Battery: Lithium polymer battery
Charging way: Standard usb charging
Material: Product Material :ABS;
Wrist Strap Material: TPU
Bracelet Weight: 18g
External Dimension: 69.1mm *15.8mm *11.2mm
Bluetooth Standard: 4.0+EDR
Standby time: >72h
Host usb ports plug numbers: >1000 times
Key lifetime: >10000 times
Wrist strap buckle: >2000
Working temperature: -20°C ~ +45°C,
Storage temperature: -40°C ~ +45°C
Monitor/Bluetooth/Ultra-long standby time/Low radiation/Chinese&English
The Application System: Above IOS 6.0 / Android 4.3
Smart wristband with OLED screen, show the steps, Calorie, Distance, Time, Sleep quality clearly.Make your Exercise more regularly,your life more healthy!
Host comes with a standard USB port, special design to charge through connecting PC and mobile driver.
The bracelet can record the Steps,Distance,Calories for sport data,but it's not a bluetooth partner,can't sync any call or message with your cellphone!
Insert the USB stick of the host device into wrist band, then lock the clasp(as shown in the figure);all Wrist band are free size, you can adjust the clasp upon the size of your wrist.
Sync sport data with apple and android device:Go to App store or paly store, download this APK: "Zeroner"and install it.