RHYTHM accurately monitors heart rate and transmits results wirelessly to your iPhone, iPad or iPod in real-time. Flexible soft fabric provides comfort with extended use. Download the RHYTHM App to your smartphone or tablet to manage pulse rate, calories burned, distance, speed, pace and more. Experience a new type of workout.
RHYTHM works with the RHYTHM Fitness App to manage heart rate, distance, speed and more. Click below to download the App.

Compatibility: iPod touch (5th generation), iPhone 5, iPhone 4S, iPad (4th generation) and iPad mini