This bracelet just could connect computer which is suitable for any system. It has built-in lithium battery which no need to change.

Once you connnect it to the computer,it will be charged by itlsef. And the battery could use for 2-3years.

We have software for it and it could support Chinese,English,Spanish,Germany and France.

Product Brief Introduction 

  Built-in 3D acceleration sensor with high sensitivity,can catch your each small action,Making more accurate pedometer.

 It can trace your burning calories,movement steps,movement distance,and also could set and inquire the complete of moving goal.

 With Temperature Display Function, easy for the users to know the environment temperature which he/she stayed in.

Strap integrates USB interface,Plug and Play.

 With the function of exercise date memory,it could view the record amount of movement data by connecting the computer.

 Time/Date Display,adjust the time with computer synchronization.

 Intelligent sleeping monitoring,easy for the users to know or improve the sleeping quality.

 USB rechargeable watch,built-in rechargeable battery,it could be charging and data exchanging by connecting to the computer.

 Small and light body,Simple and Fashionable, Design of Circular arc for wrist,More comfortable to wear.