HIIT (High Intensity Interval Training) workouts have been proven to be the most effective fat-burning workouts on the planet, because of its ability to torch maximum calories in a short amount of time. But, you are not really training HIIT unless you are following the intervals.
The HIIT-Interval Timer is like having Kiana training with you, motivating you to transition to the next exercise. It keeps you on track so you can focus on the exercises, not keeping time.
In addition to keeping track of your HIIT intervals, it's shock and water resistant, has an adjustable Alarm of 1, 2, 5, 9 sec. with 3 Volumes (Vibrate, beep and BEEP), Adjustable Rounds/Repeats (1-99), 2 interval settings and is small in size (1.75" x 2.25").
Give it a try - you will see why we use it for every workout!