The VIT, by Hall Pass Watches

Whether you do CrossFit, HIIT, Circuit Training, or any sort of Functional Fitness workouts, the VIT App has a time domain for you, every day, regardless of what you plan to do today. Tabata, AMRAP, Rounds for Time, EMOM, Variable Intervals. You name it, its here. Customize the names of work/rest for your tabatas, or name every different round on your Emom if you want.