Is there a widget?

Hello.

Disturbs the question. Does this application have a widget that would show the time for a specific window?

Thank you.

You can see the time spent on a single window in the UI, but I’m not sure what you mean with widget? (android widget? windows vista/7 widget?)

is there a windows 10 desktop widget?

There will never be an official Windows widget or such.

But it should be easy to build using the API, we’d be happy to link to such extensions to ActivityWatch in GitHub - ActivityWatch/awesome-activitywatch: A list of awesome ActivityWatch resources (where there already exists a KDE Plasma widget).