Your Fitness Tracker Is Probably Wrong (And Here's the Proof)

Send us Fan Mail Your fitness activity tracker probably isn't fully trustworthy and the science backs it up. In this episode, we dig into the research on fitness activity tracker (smart watch) accuracy, diving deep into the research especially for the Apple Watch, Fitbit, Garmin and Oura Ring. From step counts and heart rate monitoring to calorie burn and sleep tracking, we break down what the data actually says, and the results might surprise you. Whether you're training for a race, tryin...