Study Shows the Apple Watch Is the Most Accurate Fitness Tracker, but There's a Catch!

10/16/1610/16/16 We’re constantly hearing different theories on fitness trackers, but researchers at Cleveland Clinic wanted to finally put an end to the discussion and determine the most accurate wrist-worn trackers that also monitor heart rate. In the study to end all studies, the Apple Watch came in first place with 90 percent accuracy, but here’s […]