Mate9 loses a screen and the number of healthy steps is removed. How to recover?

If you accidentally delete the negative screen of sports health, you can do the following to add it again:

1. In the negative screen interface, when the leftmost screen slides to the right, menu options appear.

2. Open Situational Intelligence-Settings-History to see the removed sports health. Click on the three points in the upper right corner of sports health and select Restore.