HIIT is a concentrated High Intensity Interval Training timer on your Ionic. Besides of customized training routine configed from your phone, last minute adjustment can be done from your watch alone.

Hardware buttons of Ionic will be used, top right for Pause/Play, bottom right for Start/Next, left is your back button.

upgrade v2.15

- new option of "Bypass Final Cool Down Section" added

- simplified setting page

- performance improvements