Retroactively stop timer upon idle

[gillegra]

This might be only feasible in a desktop app. It would be great if it can detect when I have been inactive for 5 minutes and then when I become active again a pop-up asks if I want to stop the timer back at the time that I went inactive. It could give me options to stop the timer back then, or to stop the timer back then and resume the timer now, or stuff like that.

Too many times I leave a time of running and forget to stop when I need to, but then I don't remember what time I should have stopped it at.

[Eiernase]

Toggl has this feature where it detects when you've been AFK and displays a popup when coming back with buttons like "Keep time", "Discard time" or "Add as new entry".
Would love to see this as well.