Rachael Penn
Rachael has been a freelance journalist for 15 years for various publications including Tom’s Guide, Creative Bloq, Independent, The Spectator, Daily Express and more. She has written extensively on home and technology news as well as reviewed hundreds of products across home and technology. She has a keen interest in AI and also written articles on this topic for Tom’s Guide. She also enjoys reviewing home, travel and tech gadgets, especially anything that has been designed to make life easier like smart home gadgets. She’s covered most tech including laptops, cameras, projectors, smartphones, headphones and more. When she isn’t writing Rachael can be found working out on her peloton, taking her two dogs — Murray a Sealyham terrier and Maggie a West Highland terrier on walks and getting sucked into a rabbit hole of watching true crime documentaries.
Latest articles by Rachael Penn

Purple vs GhostBed: Which luxury cooling mattress is best for your sleep?
By Rachael Penn published
How to choose between the Purple RestorePremier Hybrid and the GhostBed Luxe, two of this year's top-rated cooling mattresses for hot sleepers.

What is Progressive Muscle Relaxation for sleep and can it ease insomnia?
By Rachael Penn published
There are lots of methods to help you get to sleep — Progressive Muscle Relaxation is one of the oldest. Here’s how it works if you’re having trouble sleeping…

I’m a mattress writer — 5 mistakes people make after buying a new mattress
By Rachael Penn published
You risk damaging your new mattress in a box if you do any of these things...

Last Chance! The best Memorial Day memory foam and hybrid mattress sales still live — up to 50% off
By Rachael Penn published
13 of the best Memorial Day memory foam and hybrid mattresses that are still live and ready to shop — but you'll have to act fast .

Last chance to save $400 on Saatva's best hybrid mattress — sale ends today
By Claire Davies published
Saatva's extended Memorial Day sale ends today, so this is your last chance to $400 on the world's best hybrid mattress.

5 RV mattresses I'd buy in today's Memorial Day sales — save up to $897
By Rachael Penn last updated
Brooklyn Bedding, Ghostbed, Helix and more — 5 of the best RV mattresses to shop in today’s Memorial Day sales, with savings reaching up to $897.

Leesa, Molecule, Saatva and more — 5 best cooling mattress and topper deals to shop in today’s Memorial Day sales
By Rachael Penn published
Don't let sleeping hot ruin your sleep. 5 of the best cooling mattress and topper deals to shop in today's Memorial Day sales — save up to $697.

Tempur-Pedic vs Purple: Which mattress for joint pain should you buy in today's Memorial Day sales?
By Rachael Penn published
Here’s how to choose between the Tempur-Pedic Tempur-Adapt and Purple Restore mattress this Memorial Day

Saatva Classic vs Saatva Rx: Which best mattress for back pain should you buy in today's Memorial Day sales?
By Rachael Penn published
Is the Saatva Classic of Saatva Rx the best mattress for back pain? From price, design and comfort, here's how to choose between them this Memorial Day...

Purple's best cooling mattress is $400 off in Memorial Day sales — why I’d buy it
By Rachael Penn published
The Purple RestorePremiere Hybrid cooling mattress is on sale this Memorial Day

Need a new bed urgently? 5 Memorial Day mattress sales with the fastest shipping
By Rachael Penn published
If you need a new mattress urgently, these 5 Memorial Day sales from Purple, Casper and more have the fastest shipping times.

3 Memorial Day bed topper deals to give your foam mattress a pillow top feel
By Rachael Penn published
We’ve hunted down the 3 bed mattress toppers on sale this Memorial Day for giving your memory foam mattress a pillow-top feel.

Save up to $2,200 on organic beds at Avocado Green Mattress — 3 deals I’d shop
By Rachael Penn published
Avocado Green is the brand behind some of the best organic mattresses and with up to $2,200 to be saved this Memorial Day, there's never been a better time to buy. These are the 3 deals I'd buy.

Don't wait for Monday! The 5 best queen Memorial Day mattress sales are now live
By Rachael Penn published
Don't wait for Monday — the best queen size Memorial Day mattress sales are live and ready to shop now. Save up to $665 on the best queen size mattresses today.

Leesa vs Helix: Which is the best Memorial Day hybrid mattress sale for you?
By Rachael Penn published
We explore the key differences between the Leesa Legend Hybrid and the Helix Midnight Luxe, helping you to decide between the best-selling hybrid mattresses in the Memorial Day sales.

Which Tempur-Pedic hybrid mattress should you buy in Memorial Day sales?
By Rachael Penn published
Memorial Day is one of the best times to invest in a premium mattress, such as a Tempur-Pedic hybrid. But which should you buy? We've narrowed it down to these three beds.

I’ve found the cheapest price on The Purple Mattress for Memorial Day — this is the best sale to shop
By Rachael Penn published
The Purple mattress is great for those who suffer from aches and pains at night and it’s currently at it’s lowest price thanks to the early Memorial Day sales happening right now

By Rachael Penn published
We explore the key differences between the Leesa Sapira Hybrid vs the Casper Dream mattress, comparing price, design, comfort, and more.

5 best full size mattresses on sale for under $700 this Memorial Day
By Rachael Penn published
Five of the best full size mattresses for under $700 in today's Memorial Day sales, including Tuft & Needle, Beautyrest and Nectar and more.

The 5 firmest hybrid mattresses on sale this Memorial Day
By Rachael Penn published
The best firm hybrid mattress provides excellent back support without compromising on comfort. We've rounded up the best firm hybrid mattresses to buy in the Memorial Day sales.

How do you get smells out of a mattress? Best tips, products and bed cleaning hacks
By Rachael Penn published
Sweat, dirt and body oils accumulate over time and lead to yellow, smelly mattresses — here’s how to remove bad odors from your bed.

7 pro tips for vacuuming a mattress to get rid of bed bugs, dust mites and smells
By Rachael Penn published
Vacuuming a mattress helps get rid bed bugs and dust mites. Here's how to do it properly and what to avoid...

Costco is selling a queen Serenity by Tempur-Pedic Mattress Topper for $189 — should you buy it?
By Rachael Penn published
The Tempur-Pedic Serenity mattress topper is ideal for hot sleepers seeking pressure relief and it's up to $50 off at Costco, but is it worth it?
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