Ruth Jones

Ruth Jones

Senior Sleep staff Writer

Ruth is an experienced Senior Staff writer at Tom’s Guide, covering all things sleep and mattresses. She writes to help people sleep better, from how-tos to the latest deals to mattress reviews, and has interviewed an array of experts who share her passion. She is also our specialist on memory foam — she’s flown around the world to see memory foam being made — and leads our hotel mattress content. She has a deep interest in the link between sleep and health, and has tried enough mattresses, from Helix to Nectar to Simba, to know the right bed really can make a difference to your wellbeing. Before joining the team at Tom’s Guide, Ruth worked as a sleep and mattress writer for our sister website, TechRadar.

Latest articles by Ruth Jones

A couple cuddle up under a blanket, enjoying a warm and cozy night

Two-thirds of adults want to 'hibernate like a bear' in winter — how 'hygge' is key to sleeping better and staying cozy without turning the heat up

By Ruth Jones published

Ready to hibernate? Our guide to creating a cozy sleep space, including one of the biggest bedroom trends of 2026.

Sleep
A close up of a hand operating the dial on a thermostat, adjusting the temperature to 68°F (Shutterstock.) In the bottom right corner is an insert of a women sleeping (Future)

Waking up at 5am? An expert explains why your thermostat might be to blame

By Ruth Jones published

We asked the experts if it's better for your sleep to turn the heat off overnight or leave it on. This is their advice...

Sleep
A woman lies asleep on the right side of the bed in side sleeping position (Getty). On the left side of the bed is a large pair of socks (Future)

Can't sleep? This one change could prevent late night wake ups — and make use of the bed socks you got for Christmas

By Ruth Jones last updated

Everyone's least favorite Christmas gift might be the key to better sleep, as bed socks help you maintain a cozy core temperature.

Sleep
A woman with a bigger build sits up in bed smiling. To the left, an insert showing a close up of a hand holding the corner of a thin mattress or thick mattress topper

Are 8-inch mattresses good for heavy people? I'm a sleep writer, here's my take

By Ruth Jones published

We explore if eight-inch mattresses can deliver the support and comfort a person weighing over 250lbs needs in a mattress.

Mattresses
The Marriott Innerspring mattress from JW Marriott hotels in a cream bed frame in a room with a pale peach background

What mattress do Marriott hotels use?

By Ruth Jones last updated

This is what makes the Marriott mattress suit so many sleepers, and you can enjoy it in the comfort of your own bedroom

Mattresses
The foot of the Plank Firm mattress sitting on a wooden bed frame in a bedroom, showing the Plank logo

Plank Firm Mattress review: A dual-sided mattress that offers support all-round

By Ruth Jones last updated

Here's everything you need to know about this very firm mattress which we put to test for over a month.

Mattresses
A woman lying on her back in bed stretching as she wakes up smiling

I was struggling to get out of bed until I tried this golden sleep hygiene rule — now I get up early and feel full of energy from the start

By Ruth Jones published

How my SAD therapy light gets me out of bed and why you need to add some sunshine to your winter mornings.

Sleep
An illustration of a person wearing a yellow sweater in bed with the cold or flu, against a greay background. The person is holding a warm drink, lying propped up on pillows, with a thermometer in their mouth

Doctors share 5 essential tips for how to sleep with the flu — plus the best position to lie in if you have a cough

By Ruth Jones published

The coughing, fever and body aches of 'super flu' might leave you struggling to sleep but our tips can help you enjoy some precious rest.

Sleep Problems
On the left, an image of a woman sleeping soundly in bed. On the right, a notebook with the phrase "New Year Resolutions" written at the top of the page, followed by a list numbered one to four. The notebook is surrounded by brightly colored post its

Beat Quitter's Day 2026 with this simple sleep hack

By Ruth Jones last updated

A New Year's resolution you'll want to keep and that can help you reach your other goals? You're not dreaming, it's the Military Sleep Method.

Sleep
Suitcase next to a hotel bed

What mattress does the Hilton use — and where to buy it

By Ruth Jones last updated

Hilton mattresses are exclusive to the hotel — we explore how to add that luxury comfort to your own home, plus cheaper alternatives.

Mattresses
A suitcase in front of a mattress in a luxury hotel room

What mattress does the Four Seasons hotel use — and the best alternatives to try

By Ruth Jones last updated

We look at what makes the Four Seasons Signature Mattress so luxurious — plus what affordable alternatives compare

Mattresses
The Zinus Green Tea Memory Foam Mattress on a bed frame in a bedroom

Zinus Green Tea Memory Foam Mattress review: Side-sleeping delight for under $500

By Ruth Jones last updated

Review An Amazon bestseller, the Zinus Green Tea Mattress offers dreamy comfort for side sleepers at an attractive price. Here's our expert review.

Review
A woman lies in bed in the middle of the night, staring at the clock. In the top left corner, an image of a woman sitting up and reading a book during the night

I’ve been using this gold standard sleep method for years and according to my sleep tracker, it works — here’s how to do it

By Ruth Jones published

The 15 minute sleep rule is my go-to for beating nighttime anxiety and my sleep tracker has the proof

Sleep
A woman with a cold lies in bed and blows her nose, struggling to sleep. In the top right corner is a close up of a hand adjusting the temperature on a thermostat set to 68°F

Expert warns this common mistake could prevent you from sleeping when you have a cold

By Ruth Jones published

An expert explains how a simple thermostat adjustment can help you sleep better when you have a cold or the flu, plus advice on getting quality rest when you feel unwell.

Sleep
The Siena Memory Foam Mattress placed on a white bed frame in our blue testing bedroom

Siena Signature review 2025: A cheap mattress that outperforms many luxury beds

By Ruth Jones last updated

Our in-depth and unfiltered review of the Siena Signature Mattress, including lab testing and expert insight into why this mattress is a dream for back sleepers.

Mattresses
The Nectar Premier Memory Foam Mattress photographed on a white wooden bed frame in our blue Sleep Lab, with a stylish beige fabric armchair next to the bed and a large rattan mat underneath it

Nectar Premier Memory Foam Mattress review 2026: Body-hugging comfort in a box

By Ruth Jones last updated

The Nectar Premier Memory Foam is ideal for side sleepers, but front sleepers should avoid it

Mattresses
A member of our mattress testing team jumps onto the Nolah Original All Foam Mattress on a bed frame in a bedroom. She dives onto the bed ready to hit the cushioned comfort layers

5 red flags you bought the wrong mattress — and what you can do about it

By Ruth Jones last updated

Three budget-friendly tips to turn your fresh-out-the-box mattress into a sleep snctuary, plus what to do if none of them work.

Mattresses
On the left, a woman lies in bed with her hands over head, experiencing insomnia. On the right, a close up of a thermometer showing temperatures that have dropped below zero. The thermometer is covered in ice

Expert warns this common sleep complaint could be caused by the current cold snap — here's what you can do about it

By Ruth Jones last updated

Your chilly bedroom might be the reason you're waking up at 3am, plus expert tips on creating a cozy bedroom all night long.

Sleep
A collage of three images: on the left, a woman stands under the spray of a shower (Shutterstock.) In the middle, a woman stretches in her bedroom (Getty Images.) To the right, a hand reaches out to turn off an alarm clock (Getty Images.)

The easy hacks I'm using to fix my sleep after an exhausting Christmas break

By Ruth Jones published

My snooze took a backseat over the holidays but with these simple tips you can enjoy better sleep, beat the Sunday Scaries and go back to work refreshed.

Sleep
Zinus Cooling Hybrid Mattress

Zinus mattress sales December 2025: Up to 40% off mattresses in Zinus winter sale

By Ruth Jones, Alison Barretta last updated

Explore our expert guide to this month's Zinus mattress deals and grab additional savings on these affordable beds.

Mattresses
The WinkBeds Plus mattress on a bed frame with a duvet in a brightly lit room

WinkBeds mattress deals for January 2026 Take 30% off luxury beds

By Ruth Jones last updated

With 30% off mattresses and bedding, now is the perfect time to shop WinkBed's mattress sales

Mattresses

The best mattress sales in January 2026: Deals from Helix, Saatva, Dreamcloud and more

By Louis Ramirez last updated

Our roundup of the best mattress sales and deals for January from Saatva, Siena, Bear, Helix, and many more.

Mattresses
The image shows the Purple Rejuvenate Mattress on a white bed frame in a neutral bedroom

Purple Mattress deals and sales for January 2026: Up to $500 off mattresses and bases

By Louis Ramirez last updated

There are discounts on every mattress in the Purple line-up this month — our expert guide to the savings you need to know about.

Mattresses
An image of sleep writer Becky George sleeping on a bed in our Sleep Lab. To the left is a cut out image of a blackboard showing basics of learning Chinese, implying she's learning a new language as she sleeps

Sleep, learning and memory — experts explain the 'magic elixir' that can make 2026 your best year yet

By Ruth Jones published

Want to learn a new skill? Sleep on it. Experts explain why sleep is key to memory and how you can maximize your rest to level up your New Year's resolutions.

Sleep
The Bear Elite Hybrid cooling mattress on a bed frame in a bedroom, a Tom's Guide price drop deals graphic in the bottom right corner

Bear mattress sales January 2026: 40% off hybrid and all-foam beds

By Ruth Jones last updated

Enjoy 40% off our top-rated cooling bed during January's Bear mattress sales — our expert analysis.

Mattresses
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