Prior to the BlueHR, my experiences with heart rate monitors were with some rather archaic examples, due partially to the fact that this was in 2004, where Polar was still king of the hill and alternatives were often unreliable.
Prior to the BlueHR, my experiences with heart rate monitors were with some rather archaic examples, due partially to the fact that this was in 2004, where Polar was still king of the hill and alternatives were often unreliable.