Your sleep data is screaming long before you feel exhausted, and three red flag metrics consistently predict trouble. I focus on sleep efficiency, nightly duration, and breathing disruptions because ...

We may receive a commission on purchases made from links. With smart tech, it's now possible to quantify your sleep quality by tracking mid-sleep wake-ups, body movements during sleep, snoring ...

Sleep tech only seems to be getting more pervasive, permanent, and pricey. One day, you start checking your sleep rings on your Apple Watch, the next, you find yourself shopping for smart mattresses ...

Apple Watch is arguably one of the best smartwatches around and hands-down the best companion to an iPhone. It excels in so many ways, tracking activities and vitals, offering access to apps, and more ...

Apple Health brings sleep tracking, scheduling and long-term analysis into one place, with your iPhone acting as the hub and the Apple Watch doing the overnight monitoring. Once everything is set up, ...

I was recently talking with a friend who had asked me for suggestions regarding his poor sleep. One of the first recommendations I made to him (as well as to almost anyone who comes to see me) was to ...

Wearables for sleep tracking have evolved significantly in 2026 as users expect more accurate overnight insights, better comfort, and deeper health tracking features. Modern sleep tracking wearables ...

NextSense's EEG-equipped wireless earbuds are an intriguing idea, but I'm not sure if sleep-tracking can save me from constant tiredness. Reading time 9 minutes Man, I love sleep. I’m just a sleepy ...