Mattress Comparison

Mattress Type Hybrid (coils and foam) Hybrid (coils and foam) Hybrid (coils and foam)
Prices
(Click to buy direct)
$600 $500
Helix Sleep | Twin
$700 $600
Helix Sleep | Twin XL
$850 $750
Helix Sleep | Full
$995 $895
Helix Sleep | Queen
$1,245 $1,145
Helix Sleep | King
$1,245 $1,145
Helix Sleep | Cal King
$1,349 $1,147
SleepOvation | Twin
$1,449 $1,232
SleepOvation | Twin XL
$1,549 $1,317
SleepOvation | Full
$1,749 $1,487
SleepOvation | Queen
$1,949 $1,657
SleepOvation | King
$1,949 $1,657
SleepOvation | Cal King
$1,499 $1,399
Diamond Mattress | Twin
$1,549 $1,449
Diamond Mattress | Twin XL
$1,599 $1,499
Diamond Mattress | Full
$1,699 $1,599
Diamond Mattress | Queen
$2,099 $1,999
Diamond Mattress | King
$2,099 $1,999
Diamond Mattress | Cal King
Our Promotions
Video

Trial & Warranty

Trial Period
Trial Period (nights) 100 100 120
Warranty Length (years) 10 10 FOREVER

Certifications & Sustainability

CertiPUR-US®
CertiPur-US logo
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
N/A
USDA Organic
GREENGUARD Gold
Greenguard Gold logo
Eco-INSTITUT
MADE SAFE®
Rainforest Alliance Certified™
Forest Stewardship Council®
Certification Info

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. Extra support - best for back and stomach sleepers, or side sleepers with larger body types. The SleepOvation mattress is meant to relieve back-pain and correct your sleeping posture, it does feel on the firmer side but not because the mattress itself is firm - but because it's correcting your spine. It's actually a very comfortable plush mattress, but someone who suffers from severe back pain, will feel the mattress to be much stiffer than someone with a healthy spine.
It's difficult to compare our mattress to the traditional firmness standards of other mattresses simply because nothing like the 700 tiny mattresses exist.
Everyone has their ideal comfort level. That's why we've designed this comfort selector tool so that you know exactly what you're jumping into. Select from 3 firmness levels:
  • Soft, a 3/10 on the firmness scale, a light, gentle and flexible feel that conforms to your body.
  • Medium, a 5/10 on the firmness scale, the best of both worlds for an exceptionally comfy feel.
  • Firm, an 8/10 on the firmness scale, solid and stable support throughout your sleeping surface.

Mattress Construction

Materials Overview The Moonlight offers extra support and a plush feel, it has four layers of construction:
  • Cover: Helix Two Touch Design
  • Comfort Layer: Helix Dynamic Foam (Density: 2.45 PCF)
  • Transition Layer: Helix Transition Foam
  • Body Shape Layer: 6" Wrapped Coils
  • Base Layer: DuraDense Foam.
Our "Tiny Mattress" technology is the most significant mattress invention in the last 100 years. There is no other mattress on the market that compares to our one-of-a-kind technology and it's GREENGUARD Gold Certified.
We take a 3" piece of high density hybrid foam optimized for our technology, cut out a 2.25" x 2.25" rectangular cylinder, and then encase it in a fabric pocket. We then attach the Cushion Pocket to a .078" high carbon steel pocketed coil spring to create our patented "Cushion Pocket Spring", better known as the "Tiny Mattress". Finally, we combine roughly 700 of these "Tiny Mattresses" to create a mattress that reacts independently to personal weight and size.
The Transformation Mattress by Diamond Mattress is constructed of:
  • 2" CoolTouch Advanced Regulating Fabric
  • 2" Diamond Hyper Conductive Sparkle Foam
  • Mirco Coil Comfort Layer
  • 2" HD Comfort Layers
  • Patented Zoned Support System - Foam Encased.
Comfort Info The cover's miniature cushion pads provide an added level of comfort and the engineered air channels promote airflow, to maximize the "tiny mattress" technology. Foam Encased Comfort Edge: Increases usable sleep surface by allowing you to sleep all the way to the edge without feeling like falling off. Creates a better edge for entering, exiting and sitting on the side of the mattress.
Support Info Specially designed using proprietary Helix Dynamic Foam to react to your body shape and aid recovery.
Density of the top and middle layers optimized to give you extra support based on your body type.
700 "Tiny Mattresses" For Absolute Spine Support
Our independent suspension distributes body weight to relieve back pain, discomfort, and restlessness caused by sheet foam layers in other mattresses.
Combination Foam and Coils: Superior Pressure Relief. Contours to your natural shape to help achieve a comfortable sleeping posture. Hyper conductive foam regulates core temperatures for a natural sleep. Coils provide breathability and additional comfort and support.
Comfort Specs Our special latex-foam hybrid alternative, designed to react and contour to your body. Cooling Air Channels
Avoid the headaches of sleeping hot and sweaty on sheet foam or other advertised "cooling" technology that do little to prevent heat. Our air channels are designed to maintain cool temperatures for a refreshing night's sleep.
Diamond Sparkle Foam actively regulates your core temperature for the most natural sleeping environment. Graphene and conductive flakes dissipate heat from the surface of the skin.
Wrapped coil design enhances airflow and breathability to keep you sleep environment more comfortable.
Support Specs Helix Transition Foam
Providing ergonomic support and cushioning, the transition layer has a lower IFD to match your body type. Extra support.
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.
Individual Vertebrae Support
The individual suspension system supports each bone (33) in the human spinal column separately. It cradles the body's curves while providing enough firmness for the back's muscular and bony structures. Plus it's Chiropractor Endorsed!
Patented Zoned Support System: Adding 25% more support where you need it most
  1. Additional Wrapped coils in the center 3rd provided extra back support where you need it.
  2. Improves alignment by relieving pressure along the shoulders, back and hips
  3. Prevents motion transferred between partners for less disturbance
Diamond Sparkle Foam provides superior pressure relief for sound sleep.
Over 1,000 micro-coil act with independent suspension to create weightless pressure relief.
Fabric Specs 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.
Our stretch knit polyester and elastane cover is designed to complement the "tiny mattresses" ability to adjust to personal weight and size. More specifically, we've integrated a quilted, internal (FR) mattress pad that offers a more plush level of comfort. This zip-off removable and washable cover allows access to independently sealed cushions and unmatched cleanliness. CoolTouch Advanced Regulating Fabric:
  • Advanced PCM coating regulates temperature so you can enter sleep more quickly and stay asleep longer
  • Actively moves excess heat away from the skin where it can dissipate to maintain a comfortable sleeping environment
  • Luxury stretch knit design contours to your body relieving pressure and enhancing conformability and pressure relief.

Suitability

Side Sleepers
Back Sleepers

Size & Weight

Twin
Twin Dimensions 39" x 75" x 10" 39" x 75" x 12" 39" x 75" x 10"
Twin Weight (lb) 50-60 56 63
Twin XL
Twin XL Dimensions 39" x 80" x 10" 39" x 80" x 12" 39" x 80" x 10"
Twin XL Weight (lb) 50-60 60 71
Full (Double)
Full Dimensions 54" x 75" x 10" 54" x 75" x 12" 54" x 75" x 10"
Full Weight (lb) 80-90 77 86
Queen
Queen Dimensions 60" x 80" x 10" 60" x 80" x 12" 60" x 80" x 10"
Queen Weight (lb) 90-100 90 101
King
King Dimensions 76" x 80" x 10" 76" x 80" x 12" 76" x 80" x 10"
King Weight (lb) 100-110 113 135
California King
California King Dimensions 72" x 84" x 10" 72" x 84" x 12" 72" x 84" x 10"
California King Weight (lb) 100-110 116 135

Brand

Brand Helix Sleep SleepOvation Diamond Mattress
Manufactured in
(Mattresses)
United States United States United States
Number of other mattresses 12 3
Other mattresses
(Queen prices shown)
Helix Sunset $995 $895
10" Hybrid (coils and foam)
Helix Midnight $995 $895
10" Hybrid (coils and foam)
Helix Dusk $995 $895
10" Hybrid (coils and foam)
Helix Twilight $995 $895
10" Hybrid (coils and foam)
Helix Dawn $995 $895
10" Hybrid (coils and foam)
Helix Sunset Luxe $1,795 $1,595
14" Hybrid (coils and foam)
Helix Moonlight Luxe $1,795 $1,595
14" Hybrid (coils and foam)
Helix Midnight Luxe $1,795 $1,595
14" Hybrid (coils and foam)
Helix Dusk Luxe $1,795 $1,595
14" Hybrid (coils and foam)
Helix Twilight Luxe
Helix Dawn Luxe $1,795 $1,595
14" Hybrid (coils and foam)
Helix Plus $1,190 $1,090
12" Hybrid (coils and foam)
Grateful Hybrid by Diamond $999 $899
10" Hybrid (coils and foam)
Intention Hybrid by Diamond $1,199 $1,099
10" Hybrid (coils and foam)
Faith Hybrid by Diamond $1,499 $1,399
10" Hybrid (coils and foam)
Sister sites or brands Birch Living
Sister mattresses
(Search by name to add to compare)
Birch by Helix $1,499 $1,299
11" Hybrid (coils and latex)

Delivery

Delivery Cost 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! Packaging dimensions are 16" x 16" x 48", and we ship via UPS Ground direct from the manufacture to your door.

We proudly ship the SleepOvation mattress to all customers in the United States and Canada.

Our premium mattresses are quickly delivered directly to your door, so you can unbox and unwind as fast as you can say Bed-in-a-Box.

Current Promotions
Prices$600 $500
Helix Sleep | Twin
$700 $600
Helix Sleep | Twin XL
$850 $750
Helix Sleep | Full
$995 $895
Helix Sleep | Queen
$1,245 $1,145
Helix Sleep | King
$1,245 $1,145
Helix Sleep | Cal King
$1,349 $1,147
SleepOvation | Twin
$1,449 $1,232
SleepOvation | Twin XL
$1,549 $1,317
SleepOvation | Full
$1,749 $1,487
SleepOvation | Queen
$1,949 $1,657
SleepOvation | King
$1,949 $1,657
SleepOvation | Cal King
$1,499 $1,399
Diamond Mattress | Twin
$1,549 $1,449
Diamond Mattress | Twin XL
$1,599 $1,499
Diamond Mattress | Full
$1,699 $1,599
Diamond Mattress | Queen
$2,099 $1,999
Diamond Mattress | King
$2,099 $1,999
Diamond Mattress | Cal King
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