Tag: optical heart rate

Heart Rate Comparisons: Suunto vs. Suunto (Spartan Sport WHR Baro and Spartan Ultra)

Optical heart rate is all the rage these days, its comfort just too nice to pass up on. Every Garmin fitness and sports wearable above the most basic,…

Heart Rate Comparisons: Garmin fenix5X oHR, Suunto Movesense, Suunto Spartan WHR

Time for some more comparison data and discussion. This time, heart rate measurements via the old-fashioned chest strap versus the newfangled optical heart rate. Garmin with the fenix…