because it is already low on power. 
-This product can only surface life waterproof(Cool water), please don't wear it to swim, drop it to the water or soaked in water, etc. 
-Wearable devices monitor human activities through electronic sensors, and they are at the consumer electronics level. It's normal for certain deviations. The user should treat data objectively. 
-Please do not compare to hospital equipment about reading, it is NOT a medical device! 
-Before using, scan the QR code on the manual to download the app and connect it to the watch with the APP. 
Description: 
100% new label and high quality; 
Answer Call and Play music(M5) 
Operation mode: touch operation 
Power on: long press function key 
Charging voltage 5V Current 1A-2.1A Charging time 2 hours- 
About standby time 2-3 days 
All-day activity tracking: steps, calories burned, mileage, and heart rate. 
Smart reminder: call reminder, messaging push, sedentary reminder. 
More features: phone search, remote camera shoot, stopwatch. 
Continuous heart rate monitor: Continuous, automatic heart rate tracking right on your wrist per second. 
0.96" TFT color touch screen: HD screen, easy to read all fitness data. 
Customizable clock faces 
Bluetooth 4.0, compatible with Android 5.0 and above system, ios 9.0 and above system. 
Bracelet push support language: Nearly 200 national languages worldwide, pushing for global fonts 
APP support language: Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, Portuguese, Spanish, Arabic, Korean