
Eve Davies
Eve is a PPA-accredited journalist with an MA in Magazine Journalism from Cardiff University. She has four years’ experience writing features and news and is interested in the relationship between good sleep, overall health and physical performance. At Tom’s Guide, Eve is responsible for reviews of sleep tech and is our smart and cooling mattress specialist, focussing on brands like Eight Sleep and Sleep Number. She also covers general mattress reviews, seeks out the best deals on sleep accessories and enjoys writing features about sleep health. She has been involved in rigorous mattress testing procedures 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 fitness, food and culture.
Latest articles by Eve Davies

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.

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 copper in a mattress and does your cooling mattress need it?
By Eve Davies published
The inclusion of copper helps keep mattresses cool, thanks to its ability to absorb and disperse heat.

What is Celliant and does your cooling mattress need it?
By Eve Davies published
Looking to optimize your sleep for muscle recovery? Here's how Celliant can help — and keep you cool

Change this setting on your phone for better sleep and brain health
By Eve Davies published
This phone hack could improve your sleep and brain health, reversing cognitive decline by 10 years

This could be the reason you’re tired all the time — and it’s not lack of sleep
By Eve Davies published
Not getting outdoors can cause fatigue and lead to broken sleep. Here's how getting fresh air can improve your sleep quality and boost your energy

Buying your first smart bed in the Presidents' Day sales? Here's 5 things to consider
By Eve Davies published
Investing in a smart bed could be your ticket to better sleep, but you'll need to consider a few important things before you invest this Presidents' Day

Nectar Classic vs Nectar Premier: Which mattress in a box should you buy in the Presidents' Day sales?
By Eve Davies published
Here's how Nectar's two most affordable memory foam mattresses compare in terms of price, design, comfort, support, and cooling. Both are discounted for Presidents' Day.

Who should buy a smart bed this Presidents' Day? Plus 3 people who shouldn’t
By Eve Davies last updated
Considering investing in a smart bed from the likes of Eight Sleep and Sleep Number this Presidents' Day? Here's what you should know...

Can a smart bed help sleep apnea? A neuroscientist answers
By Eve Davies published
Adjustable and intelligent, here's how a smart bed can help you manage sleep apnea symptoms.

Swedes get better sleep than most other countries — here's 5 of their best hacks
By Eve Davies published
We speak to a sleep scientist to find out more about Sweden's secrets to a good night's rest.

My phone addiction kept me awake at night — these changes helped me fall asleep fast
By Eve Davies published
Scrolling, tapping and swiping ruin sleep — here's how I put my phone addiction to bed

Biohacker reveals the sleep schedule you need to 'live healthier, get leaner and feel younger'
By Eve Davies last updated
Dave Asprey shares his routine that allows him to get 6.5 hours sleep, which he says is optimal if you want to live longer

What is the Eight Sleep Pod 4 Ultra smart mattress cover and should you buy?
By Ruth Jones last updated
The Eight Sleep Pod 4 Ultra smart cooling mattress cover and base might be $400 off but it's not at its lowest price. We explore whether you should buy it in the Black Friday sales.

This gentle form of exercise reduces your risk of sleep apnea by 10%, study says
By Eve Davies published
Research shows gentle exercise can reduce the risk of sleep apnea by 10%. Here's how much you need to do...

I tried this LED face mask and it helped me fall asleep in minutes and sleep through the night
By Eve Davies published
The red light emitted by LED face masks help you fall asleep quickly and sleep through the night. Here's how it worked for me.

What is PCM and why is it important in a cooling mattress?
By Eve Davies published
Do you sleep hot? Phase change material used in cooling mattresses can help. Here's how.

What is a sleep headband and how can they help you fall asleep fast?
By Eve Davies published
Tracking brainwaves to soothing anxious thoughts, here's how these high-tech headbands can revolutionize your sleep...

Why you should join the 5am club and how to do it without losing sleep, according to a doctor
By Eve Davies published
The benefits of waking up at 5am have long been documented. But how can you wake up earlier and still get enough rest? A sleep expert weighs in

I’ve been sleeping on a $2,000 smart mattress cover for 3 months — here’s 3 things you should know before buying
By Eve Davies published

What is the Eight Sleep Pod? A guide to the celebrities' favorite smart mattress system
By Alison Barretta last updated
Tech moguls and world-class athletes credit the Eight Sleep Pod with their best rest yet. But is it worth the hype? We take a look at how this smart mattress system works...
Here at Tom’s Guide our expert editors are committed to bringing you the best news, reviews and guides to help you stay informed and ahead of the curve!