Chip: Nordic nRF51822
Sensor: KXT J2-1009 PD70-01C-TR7
Screen size: 0.87 inch OLED screen
HR senor: PD70-01c-TR7
Strap material: TPU
Transmission: Bluetooth 4.0
Battery: 70mAh Li-polymer battery
Standby time: 5-8 days
Battery capacity: 70mAh
Charging time: About 1 hour
Charging current: 300mA-2000mA (Optimal 500mA)
Charging port: Built-in USB
Product Weight: 19g
Product size: 230 x 18.8 x 10.8mm
Working temperature: -10-45 degree centigrade
Waterproof: Yes ( Life waterproof )
1 x Fitness Tracker
1 x User Manual
1 x Packaging Box
Compatible with Android 4.4 and above / iPhone 4s above or iOS 8.0 above, Bluetooth 4.0 enabled device
The App language depends on the language setting of your smartphone.
Bluetooth Connection Procedure:
1.Please kindly turn on the Bluetooth on your smartphone at first.
2.Open "H band"App you have downloaded from App store, entering "Setting"interface. Then tap "device"menu to enter the"Device connection"interface.
3.Simply click the corresponding name to connect the device. If the device cannot be found, please swip down to refresh the list and try again.
Tips: For Android phone users, you may need to input default password "0000"to finish Bluetooth connection during the process.