
Eve Davies
Eve is a sleep tech product tester and writer at Tom's Guide, covering everything from smart beds and sleep trackers, to sleep earbuds and sunrise alarm clocks. Eve is a PPA-accredited journalist with an MA in Magazine Journalism, and has four years’ experience writing features and news. In her role as Sleep Tech Product Tester and Writer for Tom's Guide, Eve is constantly trying out and reviewing the latest sleep products from brands such as Apple, Garmin, Whoop, Hatch, Sleep Number, Eight Sleep, and Oura. A fitness enthusiast who completed the London Marathon earlier this year, Eve loves exploring the relationship between good sleep, overall health, and physical performance, and how great sleep tech can make that relationship even better.
Latest articles by Eve Davies

We've tested 120+ mattresses — these are the 6 best cooling beds for hot sleepers in 2025
By Eve Davies last updated
We've tested all the latest and greatest cooling mattresses and have selected these six as the best options for hot sleepers to buy.

Bear Elite Hybrid mattress review 2025: A fantastic pick for chronic hot sleepers
By Eve Davies last updated
We put the Bear Elite Hybrid through our rigorous mattress testing process. Here's how it performed, what it feels like to sleep on, and who should (and shouldn't) consider buying it...

Don't wait for Black Friday — the Hatch sunrise alarm clock just plummeted to it's lowest ever price
By Eve Davies published
The Hatch Restore 3 just dropped back to its lowest ever price. This is the sunrise alarm clock I'd snap up before Black Friday for easier wake-ups.

Looking for an affordable cooling bed? I've tried two Brooklyn Bedding CopperFlex mattresses, but there's only one I'd buy this Black Friday
By Eve Davies published
I’ve tried both the memory foam and hybrid versions of the Brooklyn Bedding CopperFlex mattress — this is the one I'd recommend to hot sleepers shopping the Black Friday sales.

Finally! The Eight Sleep Pod 5 has plummeted to its lowest price yet — save up to $400 before Black Friday
By Eve Davies published
This is the Black Friday deal I've been waiting for — the cooling Eight Sleep Pod 5 smart mattress and smart bedding are at their lowest price yet

These earbuds helped me sleep for over 5 hours on a long haul flight — and they're at their lowest-ever price this weekend
By Eve Davies published
Black Friday sleep deals are ramping up and you can grab these sleep earbuds at their lowest price now

50% of seniors struggle to sleep — but Saatva's smart mattress could be the solution with up to $525 off this Black Friday
By Eve Davies published
The Saatva Solaire is an excellent adjustable firmness mattress for seniors struggling to sleep with chronic pain

WinkBeds launches new cooling mattress cover for hot sleepers — here's what you should know
By Eve Davies published
Watch out Saatva, WinkBed has new cooling technology coming through

Hatch who? This sunrise alarm clock is almost as good as the Restore 3 but just $58 for Black Friday
By Eve Davies published
If you're looking for a Hatch dupe, this excellent sunrise alarm clock could be my new favorite this winter.

5 of the best sunrise alarm clocks to buy now
By Eve Davies last updated
We put the best-selling sunrise alarm clocks to the test. Here are our top recommendations for every budget and sleeper this winter.

The best Sleep Number mattress sales in November 2025: save up to $2,000 on award-winning smart beds with these deals
By Eve Davies last updated
Save up to $2,000 in Sleep Number's November sale — how to get the best price on top smart beds with adjustable firmness and built-in sleep trackers

Beat Bear's Black Friday mattress sale — how to unlock the biggest discount of the year on the cooling Elite Hybrid
By Eve Davies published
No need to wait for Black Friday. You can save up to $1,256 on this premium cooling mattress and start getting better sleep now.

Helix Black Friday deals 2025: Top mattresses down to their lowest price of the year
By Eve Davies last updated
PSA: Helix's Black Friday sale has just landed! That means our favorite mattress for side sleepers — the Helix Midnight Luxe — is back down to its lowest price of the year.

What is Tencel fabric and how does it keep you cool?
By Eve Davies published
Hot sleeper? Here's why you should add Tencel to your checklist when looking for a new mattress and bedding.

What is temperature regulation in a mattress — and why is it important for sleep?
By Eve Davies last updated
Too hot (or too cold) at night? A mattress with good temperature regulation can go a long way in helping you sleep soundly. Here's what we learned during our latest visit to 3Z Brands in Arizona.

What is GlacioTex — and how can it be used to help you sleep cooler?
By Eve Davies last updated
Too hot to sleep? A specialist mattress fabric called GlacioTex could be your solution. Here's how it works

How to reset your bedroom for fall: Our mattress and bedding editors on what to clean, what to swap out, and what to buy new
By Eve Davies published
The complete guide to transforming your bedroom for a cozy hibernation season, according to the Tom's Guide Sleep Team

I slept on the Helix Midnight Luxe for a week and can see what the fuss is about — get 20% off before Black Friday
By Eve Davies published
The perfect mattress for side sleepers is 20% off ahead of Black Friday

The Cocoon by Sealy Chill Mattress has shot up in price — so these are the 2 cooling beds I'd shop instead
By Eve Davies published
Looking for a cooling mattress that's less than $1,000? We have options for you

I tested both these top-rated hybrid mattresses for hot sleepers — here's the one I'd buy in Black Friday sales
By Eve Davies published
A quick comparison of the Saatva Classic mattress vs the Bear Elite Hybrid mattress, covering price, design and comfort. Plus which one I'd buy now, after testing both.

Nectar Black Friday mattress sale 2025: save 50% on luxury mattresses
By Eve Davies last updated
Nectar's early Black Friday sale offers up to 50% off mattresses and 66% off bundles — we think that's exceptional value

7 reasons you get so hot when you sleep
By Eve Davies last updated
From menopause to your evening glass of wine, here are the reasons why you get so hot while you sleep — plus top tips to cool down

The Oura Ring 3 is selling out fast — here’s how to get it for $199 in today's Amazon Prime Day sales
By Eve Davies published
The Oura Ring 3 is a reliable sleep tracker, so it's worth snapping up for $199 while stocks last at Amazon.
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