I much prefer to use pomodoros in continuous mode (auto renew after 5 min break).

When I use a computer, I find it useful to have my screen automatically block for 5 minutes after every 30 minutes, and I use some cognitive tricks to feel grateful instead of annoyed when it happens.

Here's a Linux system tray pomodoro script that I made: https://github.com/guciek/linuxutils/blob/master/genmon-pomodoro