Compare Beautyrest Harmony Lux Carbon vs Helix Sunset Mattresses

Mattress Comparison

Brand Beautyrest Helix Sleep
Mattress Type Hybrid (coils and foam) Hybrid (coils and foam)
Prices Twin $1,199
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Twin XL $1,249
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Full $1,319
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Queen $1,399
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King $1,899
[go to store]
Cal King $1,899
[go to store]
Twin $600 $500
[go to store]
Twin XL $700 $600
[go to store]
Full $850 $750
[go to store]
Queen $999 $899
[go to store]
King $1,349 $1,199
[go to store]
Cal King $1,349 $1,199
[go to store]
Video
Latest Promotions

Black Friday Sale! Get up to $300 off Beautyrest Black and Black Hybrid mattresses. Ends December 7th

See offer

Cyber Monday Sale! Get 2 Free Dream Pillows with mattress and $100 off with code CYBERSALE100 (or get $150 or $200 off when you spend $1,250 or $1,750 with codes CYBERSALE150 and CYBERSALE200).

See offer

Trial & Warranty

Trial Period
Trial Period (nights) 100 100
Warranty Length (years) 10 10

Firmness Options

One Firmness Fits All?
Adjustable Firmness
Flippable / Reversible Firmness
Half-Half Firmness
Selectable Firmness
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. Softer top of the bed to give you that plush comfort you love. Like sinking into a cloud. Balanced support - best for side sleepers with thin to average body types. A 2-3 on the firmness scale.

Mattress Construction

Materials Overview 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 Sunset offers balanced support and a plush feel, it has four layers of construction:
  • Cover: Helix Two Touch Design
  • Comfort Layer: Memory Plus Foam (Density: 2.5 PCF)
  • Transition Layer: Helix Dynamic Foam
  • Body Shape Layer: 6" Wrapped Coils
  • Base Layer: DuraDense Foam.
Comfort Info Featuring our RightTemp™ Wave Foam, our Harmony Lux™ Carbon Series sleeps cool and comfortable all night.
Support Info 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.
Specially designed using a Memory Plus Foam pressure relief layer to cushion your pressure points as a side sleeper.
Density of the top and middle layers optimized to give you the right amount of support based on your body type.
Comfort Specs 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.
Uniquely pressure relieving, we use Memory Plus Foam - a special Helix blend.
Support Specs 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.
Helix Dynamic Foam
Providing ergonomic support and cushioning, the transition layer has a lower IFD to match your body type.
Wrapped Coils
Hundreds of individual coils help to cradle your body while also limiting motion transfer.
Edge Support
Each mattress has an individually wrapped spring unit with a reinforced perimeter. This means your mattress will reduce that roll-off feeling and will keep its shape more while sitting on the edge of the bed. Our technology is proven to be substantially better than all foam options.
Fabric Specs Seaqual™ Fabric Technology utilizes recovered plastics from the ocean to create a durable and luxurious fabric. Helix Two Touch Design
Each mattress comes with a top cover layer with stretch and a soft touch as well as a lower cover layer for airflow and breathability. Top cover - 100% soft polyester. Lower cover - Jersey knit fabric with woven fire barrier.
Upgrade to ultra cool knit cover for cooler nights (available at checkout). This Ultra-Cool Cover is designed using phase change material to keep your body cool when you sleep. Simply zip on the Ultra-Cool Cover in place of your standard cover for quick and easy use.

Suitability

Side Sleepers
Back Sleepers

Size & Weight

Twin
Twin Dimensions 38" x 75" x 13" 39" x 75" x 12"
Twin Weight (lb) 57
Twin XL
Twin XL Dimensions 38" x 80" x 13" 39" x 80" x 12"
Twin XL Weight (lb) 59
Full (Double)
Full Dimensions 53" x 75" x 13" 54" x 75" x 12"
Full Weight (lb) 78
Queen
Queen Dimensions 60" x 80" x 13" 60" x 80" x 12"
Queen Weight (lb) 99
King
King Dimensions 76" x 80" x 13" 76" x 80" x 12"
King Weight (lb) 129
California King
California King Dimensions 72" x 84" x 13" 72" x 84" x 12"
California King Weight (lb) 134

Brand

Manufactured in
(Mattresses)
United States United States
Number of other mattresses 3 12
Other mattresses
(Queen prices shown)
Beautyrest Black $2,299 $2,099
13" Hybrid (coils and foam)
Beautyrest Black Hybrid $2,199 $1,999
13.5" Hybrid (coils and foam)
Beautyrest Harmony Lux Diamond $1,799
14.75" Hybrid (coils and foam)
Helix Moonlight $999 $899
12" Hybrid (coils and foam)
Helix Midnight $999 $899
12" Hybrid (coils and foam)
Helix Dusk $999 $899
12" Hybrid (coils and foam)
Helix Twilight $999 $899
12" Hybrid (coils and foam)
Helix Dawn $999 $899
12" Hybrid (coils and foam)
Helix Sunset Luxe $1,849 $1,649
14" Hybrid (coils and foam)
Helix Moonlight Luxe $1,849 $1,649
14" Hybrid (coils and foam)
Helix Midnight Luxe $1,849 $1,649
14" Hybrid (coils and foam)
Helix Dusk Luxe $1,849 $1,649
14" Hybrid (coils and foam)
Helix Twilight Luxe
Helix Dawn Luxe $1,849 $1,649
14" Hybrid (coils and foam)
Helix Plus $1,599 $1,449
13" Hybrid (coils and foam)
Sister sites or brands Serta
Tuft & Needle
Birch Living
Sister mattresses
(Search by name to add to compare)
Serta Luxe $449
11.5" Hybrid (coils and foam)
Serta iComfort $1,299 $1,099
10" Memory foam
Serta iComfort Hybrid $1,299
12" Hybrid (coils and foam)
Tuft & Needle Nod $395 $316
8" Polyurethane foam
Tuft & Needle Nod Hybrid $675 $540
10" Hybrid (coils and foam)
Tuft & Needle Original $595 $476
10" Polyurethane foam
Tuft & Needle Mint $995 $796
12" Polyurethane foam
Tuft & Needle Hybrid $1,495 $1,196
12" Hybrid (coils and foam)
Birch by Helix $1,499 $1,299
11" Hybrid (coils and latex)

Certifications & Sustainability

CertiPUR-US®
CertiPur-US logo
CertiPur-US logo
OEKO-TEX®
OEKO-TEX logo
Global Organic Textile Standard (GOTS)
Global Organic Latex Standard (GOLS)
N/A
N/A
USDA Organic
GREENGUARD Gold
Eco-INSTITUT
MADE SAFE®
Rainforest Alliance CertifiedÔäó
Forest Stewardship Council®
Certification Info

Delivery

Delivery Cost FREE FREE
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.

Your Helix Mattress is gently compressed, rolled, and put in a box that's about the size of a bag of golf clubs for easy shipping! Packaging dimensions are 16" x 16" x 48", and we ship via UPS Ground direct from the manufacture to your door.

Current Promotions

Black Friday Sale! Get up to $300 off Beautyrest Black and Black Hybrid mattresses. Ends December 7th

See offer

Cyber Monday Sale! Get 2 Free Dream Pillows with mattress and $100 off with code CYBERSALE100 (or get $150 or $200 off when you spend $1,250 or $1,750 with codes CYBERSALE150 and CYBERSALE200).

See offer
PricesTwin $1,199
[go to store]
Twin XL $1,249
[go to store]
Full $1,319
[go to store]
Queen $1,399
[go to store]
King $1,899
[go to store]
Cal King $1,899
[go to store]
Twin $600 $500
[go to store]
Twin XL $700 $600
[go to store]
Full $850 $750
[go to store]
Queen $999 $899
[go to store]
King $1,349 $1,199
[go to store]
Cal King $1,349 $1,199
[go to store]

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