Why is my fitness tracker showing inaccurate heart rate? Hints Your Wrist Might Be Playing Tricks
We’ve all looked at our fitness tracker and wondered if we just ran a marathon or fought off a wild animal, judging by that bizarre heart rate. Loose straps, sweaty wrists, body movement, skin tone, and even hydration can mess up our tracker’s heart rate readings. Sometimes, it feels like our tracker’s imagination is working […]
