
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

Walmart drops THE mattress deal of Presidents' Day: Just $479 for a king size Cocoon by Sealy Chill Hybrid
By Eve Davies published
Not a typo! Walmart really is selling a king size Cocoon by Sealy Chill Hybrid mattress for just $479 this Presidents' Day.

I'm training for the London Marathon — this is the mattress I'd buy for physical recovery this Presidents' Day
By Eve Davies published
Save $1,477 on this mattress that turns body heat into recovery fuel

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

How to get $400 off the naturally cooling Saatva Latex Hybrid mattress in the Presidents’ Day sales
By Eve Davies published
Our favorite mattress with latex gets huge price cut in the Presidents' Day sales, bagging you a $400 off all sizes.

Nectar Classic vs Nectar Premier: Which memory foam mattress in a box should you buy?
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.

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

Save up to $1,200 on Kansas City Chiefs' favorite smart bed in Presidents' Day sale
By Eve Davies published
Save up to $1,200 on the Sleep Number i8 smart bed and sleep like an athlete.

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.

Travis Kelce (and probably Taylor Swift) sleeps on this bed and he's heading to the Super Bowl — can a smart mattress help physical recovery?
By Eve Davies published
Could sleeping on a smart mattress help Travice Kelce's Super Bowl chances this Sunday? Yes, here's how.

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...

Are Saatva mattresses good for hot sleepers? Our recommendations to buy this President's Day
By Eve Davies published
The Saatva Presidents' Day sale has plenty of cooling mattress deals, we check out four of the best.

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.

Lowest price! Sleep Number smart bed gets $3,799 price cut in Presidents' Day sale
By Eve Davies published
Save up to $3,799 on new and improved Sleep Number iLE smart bed — our jaw dropped too

Quick! Tempur-Pedic's most advanced smart bed is up to $1,000 off this Presidents' Day
By Eve Davies published
Lowest ever price! Save up to $1,000 on this smart mattress complete with technology that helps you fall asleep fast and sleep through the night.

Saatva vs Sleep Number: Which adjustable smart mattress should you buy?
By Eve Davies published
We compare the Saatva Solaire against the Sleep Number i8 smart bed to help you decide which adjustable mattress is right for you.

Eight Sleep vs Sleep Number: which smart bed should you buy this Presidents' Day?
By Eve Davies last updated
We compare Eight Sleep vs Sleep Number on features, comfort, and build so you can decide which to buy this President's Day

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

What is the Tempur-Pedic Tempur-ActiveBreeze smart bed and should you buy it?
By Eve Davies published
We weigh up weather this $18,500 smart cooling mattress is worth its price tag in terms of design, comfort and support to help you decide if you should buy

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...
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