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3. Your smartphone is now con-

nected to the device.

4.  IOS device will pop up “Pair 

device success”, “Bluetooth pair-

ing request”, klick “Pair” and 

finish pairing.

If there is no connection after 1 minute, repeat the steps above.

6. SYNC data

The bracelet SYNC data automatically after connected with phone by 
APP(Zeroner), the bracelet time will be calibrated same as the time of phone. 
SYNC data includes:steps,calorie,distance. You can check if the data SYNC 
is completed successfully on the APP. It will take 1-2 minutes to SYNC 
data for first time. SYNC data can be done manually by clicking the refresh 
button on APP too.

7. Sleep monitor

The sleep monitor can be activated manually or automatically on the app, 
Saves the different sleeping phases.

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