Digital

https://widgets.plusdocs.com/digital-clock-dark-mode

https://giorgiark.github.io/Wordsclock-2.0/

https://giorgiark.github.io/Wordsclock-2.0/

Analog

https://anthonytedja.github.io/notion/clock/

https://giorgiark.github.io/KitKatClock/

https://anthonytedja.github.io/notion/clock/

https://giorgiark.github.io/KitKatClock/

https://widgets.plusdocs.com/combo-clock-dark-mode

https://anthonytedja.github.io/notion/clock/

https://giorgiark.github.io/Wordsclock-2.0/

Flip Clock

https://taggaddaaaa.github.io/notion_widgets/Clock.html