3.21 Cycle tracking
After opening Cycle tracking on the APP, the watch will display the cycle tracking function
options, and set the cycle length, reminder time and other options, and the time will be
reminded periodically.
3.22 Camera
When the watch is connected to the App, you can manually turn on the phone's system
camera to control taking photos.
3.23 Barometer
You can view the barometric pressure and altitude values of your current location.
3.24 Compass
This module can help find your way accurately in the outdoors. When you access the
Compass page for the first time, or the sensor is disturbed or demonstrates a large
deviation, the compass calibration window will pop up and guide you to calibrate the
compass.