Heart Rate

GPS
Polar Has an Affordable new Multisport Watch to Track the Trails and Your Heart Rate
Watches
Sigma iD.FREE Watch Tracks, Navigates, Evaluates, and Sends an Alert if you Crash
MTB Tips
How Often do you Mountain Bike at Your Limit? [Survey]
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Fitness
The Wahoo TICKR V2 Heart Rate Monitor is Slimmed Down and Easier to Use
Watches
Garmin Forerunner 235 GPS Watch Offers a Simple and Effective Way to Save Your MTB Rides [Review]
  4
Mountain Bikes and Gear
Wahoo Tickr Vs Garmin Soft Strap Premium: A Heart Rate Monitor Battle
  2