Operation Manual

7) Low battery reminder

[Press the touch button]

to turn off the reminder.

8) Ultra-low battery reminder

The screen will stay on this interface, and the user cannot

enter other modes.

9) Device error reminder

Error code:

-01 indicates an error of acceleration sensor

-02 indicates an error of heart rate sensor

-03 indicates an error of touch button IC

-04 indicates an error of flashlight

Note: When a device error is detected, the error will be

displayed on the corresponding interface every time the

device is turned on.

Technical data

Model No.: K6

Battery capacity: 90 mAh

Charging time: 2h