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

Overview: Top-rated sleep-tracking apps help monitor sleep patterns, optimize rest, and boost daily energy levels for ...

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 ...

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

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Add Yahoo as a preferred source to see more of our stories on Google. Man writing down thoughts - stock photo - Getty Images What gets measured gets improved is the whole idea behind habit tracking.

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 ...

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 ...

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 ...

Omega Chen purchased a Garmin watch to track his heart rate and other metrics when he exercised, but it also measured things like his resting heart rate and “sleep score” every day and night. Yet no ...

A sleeps exactly 7.5 hours every day. On nights when he works the night shift, he goes to bed at 1 a.m. and wakes up late in ...