1. Brand new and high quality. 2. Built-in 3D pedometer sensor with high sensitivity, can catch your each small action, making more accurate pedometer. 3. It can trace your burning calories, movement steps, movement distance, and also could set and inquire the complete of moving goal. 4. With the function of exercise date memory, it could view the record amount of movement data by connecting the computer. 5. Small and light body, lightweight, and easy to carry. 6. Simple and fashionable, design of circular arc for wrist, more comfortable to wear. 7. Temperature range: -9 degree C to 50 degree C, atmospheric pressure: 860hpa to 1060hpa. 8. Data memory: 24 hours step counter, save 30 days data. No limit number of step. 9. More than 300 times charge-discharge cycles battery life. 9. USB rechargeable watch, built-in rechargeable battery, it could be charging and data exchanging by connecting to the computer.
