只有间隔定时器，你将永远与语音导航需要
Interval timer, a perfect interval timer for your work and rest time during your HIIT interval training and workouts. This awesome timer can be used for all your HIIT workouts, Tabata, Circuit Training, Boxing Rounds, Weight Liftings and a number of other trainings and workouts.
This app allows you to specify your rest and work time along with the number of sets.
This can be used for anything related to Interval Training that you want to track.
Interval Timer Pro provides you
• Work Time
• Rest Time
• Number of Sets
• Sounds for each activity
• Pause/Start