Frances Daniels is a PPA-accredited journalist and Sleep Staff Writer at Tom's Guide with an MA in Magazine Journalism from Cardiff University. Her role includes covering mattress and sleep news and writing sleep product reviews and buyer's guides, including our Best Hybrid Mattress 2025 guide. She is interested in the relationship between sleep and health, interviewing an array of experts to create in-depth articles about topics such as nutrition, sleep disorders, sleep hygiene, and mattress care. She is also our specialist on mattress toppers — producing bed topper reviews and taking care of our Best Mattress Toppers 2025 guide — and leads content relating to fiberglass-free beds for a non-toxic sleep. Outside of Tom's Guide, she has written for Ideal Home and Marie Claire.
Latest articles by Frances Daniels

Serta launches affordable hybrid mattress to prevent back pain — starting at just $199
By Frances Daniels published
The Serta Five Star Mattress is a budget hybrid that's designed to prevent lower back pain — and a queen is under $300

Side sleepers, it's your last chance to save up to 27% with these 3 Memorial Day mattress topper deals
By Frances Daniels published
These Memorial Day mattress topper deals from Naturepedic, Helix and Sleepyhead won't last long

"Like sleeping on a cloud" — save 20% on the mattress topper that testers keep using with Naturepedic's Memorial Day deal
By Frances Daniels published
Enjoy "Goldilocks" comfort for 20% less this Memorial Day with this deal on Naturepedic's Adagio Organic Latex Mattress Topper

Is the Tempur-Pedic early Memorial Day mattress sale any good? Here's how it compares to the brand's normal deals
By Frances Daniels published
Should you shop Tempur-Pedic's Memorial Day mattress sales right now, or is it worth waiting for better deals to arrive?

5 signs you need a bed topper and not a new mattress in the Memorial Day sales
By Ruth Jones last updated
Thinking of buying a mattress this Memorial Day? You may only need to buy a bed topper instead if you spot these signs.

Don't wait for Memorial Day! I found 3 evergreen mattress topper deals to shop right now
By Frances Daniels published
If you need a mattress topper but can't wait for Memorial Day sales, you won't miss out if you shop these three evergreen deals right now

3 red flags to watch out for when buying a cheap mattress online or in store
By Frances Daniels published
Buying a cheap good-quality mattress is important for both your sleep and budget. But buying a budget bed with these warning signs won't benefit either...

My 5 top tips for buying a cheap cooling mattress that actually works
By Frances Daniels published
You don't need to pay premium prices for a cooler sleep — just follow my top tips for buying a cheap cooling mattress

I’ve tested medium-firm mattresses — here’s why I don’t think they’re for everyone
By Frances Daniels published
Medium firm mattresses are touted as a sleep solution for everyone, but they aren't right for me — and they may not be right for you either...

Struggling to fall asleep fast? Your exercise routine may be to blame, says new sleep study
By Frances Daniels published
Prefer an evening workout? This is the best time to exercise if you want to avoid insomnia, says new sleep study.

New mattress too firm? Here’s the cheap product I swear by that’ll save you from replacing it
By Frances Daniels published
This budget buy will soften your hard mattress in no time — and Amazon is full of ‘em.

I’m a side sleeper — why does every mattress made for me feel too firm?
By Frances Daniels published
There are plenty of mattresses designed specifically for side sleepers, but why is every one I test too firm for me? Here's my theory...

Brooklyn Bedding launches dorm mattress topper collection — and it's already 30% off for college students
By Frances Daniels published
Brooklyn Bedding's new CopperFlex Mattress Toppers aim to help students sleep better by keeping dorm beds cool and comfortable

Gwyneth Paltrow says you should buy this sleep product — I agree, but it doesn't have to cost a fortune
By Frances Daniels published
The actress gave some great tips for a good night’s sleep, but you don’t need a fancy product to get it

I've unboxed a dozen hybrid mattresses — here are 7 things I want you to know before buying one online
By Frances Daniels published
Shopping for a hybrid bed? I'm a mattress tester, here's my expert advice for unboxing one before you buy

Is a mattress topper good for back pain? Here's what sleep experts have to say
By Frances Daniels last updated
If you're waking up with back pain, here are the common signs that your mattress topper is the cause

What is April Theory? Expert says TikTok trend can help you sleep better
By Frances Daniels published
TikTok is full of dubious sleep trends, but a sleep expert explains how April Theory may be onto something...

Hay fever keeping you up? Doctor shares 7 tips on how to sleep with allergies
By Frances Daniels published
Can making these simple switches help you sleep with hay fever? Yes, an expert explains

Plush mattress vs firm mattress: Which one is right for you?
By Frances Daniels, Alison Barretta last updated
The firmness of your mattress can make or break your entire sleep experience. If you're torn between plush or firm, here's what you need to know.

What are pressure points and why are they so important when choosing a mattress?
By Frances Daniels published
Looking for a mattress that'll offer pain relief? You'll need to know what pressure points are first...

Sleepyhead Cooling Copper Mattress Topper review: a hygienic boost for hard dorm beds
By Frances Daniels published
We tested the Sleepyhead Cooling Copper Topper to see if it can add a supportive and hygienic layer to dorm beds. Here's what we thought.

Leesa Legend Hybrid Mattress review 2025
By Frances Daniels published
The Leesa Legend Hybrid Mattress provides top tier pressure relief for side sleepers. But is it worth the money? Here's what we think after sleeping on it for a month.

How to know if your mattress has fiberglass
By Frances Daniels last updated
Learn how to spot fiberglass in your mattress, plus the three best deals for fiberglass-free mattresses available right now.
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