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

Can't decide between the DreamCloud Classic and the Nectar Classic? We tested them both — here's how they compare
By Frances Daniels last updated
We explore the key differences between the DreamCloud Classic and the Nectar Classic mattresses in terms of price, design, comfort, and support.

How long should a mattress last?
By Frances Daniels published
Whether you're looking to buy a new bed or wondering if you should replace your current one, here's how long your mattress should last according to its design and price.

I get 6 hours of sleep a night, but is that enough? I asked a board-certified doctor — here’s what he said
By Frances Daniels published
What my Apple Watch tracking data reveals about my 6 hours sleep a night, and the benefits of 7+ hours sleep, according to a doctor.

DreamCloud mattress sales for April 2026: Save big on luxurious beds
By Frances Daniels last updated
Here are all the best savings in this month's DreamCloud mattress sales, curated by our sleep experts.

The 15-minute sunlight rule ended my morning energy slump and brain fog — and it can increase energy levels by 20%, doctors say
By Frances Daniels published
I spoke to 4 doctors, including clinical psychologists and a double-board certified psychiatrist, to learn why my 15-minute morning habit reduces my daytime fatigue.

Is glycine or magnesium better for deep sleep? 2 board-certified doctors respond
By Frances Daniels published
I've been swept up in the hype around glycine gummies and magnesium strips, but are they actually boosting my deep sleep? Here's what board-certified doctors told me...

These 5 Apple Watch sleep settings are vital for 'lab accuracy,' doctors say
By Frances Daniels published
I asked two board-certified sleep doctors the 5 most important hidden settings on my new Apple Watch to improve my sleep.

3 key Apple Watch settings I’m using to get more sleep and hit the longevity boosting 7:1 Sleep Rule
By Frances Daniels last updated
I'm bagging a '92' Apple watch score for just 6 hours of slumber, but a 7-hour sleep goal is key for boosting longevity. Here's how I’m using the watch to sleep longer and consistently

Skipping these 5 spots when spring cleaning your bedroom can cause frequent night wakings — a doctor explains why
By Frances Daniels published
Doing your spring cleaning this morning? Before you put the vacuum away, a sleep doctor warns that skipping these 5 'hidden' bedroom spots could be the reason you're waking up at 3 a.m.

This popular household item could be why you're waking up groggy even after enough sleep — here's how to get morning energy in 5 seconds
By Frances Daniels last updated
This popular household product helps you fall asleep fast and prevent 3 a.m. wake ups, but it could be why you feel groggy in the morning. Here's why and how to fix it in 5 seconds flat.

The 5 spring cleaning mistakes that can damage your mattress — here’s why and what to do instead
By Frances Daniels published
Steam cleaning and white vinegar are popular mattress cleaning methods, but did you know they can damage your bed? These are the DIY solutions experts say you should use instead.

I tried these 7 easy tips to stop my brain from racing before a big day — and it actually worked
By Frances Daniels last updated
I can't sleep when I have anticipatory anxiety, but trying to fall asleep fast was making it worse. These 7 expert-approved tips finally helped me get over my insomnia

3 a.m. insomnia kept me up for hours — this 20-minute reset helped me fall back asleep without getting stressed
By Frances Daniels last updated
After a bout of insomnia last year, I've learned that shutting my eyes and hoping to fall asleep won't cut it — I need to take strong action when I wake up at 3 a.m.

Share a bed with your cat or dog? Experts share the 3 things you need in your emergency cleaning kit to get pet pee out of a mattress
By Frances Daniels published
Experts reveal the three mattress cleaning essentials you need close by in case your pet has an accident

Not white vinegar — experts recommend spring cleaning your mattress with this simple ingredient instead
By Frances Daniels published
It won’t damage your mattress, it’s in everyone's kitchen, and it's excellent for getting rid of stains and smells

Can you use a dehumidifier to dry bedding? Here’s what the experts say
By Becky George published
Don't want to dry bedding outside this allergy season? Experts explain how ditching the dryer for a dehumidifier is the best option

Beat 3 a.m. wake ups with these 5 Nordic sleep hacks — No 1 can add nearly an hour of extra sleep to your night
By Frances Daniels published
Why Nordic habits can add an extra 55 minutes of sleep, stop 3 a.m. wake ups, and help you wake up with energy

Experts say sleeping on your side is best for easing lower back pain and reducing 3 a.m. wake-ups — here's why
By Frances Daniels published
This gold standard sleep position also helps you wake-up with more energy

How often should you wash your bed sheets?
By Frances Daniels published
This is how often you should wash your bed sheets to avoid allergens, according to a dermatologist.

Not baking soda — this disinfectant is best for cleaning a mattress and getting rid of stains and smells, says upholstery experts
By Frances Daniels published
Baking soda won't remove tough stains and odors from your mattress — but a certain disinfectant will. An expert explains how to spring clean your bed properly.

This 5-minute bedtime trick provides instant back pain relief for better sleep, says chiropractor
By Frances Daniels last updated
A chiropractor explains how adding the beginner friendly cat-cow stretch to your nighttime and morning routine can reduce back pain and improve sleep

Forget pink or white noise — these are the 3 sounds I use to beat insomnia and sleep through the night
By Frances Daniels published
Presented by Helix Sleep
Pink and white noise are popular sleep sounds, but they could be stopping you from sleeping through the night

5 simple 'body clock hacks' that help you fall asleep fast and wake up with more energy
By Frances Daniels last updated
Want to fall asleep fast or wake up less groggy? These five cues will let your body clock know if it's time to rise and shine or hit the hay.
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