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

What is the Sleep Number Climate360 and should you buy it?
By Eve Davies published
Is this $10,000 smart bed worth the investment? Here's what you should know.

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 test sleep tech — these are the 5 gadgets that actually help me fall asleep fast
By Eve Davies last updated
Presented by Helix Sleep
Get better sleep this World Sleep Day with tech deals from Hatch, Oura, Rise and more — save up to $200.

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 a mattress cleaning machine that uses steam to 'kill' bed bugs and dust mites — and I was impressed
By Eve Davies published
Presented by Helix Sleep
Are mattress steam cleaners worth it? I tried one to see if it made a difference to my sleep hygiene — here's what happened.

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

Bryte Balance vs iSense Hybrid Premier: Which smart mattress is right for your sleep?
By Eve Davies published
We compare the Bryte Balance and the iSense Hybrid Premier smart mattresses across key areas of performance, including sleep tracking and temperature regulation.

Trouble sleeping? Adding more of these two food groups to your diet will help you sleep faster, better and deeper
By Eve Davies published
A new study has found that increasing your intake of these two key food groups can help you fall asleep faster and sleep for longer

This workout could reduce insomnia among over 60s, says new study
By Eve Davies published
A new study shows that pumping iron could improve your sleep in later life — here's how.

The Momcozy Sunrise Sound Machine can make your night feeds and early mornings calmer — and it's just $40
By Eve Davies published
The Momcozy is designed to make night feeds calmer, but anyone will benefit from its soothing night light — and it's 20% off.

Helix launch two new mattress toppers for advanced cooling and back pain relief
By Eve Davies published
Helix launch two new mattress toppers for advanced cooling and back pain relief — and they're already on sale.

3 ways a smart bed has changed my sleep for the better
By Eve Davies published
Could a smart bed be your ticket to better quality rest? I've been sleeping on an Eight Sleep Pod 4 for months and it's helped me improve my sleep in three major ways.

Buy a DreamCloud mattress and get a free bedding bundle worth $599 in time limited sale
By Eve Davies published
Buy a queen DreamCloud hybrid mattress for $699 and get $599 of free bedding — but you'll have to be quick.

The best cooling mattress 2025: cool beds to beat the heat all year round
By Eve Davies last updated
For many, overheating at night isn’t just a seasonal affliction. Find relief in our guide to the best cooling mattresses of 2025.

Yes you can buy a better night's sleep — 5 gadgets I recommend after testing them myself
By Eve Davies published
Bag yourself better sleep with these ZZZ-inducing gadgets — from $32

Hot sleeper? An organic mattress could be the answer to cooler nights — here’s why
By Eve Davies published
Organic mattresses boast naturally temperature regulating materials, helping hot sleepers stay comfortably cool all night long.

What is the Brooklyn Bedding CopperFlex Mattress and should you buy it?
By Eve Davies published
The new Brooklyn Bedding CopperFlex mattress is 25% off now, but is it the right affordable cooling bed for you? We discuss the pros and cons.
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