
Eve Davies
Eve is a PPA-accredited journalist with an MA in Magazine Journalism from Cardiff University. She is a Sleep Staff Writer at Tom’s Guide and has four years’ experience writing health features and news. She is particularly interested in the relationship between good sleep and overall health. At Tom’s Guide Eve is responsible for coverage and reviews of sleep tech and is our smart and cooling mattress specialist, focussing on brands such as Eight Sleep and Sleep Number. She also covers general mattress reviews, seeks out the best deals to produce tried-and-tested buyer's guides for sleep accessories and enjoys writing in-depth features about sleep health. She has been involved in rigorous testing procedures for mattress reviews in our Sleep Studio and has interviewed experts including sleep doctors and psychologists. When not covering sleep at Tom's Guide, Eve enjoys writing about health and fitness, food and culture.
Latest articles by Eve Davies

Eight Sleep Pod 4 mattress cover review 2025
By Eve Davies last updated
Eight Sleep's celebrity-endorsed Pod 4 mattress cover cover offers outstanding climate control and intricate sleep tracking. But is it worth the money? We tested it to find out

I sleep in an attic bedroom with no AC and this cheap foil hack keeps me sleeping cool in summer — here's how
By Eve Davies published
Sleeping in an attic bedroom in summer with no AC means stiflingly hot nights — but this cheap foil hack helps. Here's how...

Eight Sleep’s new smart bed tech promises to end night sweats and boost deep sleep — here’s how
By Eve Davies published
Eight Sleep's latest Hot Flash mode launch promises to support women's sleep — here's how

Brooklyn Bedding Aurora Luxe vs CopperFlex Pro: Which cooling mattress should you buy?
By Eve Davies published
Hot sleepers are in safe hands at Brooklyn Bedding, but is the CopperFlex or Aurora Luxe the right hybrid mattress for your sleep? We tested both, here's what we think.

5 of the best sunrise alarm clocks to buy now
By Eve Davies last updated
We put the best-selling sunrise alarm clocks to the test. Here are our top recommendations for every budget and sleeper

Hatch Restore 3 review 2025: A versatile sunrise alarm clock well worth the upgrade
By Eve Davies published
We tested the Hatch Restore 3 for a week to see if it's worth the hype (spoiler alert: it is). Here's our full review...

GlacioTex vs Latex Comparison
By Eve Davies published
We compare the cooling abilities of latex and GlacioTex in mattresses and which is right for you

Too hot to sleep but not ready to upgrade your mattress? Try these low-cost cooling hacks
By Eve Davies published
Budget-friendly tips to optimize your existing mattress for summer sleep

Prime Day might be over but these epic mattress deals are still live — save up to $1,020
By Eve Davies published
Our expert guide to the final Prime Day mattress savings, plus deals from Helix, Saatva, Tempur-Pedic and more.

The best Prime Day sleep and mattress deals still available, from $15 — picked by our expert team
By Lauren Jeffries last updated
The Amazon Prime Day sleep deals have ended — From our handpicked 65+ best savings, including sleep trackers, cooling bed sheets, mattresses and pillows, these 10 are still live

This simple DIY air conditioner helped me fall asleep fast during a heatwave — here's how to try it
By Eve Davies published
I swapped my Eight Sleep Pod for a homemade AC — it does the job but I wouldn't recommend it for night long cooling

I love my Garmin sleep tracker, but these 4 cheap alternatives are almost as good — starting from $64 for Prime Day
By Eve Davies published
My job is testing sleep trackers — if I was looking for one on a $200 budget, these are the ones I'd buy this Amazon Prime Day...

I’m a sleep tech tester and clean freak — my favorite mattress vacuum for dust mites is 27% off, but the Prime Day deal ends today
By Eve Davies published
Don't let Prime Day pass without taking care of your mattress

I’m a sleep tech tester — 5 Prime Day deals from $9 I'd snap up if I was sharing a dorm this semester
By Eve Davies published
Last chance! These are the Prime Day back to school deals I'd snap up if I was sharing a dorm this semester — all under $50

Final call! Bag the Oura Ring 4 for the cheapest price of 2025 so far — from $296 for the best sleep tracker I've tested yet
By Eve Davies published
Going, going, gone! My job is testing sleep trackers — today is your last chance to score my favorite at 15% off

Menopause is ruining my mom’s sleep — so I sent her these 4 Prime Day products
By Eve Davies published
Beat night sweats and nighttime anxiety with these super Prime Day sleep deals

I’m a sleep tech expert and these 3 cheap Prime Day Oura ring alternatives from $56 are unbeatable
By Eve Davies published
For sale, sleep tracking rings from just $56 at Amazon

I love my $2,649 Eight Sleep pod, but this cooling bed fan is almost as good — and it's $1,560 cheaper this Prime Day
By Eve Davies published
If I wasn't sleeping on the Eight Sleep Pod, this is the smart cooling mattress system I'd buy this Prime Day — up to $480 off now

I love my Oura Ring, but this cheap sleep tracker is nearly as good — and it's under $60 on sale this Prime Day
By Eve Davies last updated
I love my Oura Ring for sleep tracking — but this alternative looks almost as good and it's under $60 for Prime Day

The Oura Ring 4 is still on sale under $300 for Prime Day — that's the lowest price we've seen so far
By Eve Davies published
My favorite Prime Day sleep tracker deal so far? The latest and greatest Oura Ring for under $300

This simple nighttime routine helps me fall asleep fast — even in a heatwave
By Eve Davies published
I never let hot nights ruin my sleep — 5 nighttime habits I rely on to fall asleep fast (yes, even in a heatwave.)

The DreamCloud mattress we tested and loved drops to $549 for a queen in epic Prime Day deal
By Eve Davies published
Grab a DreamCloud at a fantastically low price with this outstanding Prime Day offer

I'm an Amazon Prime Day sleep tech expert — here are the 7 best gadgets I'd buy for better sleep
By Eve Davies published
My job is finding gadgets that actually help you sleep — here are the Prime Day deals I'd snap up from sleep trackers to sunrise alarm clocks.
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