
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

Beat the Helix Labor Day sale — save on these mattresses for every sleep position
By Eve Davies published
You can get 27% off your perfect Helix mattress with our exclusive code now — here's which bed we recommend based on your sleep position

Our best budget cooling mattress just dropped to its lowest price — get a queen for only $599
By Eve Davies published
Get the Cocoon by Sealy Chill for its lowest price now — it's $100 cheaper than it was last week

Overheating at night? The coolest beds I've slept on all have this one killer feature
By Eve Davies published
Are you a hot sleeper looking for a new mattress? Here's why you should go hybrid

The essential good sleep starter pack: All the gear we recommend for better rest at every age
By Eve Davies published
Looking to level up your ZZZs? These products and gadgets create the perfect sleep set up and routine

4 cooling features to look for in side sleeper mattresses
By Eve Davies published
I test beds for a living and these are the essential features for cooling mattresses tailored to side sleepers

My mom needs a new mattress for menopause — experts reveal the features she should look for
By Eve Davies published
Goodbye hot flashes and restless nights! Here are the 5 things experts recommend looking for in a mattress for menopause

Back to school sleep essentials — 5 things college students need for a good night's rest
By Eve Davies published
If you're off to college this summer, these dorm room must-haves will help you sleep well all semester long.

Bear Elite Hybrid vs GhostBed Luxe: Which cooling mattress is best for you?
By Eve Davies last updated
We compare the Bear Elite Hybrid and the GhostBed Luxe on price, design, support, and comfort so you can decide which is right for you.

Tracking my sleep at school helped ace my grades — here's how, plus 5 budget-friendly trackers I recommend
By Eve Davies published
Science shows a consistent sleep routine benefits academic performance. These affordable sleep trackers could help you stay on top of your ZZZs (and grades)

The top 5 dorm room mattress deals live this weekend — starting from $96
By Eve Davies published
Investing in your sleep this semester? Wise choice. We've found the top dorm room mattress deals to shop this weekend starting from just $96

The best 35+ back to school sleep and dorm mattress deals — starting from $4 and chosen by recent graduates
By Ruth Jones, Eve Davies published
From bed sheets, pillows to mattresses and more — the products you actually need to sleep well at school, starting from $4 and chosen by graduates.

Nectar Premier Copper vs Purple Mattress: Which cooling hybrid mattress is right for your sleep needs?
By Eve Davies last updated
Nectar is quickly selling out. The Purple is here to stay. But which one should you snap up now?

Waking up at the same time every day helped me ace college — an expert explains why
By Eve Davies published
There's every chance I wouldn't have made it through my degree without a solid sleep routine — experts explain the benefits of waking up at the same time every day.

Eight Sleep Pod 4 mattress cover review 2025
By Eve Davies last updated
Eight Sleep's celebrity-endorsed Pod 4 mattress cover cover offers outstanding climate control and intricate sleep tracking. But is it worth the money? We tested it to find out

I sleep in an attic bedroom with no AC and this cheap foil hack keeps me sleeping cool in summer — here's how
By Eve Davies published
Sleeping in an attic bedroom in summer with no AC means stiflingly hot nights — but this cheap foil hack helps. Here's how...

Eight Sleep’s new smart bed tech promises to end night sweats and boost deep sleep — here’s how
By Eve Davies published
Eight Sleep's latest Hot Flash mode launch promises to support women's sleep — here's how

Brooklyn Bedding Aurora Luxe vs CopperFlex Pro: Which cooling mattress should you buy?
By Eve Davies published
Hot sleepers are in safe hands at Brooklyn Bedding, but is the CopperFlex or Aurora Luxe the right hybrid mattress for your sleep? We tested both, here's what we think.

Hatch Restore 3 review 2025: A versatile sunrise alarm clock well worth the upgrade
By Eve Davies published
We tested the Hatch Restore 3 for a week to see if it's worth the hype (spoiler alert: it is). Here's our full review...

GlacioTex vs Latex Comparison
By Eve Davies published
We compare the cooling abilities of latex and GlacioTex in mattresses and which is right for you

Too hot to sleep but not ready to upgrade your mattress? Try these low-cost cooling hacks
By Eve Davies published
Budget-friendly tips to optimize your existing mattress for summer sleep

Prime Day might be over but these epic mattress deals are still live — save up to $1,020
By Eve Davies published
Our expert guide to the final Prime Day mattress savings, plus deals from Helix, Saatva, Tempur-Pedic and more.

The best Prime Day sleep and mattress deals still available, from $15 — picked by our expert team
By Lauren Jeffries last updated
The Amazon Prime Day sleep deals have ended — From our handpicked 65+ best savings, including sleep trackers, cooling bed sheets, mattresses and pillows, these 10 are still live

This simple DIY air conditioner helped me fall asleep fast during a heatwave — here's how to try it
By Eve Davies published
I swapped my Eight Sleep Pod for a homemade AC — it does the job but I wouldn't recommend it for night long cooling
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!