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

Beautyrest Harmony Lux CarbonvsTulo

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

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Beautyrest Harmony Lux CarbonCheck current deal.TuloCheck current deal.
Beautyrest Harmony Lux Carbon logoBeautyrest Harmony Lux Carbon

Beautyrest Harmony Lux Carbon

by Beautyrest · Hybrid (coils and foam)

Check current deal.

10 years · 100-night trial

Tulo logoTulo

Tulo

by Tulo · Foam

Check current deal.

10 years · 120-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

Tulo

Twin$429.99
Twin XL$459.99
Full (Double)$539.99
Queen$619.99
King$739.99
California Kingn/a

Essential information

Beautyrest Harmony Lux CarbonTulo
TypeHybrid (coils and foam)Foam
Launched1925–
BrandBeautyrestTulo
Made inUnited StatesUnited 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.

Every tulo has four distinct foam layers, designed to provide comfort, support and pressure relief, no matter how action-packed your dreams are.

  • 2" Proprietary blend of titanium particles and high density Cool Flow ventilated memory foam (3.25lb density)
  • 1.5" responsive foam with a 'peak and valley' design (2.5lb density)
  • 1.5" high resiliency firm foam (2.5lb density)
  • 5" high density polyurethane foam foundation (1.8lb density).
Video–A closer look at tulo

Certifications & trial

Beautyrest Harmony Lux CarbonTulo
OEKO-TEX®NoNo
CertiPUR-US®YesYes
CertificationsCertiPur-US®CertiPur-US®
Other certification info––
Sleep trial100 nights120 nights
Warranty10 years10 years
Free shipping––
Free returnsYesYes
Pay laterYesYes
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.

Follow your tulo's journey with FedEx tracking.

Firmness & feel

Beautyrest Harmony Lux CarbonTulo
One firmness fits allNoNo
Select your firmnessYesNo
Adjustable firmnessNoNo
Half and half firmnessNoNo
Flippable / reversibleNoNo
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.

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Construction & materials

Beautyrest Harmony Lux CarbonTulo
LayersPlush Comfort Foam, Medium Comfort Foam, Energy Foam, Beautyrest® Gel Memory Foam, T2 Pocketed Coil® Technology with BeautyEdge®2" High density memory foam, 1.5" Responsive foam, 1.5" high resiliency firm foam, 5" high density polyurethane foam foundation.
CoverSeaqual Fabric Technology utilizes recovered plastics from the ocean to create a durable and luxurious fabric.Tulo mattresses are encased in a combination of a breathable knitted Polyester and Tencel blended fabric mated to a reinforced Polyester Elastan blended material for maximum durability.
Machine-washable coverNoNo
Ergonomic handlesYesNo
ComfortFeaturing 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.An internal breathable layer that increases cooling airflow while you sleep. An exclusive "peak & valley" design in the second layer to ensure consistent airflow and combines with the top layer to form a unique system to ensure a cool night's sleep.
SupportBeautyrest® 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.A memory foam layer that takes the pressure off your body while still providing support.
Posts––

Size & weight

Beautyrest Harmony Lux CarbonTulo
Available sizesTwin, Twin XL, Full (Double), Queen, King, California KingTwin, Twin XL, Full (Double), Queen, King, California King
DimensionsTwin: 14.75 "–
Twin weight (kg)57N/A
Twin XL weight (kg)59N/A
Full (Double) weight (kg)78N/A
Queen weight (kg)99N/A
King weight (kg)129N/A
California King weight (kg)134N/A

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.

Tulo

Is Tulo a mattress firm brand?

Yes, Tulo is a brand of mattresses that are sold by Mattress Firm. They offer a range of comfortable mattresses, pillows, and other essentials that are designed to provide a good night's sleep without breaking the bank.

Can you sleep on a Tulo mattress right away?

While it's generally okay to sleep on a Tulo mattress within a few hours of unboxing it, if you're sensitive to certain smells, it might be a good idea to let it air out for up to 12 hours. Additionally, the mattress will need a few hours to fully expand before you can sleep on it.

Do you need a box spring for a Tulo?

While a box spring is not necessary for a Tulo mattress, you will need to ensure that your bed frame or foundation meets Mattress Firm's standards before you sleep on it.

Wrap up

Thank you for checking out this Beautyrest Harmony Lux Carbon vs Tulo 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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