The WFM Tabata stopwatch is the ultimate Tabata interval timer that works for all of your interval training workouts. The WFM Tabata app also comes preloaded with some of my Tabata workouts that are designed to go with several of the WFM programs. You can use it with Tabata workouts, HIIT, kettlebells, interval circuits, MET circuits, and sprints. The WFM app will help you automate your rest periods, intervals, sets, warmups, cooldown, and finishers. This app is designed for both beginners and advanced users and it comes with preset workouts, or you can set up your own workouts.
Health Disclaimer: Working out can be extremely stressful for the body, please consult your physician prior to starting any program, or if you have any medical condition or injury that contraindicates physical activity.