How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, ...

Your heart rate is a key indicator of workout intensity. We've rounded up seven of the best heart rate monitors, including favorite models from Garmin, Apple and FitBit.

The Garmin HRM-Fit is a heart rate monitor made for women, or at least anyone who would wear a sports bra while exercising.