Support. Open the [Compass] APP in the application list and turn the watch according to the prompts on the watch screen. After the calibration is completed, you can use the compass for positioning.
Calibration is not required every time you enter the [Compass] APP. After turning on the compass, it will be judged whether the changes in the surrounding magnetic field will affect the data accuracy. When the impact on the accuracy is large, calibration is required.
Note:
Areas with strong magnetic fields will affect the normal use of the compass.