Oppo: Show World Clock Widget on Home Screen

On Oppo phones running ColorOS, the World Clock widget does not show up automatically after you add cities inside the app. A separate switch decides whether the home screen version of the widget is even available for placement.

This toggle lives in the system date and time settings, not inside the World Clock app itself. That is why searching the widget drawer alone often does not solve the problem.

To turn it on or off:

Tap on Settings ➔ Tap on Additional settings ➔ Tap on Date & time ➔ Enable or disable Home screen world clock

Once enabled, the widget appears in your widget list and can be dragged onto any home screen, resized, and repositioned like other widgets. Disabling the switch removes the widget from the home screen but keeps your added cities inside the World Clock app.

If the widget still does not appear after enabling the toggle, remove and re-add it manually from the widget drawer. This step is unnecessary if you only want to reorder existing widgets, since the toggle only controls visibility, not layout.