Latest low power Bluetooth 4.0 Technology Wireless heart rate monitor for iPhone 4/5, IPad, iPod,
No need for a bluetooth dongle to connect to your iPhone, iPod or iPad
Tracks heart rate, distance, pace, and more!
Works with over 50 running, cycling, walking and wellness Apps. Visit http://www.jarvmobile.com/support_JRV-HRM1285.asp
Including MapMyRun, RunMeter, Endomondo, LogYourRun and Runkeeper.