Huawei: Turn Dual Clocks On or Off on the Lock Screen

Dual clocks appear on the Huawei lock screen only when the current time zone differs from the one saved for your home city. EMUI compares both values automatically and displays a second clock next to the main one whenever a gap is detected.

This is not a bug. It is a built-in travel feature meant to remind you of the time back home while you are abroad. If you do not travel across time zones, the second clock has no reason to appear, but you can still switch the whole function off permanently.

To change this setting, open Open the settings ➔ Tap on System & updates ➔ Tap on Date & time ➔ Activate or deactivate Dual clocks. In the same menu you can also set or update which city counts as your home time zone.

If the second clock still shows up after disabling the toggle, check whether your device is set to automatic time zone detection. In that case Android may briefly reapply the network time zone before your manual setting sticks, especially right after landing or reconnecting to mobile data.