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This is the longevity focused metric in your sleep score that can indicate how well you’re ageing — experts explain why and how to improve yours
By Eve Davies Published
Forget 8 hours: Experts say this sleep habit is the real key to longevity, and your sleep tracker is paying attention to it every night. Here’s how to find, track and improve your score whether you have an Apple Watch, Oura, Garmin or Whoop

Waking up with zero energy this summer? You're probably making this common sleep mistake — here's how to fix it
By Ruth Jones Published
Running a fan might seem like the only way to sleep in the summer heat but if you're making this common mistake, you might end up sleeping worse than ever.

5 habits that can interfere with your Apple Watch's sleep tracking accuracy — here's how to avoid my mistakes
By Frances Daniels Published
I love my Apple Watch for its intuitive design and thorough sleep tracking, but these little-known mistakes were affecting its accuracy — here's how to avoid them

No, you don't need 8 hours sleep a night — new study shows this is all the sleep you need for healthy aging
By Ruth Jones Last updated
Research shows under-and over-sleeping can both lead to accelerated aging, plus the sweet spot sleep duration to aim for. With these expert tips you can get the right amount of rest every night.

Apple Watch 10 vs Whoop MG: Which sleep tracker is actually worth your money?
By Eve Davies Published
I tracked my sleep with the Apple Watch 10 and the Whoop MG over a year. Here's the one I'd buy again...

Oura Ring 4 vs Apple Watch 10: Which is the better sleep tracker?
By Eve Davies Published
I tracked my sleep with the Oura Ring 4 and Apple Watch 10 over a year. I love both but there's only one I'm still wearing — here's my winner

I've discovered the best way to sleep on a plane after a recent trip to Taiwan — and it all started with a foot hammock
By Jenny Haward Published
My top 5 hacks for sleeping on a plane, with advice from experts and the biggest mistakes people make.

These 5 overlooked Google Clock app features helped me quit bedtime doomscrolling to get more sleep
By Becky George Published
You've probably scrolled past these app features a hundred times — I did too, until I realized they were key to helping me fall asleep faster and sleep through the night
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