wrist hr


How Accurate are Wrist-Based Heart Rate Monitors?

Many new sports watches feature wrist-based heart rate tracking and ever since I bought the Suunto 9 Baro watch with wrist HR, I’ve been wondering how accurate the readings actually are. I’ve read a lot about the accuracy of wrist heart rate monitors online, but I haven’t found a single article that would be based… Read More »

How accurate are wrist heart rate monitors?