1. In the GearFit clock interface, slide the screen left or right to enter the application interface.
2. Slide the screen left or right to find and click Settings.
3. Click Profile.
4. Click the check icon to confirm after sex selection.
5. After setting the date of birth, click the check mark icon to confirm.
6. After setting the height, click the check icon to confirm.
7. After setting the weight, click the check icon to confirm.
8. After selecting the distance unit, click the icon.
9. Personal information has been updated.