4 great apps for interval training
These convenient and motivating mobile apps make timing your interval workouts a breeze
Set whatever interval times you like. The app beeps and the screen changes colour when it’s time to switch intervals. You can also play your music right through the app.
($2.97, Android; $2.99, Apple) tabatatimer.com
Gymboss 2 Interval Timer
The hand-held device is separate from your phone; both it and the mobile app track intervals and more.
(mobile app, free; hand-held device, US$19.95, Android, Apple) gymboss.com
Endomondo Sports Tracker
Track your run/walk workouts, get routes using GPS, analyze your results and more. The premium version offers interval training.
(free, or $2.99/month for premium version; Android, Apple, BlackBerry, Windows) endomondo.com