Wearable devices monitors human activities through electronic sensors,and they are at the consumer electronics level.It's normal for certain deviation.The user should treat data objectively. --Please do not compared 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 APP. -- For Android user: Please always authorize Wear fit 2.0 access to all phone functions and always let it operating on. and please turn on the GPS on your phone before you connect it. --Please charge it for 2-3 hours when you receive it. it was run out of power after the long delivery. Thank you!
2020 Smart Bracelet Watch
Blood pressure and heart rate monitoring
Blood Pressure measurement
Intelligent heart rate monitoring
24-hour real-time monitoring of heart rate, lets you know your physical condition at any time.