VO2 max is the maximum volume of oxygen you can absorb per minute per kilogram of body weight at your peak, and almost every Garmin watch ... watch or paired chest strap Heart rate data must ...

There are a few reasons for this. Lets start with the strap. It's much nicer than the silicone straps that come on the Apple alternative. The Garmin strap is much thinner, making it more pliable.

The strap is still fixed like it used to ... As with all the other Garmin watches equipped with Power Glass technology, sun ...