Why is my fitness tracker showing inaccurate sleep data? Your Wrist Might Be Lying About Your Zzz’s
We’ve all been there—waking up groggy, glancing at our fitness tracker, and seeing that apparently we slept like a hibernating bear. Meanwhile, we remember tossing, turning, and maybe even plotting to launch that watch across the room. Our fitness tracker can show inaccurate sleep data because it can’t always tell if we’re just lying still […]
