
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

Save $30 on the sunrise alarm clock customers 'cannot live without' in early Amazon Prime Day deal
By Eve Davies published
Take 30% off the Hatch Restore 3 in early Prime Day deal

Don’t waste your money on the Oura Ring 4 — the older model tracks sleep just as well and is $150 cheaper
By Eve Davies published
I've tried out both the Oura Ring 3 and Oura Ring 4 to see how their sleep tracking functionality compares — here's the smart ring I recommend.

Would you be able to spot a bed bug in your mattress? 71% of Americans wouldn't — here's how
By Eve Davies published
Only 29% of Americans can identify a bed bug, according to new survey. Here's 5 ways to spot these pests in your mattress

7 things that can cause you to overheat in bed
By Eve Davies published
From hormones to food choices, these are the reasons you're sweaty in the sheets

How long should a nap be?
By Eve Davies published
20 or 90 minutes? Experts explain which is the right nap length for you.

Sleeping hot? Your memory foam mattress could be to blame — here's how to fix it
By Eve Davies published
Memory foam is dense and absorbent and can trap heat — learn what you can do to enjoy cooler nights

Trouble sleeping in summer? Control the temperature of your bed with this cooling mattress pad
By Eve Davies published
Find out more about the Chilipad Dock Pro, an active cooling solution designed to help hot sleepers rest well

Better sleep starting tonight — 7 stretches to help you fall asleep faster
By Eve Davies published
We asked an expert for the 7 best stretches for sleep to help you fall asleep fast

Are there any benefits to using a sunrise alarm clock in summer?
By Eve Davies published
Brighter mornings all year round — 5 reasons why you should still use your sunrise alarm clock in summer

What is blue light? Experts share real effect on sleep plus top tips to reduce its impact
By Eve Davies published
We asked the experts what blue light is and if it really ruins our sleep

Biohacker Dave Asprey partners with Essentia to launch a mattress system to help you live longer
By Eve Davies published
Biohacker is on a mission to live for 180 years — and he’s teamed up with Essentia to create a new mattress system that could help him.

Everyone's talking about vagus nerve stimulation — but can it really help you sleep? I tried Pulsetto to find out
By Eve Davies published
Everyone’s talking about vagus nerve stimulation — is this $478 device the answer to your restless nights? I put it to the test

Hot vs cold showers before bed: Which is best for a good night's sleep?
By Eve Davies published
We investigate what temperature your pre-bed shower should be in order to get the best night's sleep.

New research shows 55% of sleep ends with the snooze button — here's how that impacts your brain and body
By Eve Davies published
A new study has revealed how often the snooze button is deployed, and how long for. So we've spoken to an expert to see how pressing snooze can affect you.

From Oura ring to smart mattress toppers — 5 last call Memorial Day tech deals to help you sleep better for less
By Eve Davies published
Last minutes savings on sleep trackers, sleep headbands and more from Apple, Oura and Musicozy

This luxury cooling mattress from Brooklyn Bedding helped me sleep cool during a heatwave — and it's back down to its lowest price in the Memorial Day sales
By Eve Davies published
The new Brooklyn Bedding Copperflex Pro Hybrid impressed our mattress testers and has a 30% discount for Memorial Day.

Summer’s coming — should you buy a cooling mattress in the Memorial Day sales?
By Eve Davies published
Memorial Day is the perfect time for hot sleepers to invest in a cooling bed — here's why, plus top deals to shop today

Eight Sleep launches world-first AI-powered smart mattress cover that knows when you’re going to get sick — a first look at the cooling Pod 5 Ultra
By Eve Davies published
Eight Sleep say the new Pod 5 can boost deep sleep and slow down your heart rate

Some countries need over 90 minutes more sleep than others, says new study
By Eve Davies published
Move over eight hours. New study reveals How much sleep you need actually depends on where you live — here's why

'Better mental clarity and energy' — do coffee naps combat the afternoon slump? We took a 'nappucino' to find out
By Eve Davies, Becky George published
Two Tom's Guide sleep writers tried the viral ‘coffee nap’ trend — here's how it impacted their sleep

These 5 airport essentials are the secret to sleeping through long flights — and they start at $14
By Eve Davies published
Snooze through long journeys sleep gadgets from SOMO, Tempur-Pedic and Amazon

Whoop's new sleep trackers promise better heart screening and hormone tracking — here's how that leads to better sleep
By Eve Davies published
Christiano Ronaldo's favorite sleep tracker gets an upgrade — here's what it can tell you about your sleep

What are Phase Change Material and GlacioTex cooling mattress fabrics and how do they work?
By Eve Davies published
Each is designed to regulate your temperature through the night, but beyond that these technologies work in different ways
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