I don't use it. Somehow I'm constantly checking how much time remains. Can't get into the flow. And if I do get into any kind of flow state, the last thing I want is to get interrupted by a timer.
I think it might work great for physical work. Remembering to stretch or take a break. But, for me, not for any type of brainy work.
I think it might work great for physical work. Remembering to stretch or take a break. But, for me, not for any type of brainy work.