MYXfitness integrates zone-based heart rate training in order to help you maximize efficiency in each and every workout.
Here's how to get started and some FAQ!
Why does my Apple Watch or other heart rate monitor show a different BPM value than my Polar HRM?
For optimal performance, the Polar should be worn on your bicep or forearm, which inherently will generate a different BPM read than a wrist-based device. Different manufacture sensors behave differently, and behave differently on different parts of the body.
Tattoo ink also inhibit the ability for heart rate sensors to maintain accurate reads.