
Eve Davies
Eve is a PPA-accredited journalist with an MA in Magazine Journalism from Cardiff University. She is a Sleep Staff Writer at Tom’s Guide and has four years’ experience writing health features and news. She is particularly interested in the relationship between good sleep and overall health. At Tom’s Guide Eve is responsible for coverage and reviews of sleep tech and is our smart and cooling mattress specialist, focussing on brands such as Eight Sleep and Sleep Number. She also covers general mattress reviews, seeks out the best deals to produce tried-and-tested buyer's guides for sleep accessories and enjoys writing in-depth features about sleep health. She has been involved in rigorous testing procedures for mattress reviews in our Sleep Studio and has interviewed experts including sleep doctors and psychologists. When not covering sleep at Tom's Guide, Eve enjoys writing about health and fitness, food and culture.
Latest articles by Eve Davies

I couldn't believe how gross a mattress could get — refresh your bed with this one tool from $159
By Eve Davies published
Dusty mattresses are normal, but you can clean up your sleep with this gadget — and save $40 on it now.

This supplement could improve sleep and improve mental health, new study finds
By Eve Davies published
New research proves this superfood can help you fall asleep quickly, naturally and wake up happier

7 reasons you get so hot when you sleep
By Eve Davies published
Your bed's not lava, you are — 7 reasons why you sleep hot

3 types of mattresses you can put on the floor — and 3 you can't
By Eve Davies published
Looking to ditch the bedframe? These are the 3 mattresses that can go on the floor and 3 that can't.

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

How to steam clean your mattress with an iron — 7 dos and don'ts
By Rachael Penn last updated
Steam clean your mattress at home with help from your household iron — here's how

The best cooling mattress 2025: beds to help hot sleepers sleep better this summer
By Eve Davies last updated
Warmer nights are upon us. Find relief in our guide to the best cooling mattresses of 2025.

You might have already voided your mattress warranty with these 5 mistakes
By Eve Davies published
Mattress warranties provide peace of mind, but if you've made any of these 5 mistakes, you may no longer be covered

The 7 best science-backed sleep sounds to help you fall asleep fast
By Eve Davies published
Silence rather than sound is stopping Gen Z from sleeping well — here are the 7 best science-backed sleep sounds to help you fall asleep quickly

I finally learned how to wake up earlier — and it doesn’t cost a thing
By Eve Davies published
Do this one thing to wake up earlier, get better sleep and boost your energy in the morning

3 things you might find in your bed if you don't clean your mattress
By Eve Davies published
Dust mites, skin cells and bed bugs can live in your mattress if you don't keep up with your cleaning schedule

7 steps to getting a good night’s sleep, according to the world’s most successful people
By Eve Davies published
Sleep is a productivity tool available to everyone. Here we uncover the sleep hacks of millionaires, world-leading thinkers and big-time CEOs.

The clocks spring forward this weekend — here’s how to fix your sleep schedule, according to a doctor
By Eve Davies published
We ask a doctor how to get better sleep when the clocks go forward

I didn't trust the Rise app when it told me to wake up at 4.45am — but now I fall asleep quickly and sleep through the night
By Eve Davies published
The Rise app sets my sleep and wake schedule while monitoring my energy levels. I've been using it for a month, here's what I've found

The 5 bedroom plants that help you get better sleep, according to experts
By Eve Davies published
Lavender, jasmine and snake plant — experts explain how adding these plants to your bedroom helps improve your sleep.

Are Sleep Number beds worth it? I’m a sleep tech tester and here’s my take
By Eve Davies last updated
Sleep Number beds feature adjustable firmness and integrated sleep tracking, but are they worth the premium pricing?

3 tell-tale signs you’ve aged out of your current mattress
By Eve Davies published
Not sleeping as well as you used to? You might have grown out of your mattress — here are the signs to spot

The best smart beds and smart mattresses 2025: cutting-edge tech to help you sleep better
By Eve Davies last updated
Our experts recommend the best smart beds and smart mattresses, featuring advanced tech to foster better quality sleep and help cultivate more mindful habits.

What is graphite in a mattress and does your cooling mattress need it?
By Eve Davies published
Graphite helps keep mattresses cool, thanks to its ability to absorb and disperse heat. We explore how graphite is used in mattresses.

What is a zero gravity bed and how do they ease sleep apnea and back pain?
By Eve Davies last updated
From reducing sleep apnea and snoring to easing back pain and promoting muscle recovery, here's how zero gravity beds can help you get better sleep.

Hurry! Saatva's adjustable firmness mattress hits lowest price in epic one-day sale — save up to $989 now
By Eve Davies published
Celebrate St Patricks Day in style: up to $989 off the customizable Saatva Solaire Mattress for back pain in epic one-day sale.

I'm training for the London marathon — here's how I'm optimizing my sleep for recovery
By Eve Davies last updated
Presented by Helix
I'm running the London Marathon. For World Sleep Day, we've asked renowned coaches and performance scientists how sleeping well can help you run better

Ditching the bed this World Sleep Day? 3 things you need before putting your mattress on the floor
By Eve Davies published
Presented by Helix
Thinking of getting rid of your bed frame this World Sleep Day? Here's everything you need to know about sleeping on the floor first

I used compression boots while marathon training to see if they really work — here’s what I found
By Eve Davies published
I tested the Ublives SoleFlux Compression Boots while marathon training to see if they could supercharge my recovery — and I'm impressed

I tried the 'alpha bridge' method for Sleep Week and fell asleep in 10 minutes, according to my smart mattress
By Eve Davies last updated
Presented by Helix
The alpha bridge method is yet another trendy sleep technique on social media. So I put it to the test last night for Sleep Week and fell asleep in 10 minutes
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