If this sounds like your week
Visibility is a UI problem, not a motivation problem.
A transparent overlay or a minimalist HUD is not about aesthetics. It is about a constraint you cannot accidentally minimize away. If the countdown is not competing for attention in the same visual field as the IDE or the call window, you will keep rediscovering time blindness the hard way.
Where tooling usually breaks
The productivity industry sells “accountability” and ships another login.
There is a reason “Unmissable Pomodoro HUD Windows 11 desktop offline” leads to endless lists. Most tools are trying to be a platform. A HUD is the opposite: a small, high-signal object that is allowed to be boring, because its job is not engagement—it is a visible count-down that stays in your visual field. Everything else is a coping mechanism for bad placement.