STRAFFR - We talked to Stefan Weiss of STRAFFR about the intelligent fitness band and here is what he said about it .

Intervally - Interval Timer - Sport & Health

DAREBEE - The ultimate fitness information platform, crowd-sourced and bloat free.

HIIT Interval Buddy - Let Interval Buddy help you with your high intensity interval training - a popular method of high-impact cardio fitness training that reduces time spent in the gym and makes cardio training less of a bore.

JEFIT - Jefit is the #1 popular gym workout app for Android and iOS. Jefit allows you to manage your training routine and keep track of your workout progress easily.

HIIT (Watch) - A very simple interval timer engineered for Apple Watch