Garmin Edge Explore 820
Question about Garmin Edge Explore 820
How is heart rate measured?
You need a sensor for this. For example Garmin Pulse Transmitter Belt (Plastic, Black) or Garmin Premium Pulse Transmitter Belt (Waterproof) (Plastic, Black)
You can then pair and use this with the Edge Explore 820. See Owner's Manual page 12 (ANT+ Sensors): http://static.garmin.com/pumac...