Pairing Your ANT+ Heart Rate Monitor
Before you can pair your heart rate monitor, you must enable the heart rate data screen on your vívofit® 3 device. For more information about customizing the visible screens, see Device Settings.
Pairing is the connecting of ANT+® wireless sensors, like your heart rate monitor, with a Garmin® compatible product. After you pair the first time, your Garmin product automatically recognizes your heart rate monitor each time it is activated.
NOTE:
Using a heart rate monitor decreases battery life.
Parent Topic: ANT+ Heart Rate Monitor