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:

- Runs in the forground or background.
- Large, clear, full width display.
- Horizontal and vertical orientations.
- Color coded intervals.
- Speaks your interval names.
- Other alert options such as beeps and gongs.
- Import and export interval training timer.
- Assign music to timers or intervals.
- Quick templates for Tabata, Circuit Training and HIIT timers.
- Create a completely custom interval timer.
- Comes with example timers for common interval training protocols.
- 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.