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

By Frances Daniels Published
I noticed big discrepancies between my Apple Watch Ultra and Oura Ring 5 sleep scores. Turns out I'd made a common mistake with the Oura. Here's how I fixed it fast...

By Frances Daniels Published
These 5 common habits cause major yellow stains on pillows, but they're easy to fix. Here's how to keep them brilliant white and stain free.

By Frances Daniels Published
I didn't realize that my bedding was to blame for my 3 a.m. wake ups until I banned this heat-trapping fabric from my bedroom.

By Frances Daniels Published
Is your pillow covered in yellow stains? Here's the $1 medicine cabinet staple I used to get rid of mine and bring my comfy pillow back to bright white.

By Frances Daniels Published
The Helix Sunset Luxe mattress is ideal for side sleepers who want plush cushioning, and the premium hybrid is now 25% off in the early Labor Day sales

By Frances Daniels Published
From background noise to comfort shows, real readers share why they can't fall asleep without the TV — as experts reveal what it's really doing to your health.

By Frances Daniels Published
I'm testing the Auria Glow, a lamp designed to reduce cortisol and support melatonin production. Here's what happened to my sleep when I used it for the dark showering trend...

By Frances Daniels Published
Dorm beds are notoriously uncomfortable, overused and let's face it — grubby. Here's why a mattress topper is the fix you need, plus how to choose one

By Frances Daniels Last updated
The Oura Ring doesn't just track my sleep stages, it optimized my bedtime routine and helped me go from 6 to 7 hours of sleep thanks to these 3 key features

By Frances Daniels Last updated
Health experts share the 5 habits that separate insomniacs from people getting enough sleep — plus the 3-step routine for falling asleep fast

By Frances Daniels Published
I owed 8 hours and 50 minutes in 'sleep debt', so I asked Dr. Shelby Harris to create a 7-night schedule to help me pay it back. Here's what happened...

By Frances Daniels Published
I pitted 3 sleep trackers against my $499 Oura Ring 5 and compared the data. But which one impressed me the most: Sleepwave, Sleep Cycle, or SleepScore?

By Frances Daniels Published
TikTok is full of so-called hacks for cleaning pillows, but how do they compare to the methods that experts and hotels use? This is what I found out...

By Frances Daniels Published
Hot weather leaving your bed sheets and pillows damp most nights? According to a hygiene expert, here's how often you should them in summer to prevent a grim mix of sweat, oil, and allergen build-up.

By Frances Daniels Published
Wearables are pushing sleep scores aside for circadian scores, but can monitoring your body clock help you fall asleep faster, deeper and for longer?

By Frances Daniels Published
I asked a registered dietician and a sleep doctor if I should swap my magnesium gummies for melatonin to avoid 3 a.m. wake ups. Here's their verdicts...

By Frances Daniels Published
Registered dietician Helen Tieu reveals the cooling foods that will keep night sweats at bay, plus the meals that'll make you feel like you're sleeping in a sauna.

By Frances Daniels Last updated
I asked board-certified sleep specialist Dr. Jade Wu to take a look at the 'fall asleep fast' advice I got from 3 popular AI chatbots — here's what they got wrong

By Frances Daniels Last updated
Scorching night ahead? Sleep specialists share the 5 simple things they do to fall asleep fast and skip 3 a.m. wake-ups during a heatwave — and the 3 habits sabotaging your rest.

By Frances Daniels Last updated
Tired of meditation and chamomile tea? An insomnia researcher shares the unexpected evening habits that actually help you drift off faster.

By Frances Daniels Published
It's likely the last step in your nighttime routine, but it could also be why you take longer than 20 minutes to fall asleep at night

By Frances Daniels Published
I asked neuroscientist Dr Lindsay Browning for her nighttime routine — here are the 4 things she does every evening to fall asleep fast and avoid 3 a.m wake ups

By Frances Daniels Published
I love my Apple Watch for its intuitive design and thorough sleep tracking, but these little-known mistakes were affecting its accuracy — here's how to avoid them
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