What Is The Difference Between Wearable Sleep Scores & Clinical Sleep Test Results?

Wellness Sleep What Is The Difference Between Wearable Sleep Scores & Clinical Sleep Test Results? New Study Says Your Sleep Score Might Be Overly Optimistic MindBodyGreen Sela Breen Thu, September 17, 2026 at 9:30 AM UTC Add us on Google What Is The Difference Between Wearable Sleep Scores & Clinical Sleep Test Results? Sleep trackers have become a nightly ritual for a huge share of us, quietly logging every toss, turn, and moment of stillness. According to the American Academy of Sleep Medicine, nearly half of Americans adults have used some kind of sleep-tracking device. But new research suggests the numbers on your wrist might be telling a slightly rosier story than what's actually happening while you sleep.