Seconds is an advanced interval timer for High Intensity Interval Training (HIIT) Tabata and circuit training workouts. Although Seconds Interval Timer is primarily designed for interval training it is also commonly used for music practice or as a presentation timer.

Seconds interval timer boasts the following features:

- Quick templates for Tabata Circuit Training and HIIT timers.
- Create a completely custom interval timer.
- Speaks your interval names.
- Assign music to timers or intervals.
- Runs in the foreground or background.
- Large clear full width display.
- Horizontal and vertical orientations.
- Color coded intervals.
- Import and export interval training timer.
- Share your custom interval timer on intervaltimer.com

Try all the app features for free. To save import and export your timers a one-time in-app purchase is required.