Newest QS90 Smart Bluetooth Bracelet Heart Rate Blood Monitor Sport Tracker Waterproof 30M Pedometer Wristband Standby time: 100 hours

Standby time: 100 hours

The RFID protection card holder can perfectly block unwanted RFID scanners

with an easy to use Menu System

17 inches Product weight: 25 g / 0

Double graduation from 0-180 degree

Newest QS90 Smart Bluetooth Bracelet Heart Rate Blood Monitor Sport Tracker Waterproof 30M Pedometer Wristband Standby time: 100 hoursProduct Features: A Touch Key Screen on the Bracelet It's more convenient to read the time, steps, mileage, calorie and goal. 0. 96 inch OLED Touch Screen Big Screen Big screen size with high definition picture displaying gives you great experience. Remote Notifications Smart bracelet will vibrate when receive phone, information. Even the mobile phone is in a nosy environment. Still dont have to worry about missing important calls and messages.