Fitbit is undeniably one of the most popular health and fitness watch brands out there today, with millions of users worldwide. Fitbit's wearable tech devices offer a lot of insightful features, but you might wonder if you can really trust its heart rate monitor.
Is the Fitbit Heart Rate Monitor Accurate?
Discover how accurate Fitbit's heart rate sensor is, how the device tracks your heart rate, and how you can improve its accuracy.
