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TG Sleep Senior Writer Ruth Jones sleeps on her stomach on a comfy mattress

From the 'caveman method' to the 'frozen salt water fan trick' — 7 expert-approved ways to cool your bedroom and sleep well in a heatwave

By Ruth Jones published

Don't let a heatwave ruin your sleep. We've tested 7 ways to stay cool in bed and these were our winners.

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Our sleep tech tester testing the Whoop MG

Amazon has slashed the price of Whoop's most lab-accurate sleep tracker —save $60 on the medical-grade wearable

By Frances Daniels published

If you want a sleep tracker with clinical-grade data, choose the Whoop MG — now up to $60 off in new Amazon Prime Day deal

Sleep Tech
A selection of beds.

Sleep easy with these 12 mattress Prime Day deals — prices starting at $70

By Will Salmon published

These 12 mattresses will help you get a great night sleep – and they're all on offer now thanks to the Prime Day deals.

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A collage featuring an image of a sleeping woman, a smart phone displaying ChatGPT home page, and a disclaimer from Google Gemini.

A sleep doctor rates the ‘fall asleep fast’ advice I got from 3 big AI tools — here’s how each one scored

By Frances Daniels last updated

I asked board-certified sleep specialist Dr. Jade Wu to take a look at the 'fall asleep fast' advice I got from 3 popular AI chatbots — here's what they got wrong

Sleep Problems
The image shows a woman's wrist with a pale pink Fitbit Inspire 3on it. Inset, a Tom's Guide Savings Squad Prime Day deal badge is shown in blue

Amazon slashes prices on the Fitbit Inspire 3 — save 30% on Fitbit’s best value sleep tracker this Prime Day

By Nicola Appleton published

The Fitbit Inspire 3 is the wearable I swear by for reliable sleep tracking, and it's dropped to $69.95 in today's Amazon Prime Day sale.

Sleep Tech
The composite image shows a dark haired woman sleeping peacefully in bed on the left, while the right hand image shows a dark haired woman sitting up in bed while resting a cold bottle of water against her forehead

4 sleep experts share how they fall asleep fast and skip waking up at 3 a.m. in hot weather — 4 steps to take tonight

By Frances Daniels last updated

Scorching night ahead? Sleep specialists share the 5 simple things they do to fall asleep fast and skip 3 a.m. wake-ups during a heatwave — and the 3 habits sabotaging your rest.

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A woman with long brown hair sleeps on her side on a comfortable pillow in a blue bedroom at night

I tried the ‘invisible day method’ to stop waking up 3 a.m. and it worked — doctors explain why

By Nicola Appleton published

Sleep doctors explain how taking an invisible day can help lower cortisol and reduce 3 a.m. wake ups for better rest.

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An image close-up of the Oura Ring 4 on a woman's hand, plus another image of a woman wearing the sleep tracker while asleep.

Amazon knocks $100 off the Oura Ring 4, 'the most accurate sleep tracker we've tested', in early Prime Day deal

By Frances Daniels published

The Oura Ring 4 is ideal for anyone who wants lab accurate sleep tracking. But you'll need to be quick as this $100 saving won't hang around for long...

Sleep Tech
A bedroom window wide open on a sunny day.

Experts reveal the bedroom window heatwave mistake making your sleep worse — and the 4-step cooling fix

By Jenny Haward published

Here's the 4-step cooling fix to use instead, plus seven hidden heat traps to avoid

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.

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