Why can't Huawei Health Sports APP be used normally after locking the screen?

If it works normally when it is turned on and cannot be used after the screen is locked, it may be that sports health is not set as a protected application, and there is no internet connection when the screen is locked, so you can make relevant settings:

1. Set sports health as a protected background application:

EMUI 5.0 in mobile phone housekeeper > remaining X%> Check the sports health in the lock screen cleaning application;

EMUI 4. 1 and below in mobile phone housekeeper; Power saving management > (battery management) > protected applications > (protected background applications) check sports health.

2. Check the mobile phone network.

1) In WLAN environment, mobile phone settings of EMUI 5.0 >: WLAN & gt configuration > Select Always in keeping WLAN connection in dormant state;

EMUI 4. 1 and the following mobile phone settings >: WLAN & gt menu > advanced settings > Select Always in keeping WLAN connection in hibernation;

2) Open the mobile phone to move data in a non-WLAN environment. Note: The standby time may be shortened.