🇺🇸 United States · Hybrid (coils and foam) vs Hybrid (coils and foam)

Beautyrest Harmony Lux CarbonvsAllswell

Which one is best for you? Beautyrest Harmony Lux Carbon vs Allswell - 2026 comparison by Vs Mattress

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Beautyrest Harmony Lux CarbonCheck current deal.Allswell

Beautyrest Harmony Lux Carbon

by Beautyrest · Hybrid (coils and foam)

Check current deal.

10 years · 100-night trial

Allswell

by Allswell · Hybrid (coils and foam)

10 years · 100-night trial

Pricing by size

Beautyrest Harmony Lux Carbon

Twin$1,399

Twin XL$1,449

Full (Double)$1,519

Queen$1,599

King$2,099

California King$2,099

Allswell

Twin$227

Twin XL$227

Full (Double)$287

Queen$337

King$397

California King$397

Essential information

	Beautyrest Harmony Lux Carbon	Allswell
Type	Hybrid (coils and foam)	Hybrid (coils and foam)
Launched	1925	–
Brand	Beautyrest	Allswell
Made in	United States	United States
Unique points	The Beautyrest Harmony Lux Carbon Series is a five layer design (prices and information based on the Medium Classic Top): 0.5" Plush Comfort Foam 1" Medium Comfort Foam 1.5" Energy Foam 0.5" Beautyrest® Gel Memory Foam T2 Pocketed Coil® Technology with BeautyEdge®. The Extra Firm Classic Top is available at a cheaper price.	The best of both worlds: High-performance, CertiPUR-US® certified memory foams combine with 2 gauges of coils.
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Certifications & trial

	Beautyrest Harmony Lux Carbon	Allswell
OEKO-TEX®	No	Yes
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®, OEKO-TEX®
Other certification info	–	<p id="">Global Organic Textile Standard (GOTS)USDA Organic GREENGUARD Gold Eco-INSTITUT MADE SAFE® Rainforest Alliance Certified™ Forest Stewardship Council®</p>
Sleep trial	100 nights	100 nights
Warranty	10 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	Conveniently delivered using our complimentary White Glove Delivery experience. After checkout, you'll be contacted by our shipping partner to select a delivery day that works best for your schedule. The day of your delivery, you'll get a call confirming your delivery window. Upon delivery, they will set up your new mattress and remove your old mattress and any packaging for that mattress.	It typically takes 24-48 hours to process your order. Once it ships, you'll receive an email with your tracking number so you can track your order as it makes its way to your home. Depending on where you live, ground shipping takes anywhere between 2-7 business days to arrive to your door. For White Glove service, you will be contacted for scheduling within 3-8 business days once your order arrives in its entirety to our delivery partner.

Firmness & feel

	Beautyrest Harmony Lux Carbon	Allswell
One firmness fits all	No	Yes
Select your firmness	Yes	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	The Harmony Lux Carbon Series has 5 firmness options: Classic Top (available in Extra Firm, Medium and Plush) and Pillow Top (available in Medium and Plush). The Classic Top is a firmer top for traditional support, the Plush Top is a plush, soft top for extra comfort. There is an extra $400 cost associated with the Plush Top options.	About a 5 on the firmness scale, with 10 being the firmest

Construction & materials

	Beautyrest Harmony Lux Carbon	Allswell
Layers	Plush Comfort Foam, Medium Comfort Foam, Energy Foam, Beautyrest® Gel Memory Foam, T2 Pocketed Coil® Technology with BeautyEdge®	memory foams combine with 2 gauges of coils.
Cover	Seaqual Fabric Technology utilizes recovered plastics from the ocean to create a durable and luxurious fabric.	–
Machine-washable cover	No	No
Ergonomic handles	Yes	No
Comfort	Featuring our RightTemp Wave Foam, our Harmony Lux Carbon Series sleeps cool and comfortable all night. Consistently cool and comfortable. InfiniCool Lux is a system of layers in the cover and right below the cover that are cool-to-the-touch.	Our hybrid mattress, combining layers of innovative memory foam with individually wrapped coils for the perfect blend of comfort and support. Coils provide the classic comfort you'd expect from a high quality mattress. Allswell's coils are individually wrapped to minimize motion transfer.
Support	Beautyrest® Harmony Lux Carbon Series features our latest innovations in support, comfort, and cooling that work together in harmony for a better night's sleep. Its new and innovative coil design and support system, advanced pressure relieving foams, uniquely engineered cooling technologies and exclusive sustainable fabric technology makes this collection the ultimate choice in premium bedding. BeautyEdge® for reliable edge support. Our Precision Support System powered by T2 Pocketed Coil Technology provides additional support where you need it most. Beautyrest® Gel Memory Foam and RightTemp Wave Foam work together to create incredible pressure relief.	Added edge support. Greater support around the perimeter makes it easy for you to so all the things you do in bed. Generous layers of innovative memory foams layered for supreme comfort and support.
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Size & weight

	Beautyrest Harmony Lux Carbon	Allswell
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 14.75 "	Twin: 11 "
Twin weight (kg)	57	53
Twin XL weight (kg)	59	53
Full (Double) weight (kg)	78	70
Queen weight (kg)	99	85
King weight (kg)	129	105
California King weight (kg)	134	105

FAQs

Beautyrest Harmony Lux Carbon

How many coils does Harmony Lux have?

The Beautyrest Harmony Lux models all feature the same pocketed coil support unit, which includes 850 coils (in the queen size) and provides zoned support.

What is the Seaqual Fabric Technology?

Seaqual is a collaborative initiative aimed at cleaning our oceans and raising awareness about marine litter. They convert ocean plastics into luxurious, high-quality sustainable fabrics. These fabrics not only feel great but also contribute to cleaner oceans. Each queen-size mattress made using Seaqual fabric helps to eliminate the equivalent of up to 50 water bottles from the ocean.

How do I know which firmness to select when I am mattress shopping?

The choice of mattress firmness is subjective and depends on your personal preferences and problem areas. Stomach sleepers generally benefit from a firmer mattress, while back sleepers find comfort in a firm to medium feel. Side sleepers often prefer a medium or plush mattress with extra pressure relief. These guidelines can assist in narrowing down options, but personalized recommendations based on individual needs can be obtained from the Customer Support team.

Allswell

Is Allswell mattress good for back pain?

The Allswell mattress can provide relief for back pain, especially for medium-sized sleepers. The Supreme and Luxe models, with their added comfort layers, are particularly beneficial for those experiencing pressure point pain. The Brick model offers the most support, making it ideal for stomach sleepers.

Is Allswell safe?

Allswell uses CertiPUR-US certified foams, which means they are low in VOCs and free of harmful substances like formaldehyde and ozone depleters.

Does Walmart own Allswell?

Yes, Allswell is owned by Walmart.

Wrap up

Thank you for checking out this Beautyrest Harmony Lux Carbon vs Allswell mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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