Whether you're training for a race or just want a gentle nudge to be more active, these are the best fitness wearables for ...

Get tracking, temperature regulation, and other smart features without the hassle or investment of a smart bed.

These sleep trackers claim to be able to detect breathing irregularities as you sleep – so how did they fare when I challenged them to sniff out my diagnosed disorder?

Add Yahoo as a preferred source to see more of our stories on Google. For years now, we've been told that we have to get enough sleep to maintain our physical and mental health. But in reality, the ...

But the better trackers can identify trends in your sleep, monitor your activity and heart rate, and give advice on improving your rest and fitness. After testing five wearable sleep trackers, we’ve ...

How does a sleep tracker on your finger compare to one in a bed? I tested Sleep Number and Oura for a month to find out. Plus, expert sleep-tracking tips. Aly Lopez Former Writer I Aly Lopez was a ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Jim McCauley While I've been writing about sleep for the last three years or so, I've ...

Overview Comfort, temperature balance, and uninterrupted sleep are among the main factors that determine sleep ...

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 ...

Discover how the Evie Ring women's health tracker uses temperature monitoring, menstrual cycle tracking, and sleep analysis ...

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 ...