If you use a sleep tracker at night, these are the three metrics you should be paying attention to in the morning.

Is sleep tracking actually useful in daily life, or is it just data overload distracting you from what matters? After tracking my sleep every night for a year, I have some answers. Owen Poole, a ...

What gets measured gets improved is the whole idea behind habit tracking. If you’ve ever struggled with implementing a new habit, from drinking more water to getting eight hours of sleep, tracking ...

Sleep has become the new frontier of performance, recovery, and overall health — and wearables have rushed in to promise deeper insight than ever. From rings and watches to bedside sensors and ...

Wearable health devices now track heart health, stress, glucose, fertility, and sleep, turning smart wearables into everyday ...

The Garmin Index Sleep Monitor is a specialized wearable designed to provide in-depth sleep tracking without the need for a wristwatch. It caters to individuals who prioritize comfort during sleep or ...

My Oura Ring spotted that I’ve been failing at this No 1 sleep hygiene rule. But now I'm doing it, I'm falling asleep faster ...

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Over one-third of Americans use some sort of device to track their sleep, according to the American Academy of Sleep Medicine. CREDIT: whitebalaance.space via Getty Images. Get the Popular Science ...

The position we adopt during sleep profoundly affects our physical health, mental wellbeing, and sleep quality. While many view sleep position as merely a matter of personal preference, research ...