Sleep Tech

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A split screen consisting of an image of the Auria Glow Lamp for dark showering and an image of a brunette woman sleeping with a silver eye mask.

I used the viral dark showering lamp that 'lowers cortisol' for better sleep — here's what happened

By Frances Daniels Published

I'm testing the Auria Glow, a lamp designed to reduce cortisol and support melatonin production. Here's what happened to my sleep when I used it for the dark showering trend...

Sleep Tech
Images of the Oura Ring 5 and a woman sleeping with a smile on her face.

My sleep went from 6 hours to 7 using the Oura Ring — 3 key features that helped me gain an extra hour

By Frances Daniels Last updated

The Oura Ring doesn't just track my sleep stages, it optimized my bedtime routine and helped me go from 6 to 7 hours of sleep thanks to these 3 key features

Sleep Tech
A collage featuring photos of my Sleep Cycle app, my Sleepwave app, an Oura Ring, and my Oura App.

I tried 3 free sleep trackers for iPhones and compared them to my gold standard sleep tracker — one seriously impressed me

By Frances Daniels Published

I pitted 3 sleep trackers against my $499 Oura Ring 5 and compared the data. But which one impressed me the most: Sleepwave, Sleep Cycle, or SleepScore?

Sleep Tech
A woman lies sleeping in a dark room, wearing a sleep tracker. Superimposed on the right of the screen is a series of charts and graphs detailing sleep tracking metrics and responding interventions.

Wearables that just track your sleep are so 2025 — meet the new school of sleep tech that intervenes, in real-time, to help you skip 3 a.m. wake-ups and other major sleep issues

By Ruth Jones Published

Sleep trackers have exposed our bad sleep habits — what comes next? I asked the experts how the next generation of sleep tech aims to help us sleep better, without lifting a finger.

Sleep Tech
A collage showing screenshots of the Oura Ring app's Chronotype and Body Clock features and an image of the Oura Ring 4 on a woman's hand.

Beyond the sleep score: What is a circadian score and which wearables offer it?

By Frances Daniels Published

Wearables are pushing sleep scores aside for circadian scores, but can monitoring your body clock help you fall asleep faster, deeper and for longer?

Sleep Tech
The main image shows a woman sitting up in bed looking at her phone. In the top left corner is a closeup of monthly sleep tracking data on the Withings Sleep App

Why your daily sleep score could be giving you anxiety — and how to track your sleep instead

By Ruth Jones Last updated

A doctor explains why your monthly sleep score is a better sleep tracking metric than your daily score.

Sleep
A woman lies asleep in bed looking comfy, in the bottom right corner is a screenshot of a 92 sleep score from the Withings Health Sleep App

Waking up at 3 a.m. was ruining my sleep score — until I tried the 7:1 sleep rule and now I'm hitting 90

By Ruth Jones Published

From falling asleep faster to sleeping through the night, here's all the ways the 7:1 rule is boosting my sleep tracker data.

Sleep
Our sleep tech tester testing the Whoop MG

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

Sleep
A five-picture collage of the Apple Watch being used for sleep tracking.

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

Sleep Tech
A young woman waking up happily and stretching in bed as the morning sunlight streams into her bedroom.

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

Sleep
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