Ruth Hamilton
Ruth is currently Homes Editor on Tom's Guide's sister site TechRadar, where she reviews and writes about everything from air fryers to vacuum cleaners to coffee machines, as well as the latest smart home gadgets. Prior to making the shift to Homes, Ruth was Tom's Guide's Sleep Editor. A certified Sleep Science Coach, she has tested more mattresses than her small flat can handle and will talk at length about them to anyone who shows even a passing interest.
Latest articles by Ruth Hamilton

Nectar Mattress review 2025: Is this still the best budget memory foam bed?
By Alison Barretta last updated
Review The Nectar Mattress claims to deliver big comfort and support for nearly half the price of its many rivals. We review it to see just how well it performs.

Saatva Graphite Mattress Topper review 2025
By Alison Barretta last updated
The Saatva Graphite Mattress Topper offers luxurious comfort that's similar to its full-fledged mattresses, but at a much lower cost.

What is a mattress in a box? Plus, the signs they suit your sleep best
By Claire Davies last updated
Boxed mattresses are popular, but are they any good? Our sleep team has tested all the latest mattresses in a box, here's what you need to know…

Mattress in a box vs traditional mattress: which should you buy?
By Ruth Hamilton last updated
Should you buy a mattress in a box or a traditional mattress? We've tested them both, here's how they compare in price, delivery and comfort.

Your weekend lie-in is bad for your gut, new study finds
By Ruth Hamilton published
Shifting your sleep schedule by just 90 minutes linked to more 'unhealthy' gut microbes.

This 2-minute trick is the quickest way to cool down at night
By Ruth Hamilton published
Struggling to sleep in the heatwave? This is a super-simple way to cool down fast.

Are beds that come in a box good? We asked two mattress makers
By Ruth Hamilton published
Bed-in-a-box mattresses are everywhere, but are you making a quality compromise compared to traditional mattresses?

This is the best seat to reserve if you want to sleep on a plane
By Ruth Hamilton published
Sleeping on a plane can be a challenge, but this is where to sit to give yourself the best shot.

What's the best position to sleep in when it's hot? We asked a sleep posture expert
By Ruth Hamilton published
Shifting sleep position could help cool you down on muggy nights – here's how.

Bed rotting: viral TikTok 'self-care' trend really is as bad as it sounds, say the experts
By Ruth Hamilton published
Lying in bed all day might feel tempting, but it'll ruin your sleep.

Amazon isn't the best place for mattress deals on Prime Day – here’s why
By Julia Sagar published
Sure, there are plenty of Prime Day mattress deals today. But there are better places to buy a mattress – and better offers too

5 reasons you SHOULDN'T buy a mattress on Amazon in the Prime Day sales
By Alison Barretta published
Amazon will be flush with Prime Day deals, but if it's a new mattress you're shopping for, it's best avoided. Here's what you need to know...

Is dense memory foam better quality? Your guide to the mattress specs to look for
By Ruth Hamilton last updated
We spoke to a mattress manufacturer to find out how important foam density is to mattress comfort and longevity.

All your biggest memory foam questions answered
By Ruth Hamilton published
What is memory foam actually made from? Should it be springy or sinky? What does open cell mean? We asked an expert.

Mattress jargon-buster: all the different foam types explained
By Ruth Hamilton published
Struggling to work out the kinds of foam used in mattresses? This guide runs down the different types, and how they're used.

3 hot weather sleep mistakes you're probably making (and what to do instead)
By Ruth Hamilton published
Temperatures are rising, but are you going the right way about keeping cool?

I just learned that pillow-tops are all a big con – but I still want one on my mattress
By Ruth Hamilton published
Pillow-tops aren't what they seem, but here's why I'm not too mad about it

How to get a better night's sleep at any age: sleep expert shares their tips
By Ruth Hamilton last updated
Our sleep changes throughout our lives. We asked an expert for their advice for great sleep in your teenage years, 20s, 30s, 40s, 50s and beyond.

What is a sleep window, and how can it help you have better night's rest?
By Ruth Hamilton last updated
We consulted an expert for their advice on working with your natural sleep window to create a more effective sleep routine.

Sleep Week 2023: everything you need to improve your sleep
By Ruth Hamilton last updated
Welcome to Tom's Guide's Sleep Week 2023! This is your first stop for expert tips and advice to help you banish sleepless nights for good.

I had Batman interpret my dreams via ChatGPT and you can too—here's how
By Ruth Hamilton published
Other options include Elon Musk, Maya Angelou and Yoda.

Depressive symptoms reported by 50% of adults who sleep under 7 hours
By Ruth Hamilton published
Too little sleep could be damaging your mental health, finds Sleep in America 2023 poll.

World Sleep Day: How to reset your sleep schedule
By Ruth Hamilton published
It's easy to let your sleep routine slide – here's how to get it back on track.
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