Blue light on:normal work
Blue light flashes:Not enough power
Red light on:charging
Red light flashes:full charge
1 Adjust the strap to the proper length and wear it.
2 Press the button to turn on the device (vibrate once). At this time, you need to lift your head and straighten your back.
3 Maintain the correct sitting or standing position for 4 seconds, the belt will vibrate again, at this time the correct posture has been recorded.
4 When you have bad postures such as Shrink chest or hump, the posture belt will remind you by vibration.
5 After wearing, when the power is turned on, the button stops vibration and shuts down.
Note: The correct posture data recorded after hang up is invalid. Turn it on again and follow the steps 1 2 3 to record again.