All the Pomodoro timers are too strict like if 25 min of focus work is completed then get the 5 min break. But what if in that 25 min focus work, i am in the middle of the something very important and also fully focused on it, the Strict timer fails here.

Solution: Just give a simple tic sound, and start timer of focus mode. for example 25 min is completed now start tracking time 0,1,2, ...

Start the break when the user clicks on 'Get the break' button.

And in pomodoro tracking history add those extra time in to count too.