Compare Helix Sunset Luxe vs Serta iComfort vs Sweet Zzz Nature's Novel vs Yaasa Mattresses

Mattress Comparison

Brand Helix Sleep Serta Sweet Zzz Yaasa Studios
Mattress Type Hybrid (coils and foam) Memory foam Latex Hybrid (coils and foam)
Prices Twin $1,099 $999
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Twin XL $1,349 $1,199
[go to store]
Full $1,649 $1,499
[go to store]
Queen $1,949 $1,749
[go to store]
King $2,349 $2,149
[go to store]
Cal King $2,349 $2,149
[go to store]
Twin $909 $709
[go to store]
Twin XL $999 $799
[go to store]
Full $1,219 $1,019
[go to store]
Queen $1,399 $1,199
[go to store]
King $1,899 $1,699
[go to store]
Cal King $1,899 $1,699
[go to store]
Twin $999 $699
[go to store]
Twin XL $1,099 $799
[go to store]
Full $1,199 $899
[go to store]
Queen $1,299 $999
[go to store]
King $1,599 $1,299
[go to store]
Cal King $1,599 $1,299
[go to store]
Twin $899
[go to store]
Twin XL $949
[go to store]
Full $1,099
[go to store]
Queen $1,299
[go to store]
King $1,499
[go to store]
Cal King $1,499
[go to store]
Video
Latest Promotions

Memorial Day Sale! Get 2 Free Dream Pillows with mattress and $100 off with code MEMORIALDAY100 (or get $150 or $200 off when you spend $1,250 or $1,750 with codes MEMORIALDAY150 and MEMORIALDAY200).

See offer

Memorial Day Sale! Get $200 off the iComfort mattress and up to $600 off the Serta Motion Perfect Base. Ends June 7th

See offer

Flash Sale! Get $300 off any mattress and up to 50% off bedding. Ends soon

See offer

No current promotions but check their website.

See website

Trial & Warranty

Trial Period
Trial Period (nights) 100 120 100 100
Warranty Length (years) 15 10 LIFETIME 10

Firmness Options

One Firmness Fits All?
Adjustable Firmness
Flippable / Reversible Firmness
Half-Half Firmness
Selectable Firmness
Firmness Info Softer top of the bed to give you that plush comfort you love. Like sinking into a cloud. A 2-3 on the firmness scale. The base model (CF1000) is a medium comfort. Choose the cooling upgrade (CF2000) model if you prefer a firm feel. Both the Max Cooling Upgrade (CF3000) and Max Cooling & Pressure Relief Upgrades (CF4000) offer a selection of feels - medium, plush, ultra plush and firm, plush, ultra plush. Now available in two firmness choices - the original popular firm feel or a medium-soft.
On a scale of 1 - 10 with 10 being the firmest, the Natures Novel Firm is a 7.5. A Firm Support supplemented by natural contouring that will keep your back and neck aligned while being gentle on your shoulders, back, and hips.
The medium-soft is for those that prefer a softer feel. By using a softer Talalay latex on top and the same firm support on the bottom, the Natures Novel Medium-soft mattress is the very definition of "Firm Support and Soft Comfort". The Natures Novel Medium-Soft is a 5.0 on the firmness scale.
If you already know that you love a soft or firm mattress then follow your heart. However, if you are unsure you can follow this quick guide to make a selection:
1. Back Sleepers and Stomach Sleepers should choose the Firm Mattress
2. Side Sleepers and 'Free Style' Sleepers should choose the Soft Mattress
3. If either you or your partner is heavier than 220 lbs, the Firm Mattress may be the option for you.
4. If you are lighter than 130 lbs, the Soft Mattress may be the option for you.

Mattress Construction

Materials Overview The Sunset Luxe offers side sleeper relief, balanced support and a plush feel, it has five layers of construction and is 14 inches high:
  • Cover: Ultra-Cool Premium Pillow Top
  • Comfort Layer: Gel Visco Foam (Density: 2.5 PCF)
  • Support Layer: 2" Memory Plus Foam (Lower IFD)
  • Transition Layer: High-Grade Polyfoam (Lower IFD)
  • Zoned Body Shape Layer: 8" 1,000+ Wrapped Coils
  • Base Layer: DuraDense Foam.
With the iComfort by Serta® mattress, cool, supportive sleep is the priority. The base model (CF1000) has these layers:
  • Carbon Fiber Memory Foam
  • EverCool┬« Fuze Gel Foam.
Three upgrades are available at additional cost.
Our Talalay latex molds perfectly to the shape of your body. It is hypoallergenic, eco-friendly, and extremely durable. It is responsible for the excellent comfort and contouring of the mattress. Our Talalay latex is very breathable as its cells are 50% larger than traditional latex. It is also completely natural making it ideal for people with allergies and asthma as it is naturally mold, mildew and dust mite resistant. Then you have the Eco-Latex® layer that is responsible for the excellent firm support of the Natures Novel. The Dunlop latex in this layer acts as the firm foundation of the mattress so that different people with different weights, shapes and sizes feel well supported without sinking in too much. Also the natural wool and cotton cover supplements the overall comfort and firm support that the Natures Novel is well know for. This cover is hypoallergenic, healthy, durable, stretchy, and stays dry and temperature neutral. Three layers of construction:
  • 1" Cotton and Wool cover
  • 4" 100% Natural Talalay Latex
  • 7" Eco-Latex┬« layer.
Whether you prefer a firm or a softer experience, our hybrid mattresses play with varying layers of foam, natural latex and our pocket coil system.
Firm:
  • 1" Cooling Infinity Foam
  • 2" Responsive Natural Latex
  • 8" Edge-to-Edge Coil System
  • 1" High Density Support Foam
Soft:
  • 2" Cooling Infinity Foam
  • 1" Hybrid Transition Foam
  • 8" Edge-to-Edge Coil System
  • 1" High Density Support Foam.
Comfort Info The LUXE comes with an Ultra-Cool Cover and a Premium Quilted Pillow Top. This provides advanced comfort and that hotel top layer feel you love, with a smooth touch for next level sleep bliss. LUXE mattresses feature additional comfort layers and are 14" tall (4" taller). Specifically designed mattress to keep even the warmest of sleepers cool. You don't have to be a hot sleeper to love iComfort. You just have to like your sleep environment to be refreshingly comfy. Three cooling upgrades available:
  • Cooling Upgrade (CF2000): 11.5" Additional cooling and firmer support.
  • Max Cooling Upgrade (CF3000): 12.5" Cooler and more breathable.
  • Max Cooling & Pressure Relief Upgrade (CF4000): 13.5" Feels and sleeps cooler, with air support layer to take pressure off joints.
High Quality Talalay Latex absorbs motion transferred between couples. With reduced motion transfer, you and your partner can experience an uninterrupted night's sleep for your perfect sleepy sanctuary.
Support Info All the support features of the Helix Sunset mattress, combined with Zoned Lumbar Support Coils. Zoning technology to provide a softer feel under your shoulders and firmer under your hips to help cradle your body and align your spine. Featuring best in class edge support. Multi-layered foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever. The Eco-Latex® layer Is supportive without making the bed too firm. This mattress offers a strong edge support to ensure a better sitting area. The various blend of ingredients deliver the perfect amount of body contouring and pressure relief with extra soothing support. The Infinity Foam top layer is our unique material that prevents heat retention for a cooler night's sleep, and gives the perfect balance of support, contouring, and pressure relief in all the right places. This is our finishing touch to give you an unparalleled indulgent experience.
Comfort Specs Premium quilted top for extra comfort and our Ultra-Cool Cover featuring phase change material to absorb and regulate excess heat.
Top of the line pressure relieving, we use high density Gel Visco for best in class comfort.
Every iComfort mattress is made with our exclusive Carbon Fiber Memory Foam. This system channels heat away from your body.
Gel Active® Max Foam (used only in CF2000 model) is an open celled memory foam helps promote airflow, so you don't have that hot, stuffy feeling when falling asleep.
UltraCold System™ (used in the CF3000 and CF4000 models) The layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably.
At 50 ILD, the base we use in our mattresses is not only built to last for a very long time but also built to make sure that you are supported and maintain a perfect spinal alignment during the whole night. Our unique foam construction provides contoured support & breathability for the coolest night's sleep.
Support Specs Memory Plus foam designed to cushion and support your body.
High-Grade polyfoam Providing ergonomic support and contour, the transition layer allows for seamless progression of your body weight into the mattress.
Zoned Wrapped Coils give a softer feel under your shoulders and firmer under your hips to help cradle your body, align your spine, and provide advanced lumbar and edge support.
Carbon Fiber Memory Foam provides exceptional strength for back and neck support.
Air Support™ Foam (used only in CF4000 model) moves with your body and contours around it to help alleviate aches and pains caused by pressure points.
It has a Firm Support that will keep your back and neck aligned while being gentle on your shoulders, back, and hips. It's also important to note that our Talalay latex molds perfectly to the shape of your body while staying both firm and responsive. The Natures Novel's contouring supplemented by its firm support is what makes it perfect for every sleeper. Our edge-to-edge pocket coil system was created to provide superior edge support. Each coil is individually wrapped so it can compress and expand independently, providing you with pressure relief where you need it most. The coils are positioned between layers of foam to allow you to feel like you're floating on air.
Fabric Specs Ultra-Cool Cover
Each LUXE mattress cover features Helix Cool Sleep Technology with phase change material to absorb and release heat to maintain a regulated temperature.
A Max Cold™ Cover is used in the CF3000 and CF4000 models. Made from super cool high-performance fibers for an instant cool-to-the-touch sensation. First you have the one-inch thickness natural wool and cotton cover. This cover is hypoallergenic, healthy, durable, stretchy, and stays dry and temperature neutral. The wool also works as a fire barrier. This way the mattress passes fire laws and is not a fire hazard while staying healthy.

Suitability

Side Sleepers
Back Sleepers

Size & Weight

Twin
Twin Dimensions 39" x 75" x 14" 38" x 74.5" x 10" 38" x 75" x 12" 39" x 75" x 12"
Twin Weight (lb) 60
Twin XL
Twin XL Dimensions 39" x 80" x 14" 38" x 79.5" x 10" 38" x 80" x 12" 39" x 80" x 12"
Twin XL Weight (lb) 70
Full (Double)
Full Dimensions 54" x 75" x 14" 53" x 74.5" x 10" 53" x 75" x 12" 54" x 75" x 12"
Full Weight (lb) 90
Queen
Queen Dimensions 60" x 80" x 14" 60" x 79.5" x 10" 60" x 80" x 12" 60" x 80" x 12"
Queen Weight (lb) 120
King
King Dimensions 76" x 80" x 14" 76" x 79.5" x 10" 76" x 80" x 12" 76" x 80" x 12"
King Weight (lb) 140
California King
California King Dimensions 72" x 84" x 14" 72" x 83.5" x 10" 72" x 84" x 12" 72" x 84" x 12"
California King Weight (lb) 140

Brand

Manufactured in
(Mattresses)
United States United States United States United States
Number of other mattresses 12 2
Other mattresses
(Queen prices shown)
Helix Sunset $1,099 $999
12" Hybrid (coils and foam)
Helix Moonlight $1,099 $999
12" Hybrid (coils and foam)
Helix Midnight $1,099 $999
12" Hybrid (coils and foam)
Helix Dusk $1,099 $999
12" Hybrid (coils and foam)
Helix Twilight $1,099 $999
12" Hybrid (coils and foam)
Helix Dawn $1,099 $999
12" Hybrid (coils and foam)
Helix Moonlight Luxe $1,949 $1,749
14" Hybrid (coils and foam)
Helix Midnight Luxe $1,949 $1,749
14" Hybrid (coils and foam)
Helix Dusk Luxe $1,949 $1,749
14" Hybrid (coils and foam)
Helix Twilight Luxe
Helix Dawn Luxe $1,949 $1,749
14" Hybrid (coils and foam)
Helix Plus $1,649 $1,499
13" Hybrid (coils and foam)
Serta Luxe $449
11.5" Hybrid (coils and foam)
Serta iComfort Hybrid $1,399 $1,199
12" Hybrid (coils and foam)
Sister sites or brands Birch Living Beautyrest
Tuft & Needle
Sister mattresses
(Search by name to add to compare)
Birch by Helix $1,499 $1,299
11" Hybrid (coils and latex)
Beautyrest Black $2,499 $2,299
13" Hybrid (coils and foam)
Beautyrest Black Hybrid $2,399 $2,199
13.5" Hybrid (coils and foam)
Beautyrest Harmony Lux Carbon $1,499 $1,399
13" Hybrid (coils and foam)
Beautyrest Harmony Lux Diamond $1,899 $1,699
14.75" Hybrid (coils and foam)
Tuft & Needle Nod $395
8" Polyurethane foam
Tuft & Needle Nod Hybrid $675
10" Hybrid (coils and foam)
Tuft & Needle Original $695 $591
10" Polyurethane foam
Tuft & Needle Mint $1,095 $931
12" Polyurethane foam
Tuft & Needle Hybrid $1,595 $1,356
12" Hybrid (coils and foam)

Certifications & Sustainability

CertiPUR-US®
CertiPur-US logo
CertiPur-US logo
N/A
CertiPur-US logo
OEKO-TEX®
OEKO-TEX logo
OEKO-TEX logo
Global Organic Textile Standard (GOTS)
Global Organic Latex Standard (GOLS)
N/A
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 FREE FREE
Delivery Info

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! We ship via UPS Ground direct from the manufacture to your door.

Serta mattresses are shipped using the fastest, safest, and most reliable method possible. After ordering, you will be contacted by XPO Logistics to schedule a delivery day and time.

Because your new Sweet Zzz Mattress is made to order, it takes 3 to 5 business days to make then, we ship it, depending on where you live, it can take 3-5 business days in transit. So, you're looking at a total of 6-10 business days, however if you live in the Los Angeles area we can offer same day white glove delivery or at most next day delivery on all in stock items.

Mattresses are made to order and ship from Los Angeles California using FedEX ground.

Current Promotions

Memorial Day Sale! Get 2 Free Dream Pillows with mattress and $100 off with code MEMORIALDAY100 (or get $150 or $200 off when you spend $1,250 or $1,750 with codes MEMORIALDAY150 and MEMORIALDAY200).

See offer

Memorial Day Sale! Get $200 off the iComfort mattress and up to $600 off the Serta Motion Perfect Base. Ends June 7th

See offer

Flash Sale! Get $300 off any mattress and up to 50% off bedding. Ends soon

See offer

No current promotions but check their website.

See website
PricesTwin $1,099 $999
[go to store]
Twin XL $1,349 $1,199
[go to store]
Full $1,649 $1,499
[go to store]
Queen $1,949 $1,749
[go to store]
King $2,349 $2,149
[go to store]
Cal King $2,349 $2,149
[go to store]
Twin $909 $709
[go to store]
Twin XL $999 $799
[go to store]
Full $1,219 $1,019
[go to store]
Queen $1,399 $1,199
[go to store]
King $1,899 $1,699
[go to store]
Cal King $1,899 $1,699
[go to store]
Twin $999 $699
[go to store]
Twin XL $1,099 $799
[go to store]
Full $1,199 $899
[go to store]
Queen $1,299 $999
[go to store]
King $1,599 $1,299
[go to store]
Cal King $1,599 $1,299
[go to store]
Twin $899
[go to store]
Twin XL $949
[go to store]
Full $1,099
[go to store]
Queen $1,299
[go to store]
King $1,499
[go to store]
Cal King $1,499
[go to store]

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