How Sleep Tracking Technology Is Changing the Way People Discover Sleep Apnea
Your watch knows something is wrong before you do. That’s the strange new reality for millions of Americans wearing a Fitbit, Garmin, or Oura Ring to bed. These devices track breathing irregularities, blood oxygen dips, and restless cycles with enough precision to wave a red flag at 3 a.m. when you’re not even awake to … Read more