Eve Davies

Eve Davies

Sleep Staff Writer

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

Saatva Latex Hybrid vs Birch Natural Mattress. White Saatva on grey bed base with window looking out to greenery behind. Cream Birch with a woman holding a pillow sat on it.

Saatva Latex Hybrid vs Birch Natural Mattress: Which latex hybrid should you buy in extended Cyber Monday sales?

By Eve Davies published

Cyber Monday deals are still live! We've compared the Saatva Latex Hybrid against the Birch Natural Mattress on support, comfort, price and more so you can decide which mattress to invest in

Mattresses
Tempur-Pedic Tempur-Ergo smart power base in bedroom with navy wall and coral headboard and greenery out the window representing who should buy a smart bed

Who should buy a smart bed this Cyber Monday? Plus 3 people who shouldn’t

By Eve Davies published

Considering investing in a smart bed from the likes of Eight Sleep and Sleep Number this Cyber Monday? Here's what you should know...

Mattresses
Navy and white Serta Sleeptrue firm hybrid mattress with a cartoon sheep, floral pillow and navy pillow on top

Not a typo! This Serta mattress is only $509 for a king in Amazon's Cyber Monday sale

By Eve Davies published

Keep supported, cool and comforted for 15% less with Amazon's Cyber Monday deal on the Serta Sleeptrue 11" Hybrid mattress for back pain

Mattresses
Image shows the Saatva Latex Hybrid mattress on brown bed base with window with greenery and curtains, and a sales badge overlaid on the bottom right hand corner

Saatva's Latex Hybrid mattress has a $400 Cyber Monday discount and it's a great choice for hot sleepers

By Eve Davies published

The Saatva Latex Hybrid contains naturally cooling and sweat-wicking materials, and it's $400 off for Cyber Monday.

Mattresses
Zoma Boost vs Bear Elite Hybrid. The Zoma is a grey mattress with red detail in a room with wooden floor and a white bed base. The Bear is a navy and white mattress in a room with a cream and black rug, black bed base with grey headboard and black bedside table.

Zoma Boost vs Bear Elite Hybrid: Which cooling mattress is best for physical recovery?

By Eve Davies published

We compare the Zoma Boost and Bear Elite Hybrid to find out which cooling mattresses for active lifestyles you should buy this Cyber Weekend.

Mattresses
Purple Mattress on wooden bed base in bedroom with lilac wall, bedside table and gold lamp and shelving unit on the other side

Quick! $300 off the Purple Mattress in today's extended Black Friday sale

By Eve Davies published

Save up to $300 on the Purple Mattress in bigger and better extended Black Friday sale. Here's why you should make the most of it...

Mattresses
Purple cooling mattress deals in Black Friday sales in light beige bedroom with four poster bedframe, plants, white bedside tables and nude curtains

Still live! 3 Black Friday cooling mattress deals to keep hot sleepers comfy for less

By Eve Davies published

Tempur-Pedic, Purple and more — I've been tracking cooling mattress prices to find the lowest prices in the extended Black Friday sales.

Mattresses
Nectar Premier Copper mattress in brown bedroom with two bedside tables and two wall lamps either side of brown bed base with Tom's Guide Black Friday mattress sales logo

Run, don't walk! Nectar cooling mattress at lowest price in Amazon Black Friday sale

By Eve Davies published

The discontinued Nectar cooling mattress is up to 35% off in today's Amazon Black Friday sale bringing all sizes under $1,000. Here's why you should grab it while you can...

Mattresses
A smiling man scrolls through phone looking at TikTok sleep trends while lying in bed

GP reveals which TikTok sleep trends are actually worth trying — from Sleepy Girl Mocktails to Sleep Divorce

By Eve Davies published

If the stress of the holidays is ruining your sleep, viral sleep trends can be tempting. But which one are actually worth your time? A doctor answers...

Sleep
A man and woman looking at a book while laying on their fronts on king size 12 inch Zinus Green Tea Cooling Memory Foam mattress

Quick! King size cooling mattress just $293 in today's Amazon Black Friday sale

By Eve Davies published

You can save 15% on a king size Zinus 12" Green Tea Cooling Memory Foam mattress in Amazon Black Friday sale. Here's why that's an epic deal...

Mattresses
Navy and white Glacier mattress on dark grey bed base with two grey pillows in dark room with two wall-mounted lamps either side.

What is a Glacier mattress and should you buy one in the Black Friday sales?

By Eve Davies published

You can save up to $1,799 on these made-to-order mattresses this Black Friday. Here's why they're a dream for hot sleepers

Mattresses
BedJet 3 Climate Comfort Sleep System on bed with white bedding and a man in white top and grey trousers sitting on it in grey room

Hot sleepers! Get 35% off Nolah hybrid mattress in Black Friday sale — and save on BedJet cooling system

By Eve Davies published

Get 35% off the Nolah Signature 12 Hybrid and an extra $150 off a BedJet cooling system in huge Black Friday sale

Mattresses
Eight Sleep vs Sleep Number smart mattresses. White Sleep Number mattress on grey bed base and wooden floor. Black Eight Sleep cover on mattress with grey and white pillow and grey base and headboard.

Eight Sleep vs Sleep Number: which smart bed should you buy this Black Friday?

By Eve Davies published

We compare Eight Sleep vs Sleep Number on features, comfort, and build so you can decide which to buy this Black Friday

Mattresses
The Zinus Ultra Cooling Green Tea Memory Foam Mattress in grey bedroom with two lights coming down from ceiling and two bedside tables either side of bed.

I track cooling mattress prices — don't miss this $500 saving at Zinus

By Eve Davies published

Hot sleepers! You can save up to $500 on the Zinus Ultra Cooling Green Tea Memory Foam Mattress in the Black Friday sales. Here's why that's a great deal...

Mattresses
Two people sleep comfortably on a bed fitted with the Eight Sleep Pod 4 Ultra smart cooling mattress cover and adjustable base system

What is the Eight Sleep Pod 4 Ultra smart mattress cover and should you buy it in Black Friday sales?

By Ruth Jones published

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.

Mattresses
The 2023 old model of the Tempur-Pedic Tempur-Breeze next to the new 2024 model

Tempur-Pedic Tempur-Breeze mattress: Should you buy the new or old model in the Black Friday sales?

By Eve Davies published

The 2023 and 2024 Tempur-Breeze mattresses are both exceptional, luxury cooling mattresses. Here we'll compare the two to help you decide which to buy this Black Friday.

Mattresses
A couple talk and laugh while sitting on the DreamCloud Hybrid mattress with a blue Black Friday mattress deals badge overlaid on the bottom right hand corner

DreamCloud's cheapest mattress for back pain drops to $349 in new Amazon Black Friday sale

By Claire Davies published

We've never seen the 14" DreamCloud Hybrid drop this low in a major Amazon holiday sale before.

Mattresses
The white and gold adjustable Saatva Solaire, our recommended smart bed for seniors, mattress with one side elevated on suede cream bedframe against seaview background and green plant.

Saatva's best smart bed for seniors is $400 off in huge Black Friday sale

By Eve Davies published

The Saatva Solaire is our top-rated smart bed for back pain and seniors — and it's $400 in Black Friday sale.

Mattresses
The Emma Hybrid 10" cooling mattress on a bed frame in a spacious bedroom

Hot sleepers love this Emma cooling mattress — get 60% off in today's Black Friday sale

By Eve Davies published

Night sweats keeping you up? Save up to $913 on the Emma Hybrid 10" Cooling mattress in the Black Friday sales.

Mattresses
Sleep Number m7 smart bed in green studio bedroom with two white pillows on top of it and a dark grey head board

Save $1,200 on the world's only memory foam smart bed

By Eve Davies published

There's $1,200 off the Sleep Number m7 memory foam smart bed, taking it to the lowest price of the year. Here's why you should take advantage of this Black Friday deal...

Mattresses
The Eight Sleep Pod 4 on a mattress in a bedroom with the Pod 4 hub next to the bed

Is the Eight Sleep Pod 4 worth it? We tested the smart cooling mattress cover to find out

By Eve Davies published

High-performing figures rave about it, so we had to test it. Here's our first impressions of the industry-leading smart bed, the Eight Sleep Pod 4

Mattresses
A woman sitting in adjustable bed covered by Eight Sleep Pod 4 Ultra with book in hand

I'm a sleep tech writer — this is the smart bed Black Friday deal I'm snapping up

By Eve Davies published

You can save $200 on the Eight Sleep Pod 4 Ultra in its early access Black Friday sale. Here's why I'd buy it now.

Mattresses
Nectar Premier Copper vs Purple Mattress. The Nectar is in a brown brown with a wooden bed frame. The purple is in a lighter room with a light purple wall, wooden bed frame and cushions on the bed.

Nectar Premier Copper vs Purple Mattress: Which cooling mattress should you buy in the Black Friday sales?

By Eve Davies published

Nectar and Purple both excel when it comes to temperature regulation. We put them head to head in terms of comfort, support, design and price to help you decide which one to buy now.

Mattresses
Sleep Number iLE Limited Edition 360 smart bed in room with grey tapestry rug, dark grey walls, wooden bedside table and wall-mounted lamps.

Save $3,799 on a Sleep Number smart mattress in epic Black Friday closeout sale

By Eve Davies published

I've been tracking Black Friday smart bed sales and 50% off Sleep Number's iLE Limited Edition 360 smart bed is one of the best deals you'll get.

Mattresses
Purple and grey Purple RestorePremier Hybrid mattress on four pane bed base in bedroom with two white bedside tables, lamps and plants.

I'm a sleep writer — here's the Purple cooling mattress I'm buying in the Black Friday sales

By Eve Davies published

The Purple RestorePremier Hybrid mattress is $500 off in early Black Friday sale. Plus $300 off zero-gravity bed frame.

Mattresses
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