Huawei EMUI 10 Tips: Here’s how to show Date and Time when the screen is off.
With Always On Display enabled, the lock screen will show the date, time, and more when the screen is off.
How to Enable Always On Display:
1 Go to Settings > Home screen & wallpaper, and enable Always On Display.
2 Set the Start and End times according to your preferences.
How to set Clock Style for Always On Display:
You can customize the clock style for Always On Display according to your preferences.
1 On the Always On Display screen, touch Clock style, and swipe across to view the available clock styles.
2 Select a preferred clock style, and touch select (right sign).