Totally useless
the app, wont pair with my H7 heart rate monitor. The iPhone Bluetooth recognizes the monitor but the app wont pair with it. I had a 4S iPhone with which the app worked. then I moved to a 6S iPhone and the app quit pairing with the heart rate monitor even though the 6S Bluetooth recognizes the heart rate monitor. When I use A treadmill the treadmill recognizes the heart rate monitor as well so the only problem can be the app.
Ecorlin about
Polar Beat: Running & Fitness