SURMOS USB Smartband W2 Bracelet Time Display Smart Wrist Band Watch With Calorie 3D Pedometer Sleep Monitor Waterproof Wristband(Red) 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 Strap integrates USB interface,Plug and Play Time/Date Display,adjust the time with computer synchronization Small and light body,Simple and Fashionable, Design of Circular arc for wrist,More comfortable to wear