CPU: Nordic nRF51822
Sensor: kionix kx022-1020
Heart Rate Sensor: Silicon labs Si1142
Host Weight: 25g
Battery Type: Polymer Rechargeable Li Battery
Battery Capacity: 60mAh
Data Sync: Bluetooth 4.0
Working Temperature: -10C--50C
Standby: 5-10 days
Bluetooth 4.0 device application: IOS 7.1 & above;Android: Android 4.4 & above
This product is applied with professional Bluetooth RF signal and self developed algorithm, the accuracy of step pedometer could be up to 90%.
1.Can't find device when pairing device?Please make sure the smart phone Bluetooth is ON and smart phone iOS Android 4.4 & above and iOS 7.1 & above. Please make sure the device is near the smart phone when pairing (normal 0.5m) and among the normal Bluetooth communication distance range (within 5m). Please make sure the device is not under low battery. If there is still problem after full charge, please contact us.
2.Can't connect the device with app?Some smart phone Bluetooth service will be abnormal when reboot. Please reboot the Bluetooth or reboot smart phone for pairing device.
3.How to Restore Factory Defaults?Make sure the device is connected with app, go in the app, enter "Mine-System Setting" and choose "Reboot Device".
4.How to update the device?Make sure the device is connected with app, go in the app "Device"-"Device update", please wait some minutes before update done.
1 x Smart Bracelet
1 x User Manual