Original Smart Watch Band M8 Heart Rate Smartwatch Men Women Sleep Monitor Fitness Tracker Bracelet For Android IOS PK Band 6 IOS Android sports watch wearable device Charging Screen Usb Smartphone Wristwatch Black Water Proof Chargeable

Note：Please pay attention to the direction of the USB charging interface.

HD bracelet health campaign

HD touch screen

24-hour heart rate monitoring

Skin-friendly and stain-resistant

Get a good night's sleep

--Wearable devices monitors human activities through electronic sensors,and they are at the consumer electuonics 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 APP Name: FITPRO...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. --This watch is life waterproof,it can prevent sweat and rain, but please don't carry it when bathing and swimming. --Please keep the APP running in the background of the phone, otherwise the watch will be disconnected from the phone and will not be able to receive messages.Thank you!