Multi-functional LED USB Smart Bracelet Watch w/ 3D Pedometer

Smart bracelet combines stylish design and high technology

Comes with USB 2.0 interface, convenient to use   

Features 3D pedometer and sleep monitor functions        

With temperature and calorie display, great for outdoor exercise   

Equipped with date and time display, can be used as a watch

Silent alarm clock, can remind you in time

Screen: 1" LED Screen

Temperature Range: -10-50'C

Interface: USB Port Step Count Accuracy: ±5%

Time Error: 24H error (±99 secs/day)

Data Memory: 120 hours step counter in a row

Display of Steps: 0-9999 steps

Supply Voltage: DC 5V

Run Barometric Pressure: 860 hPa-1060hPa

Operating Temperature: 0-45 degrees centigrade