Watch the video playlist below to see how each of the Helix models performed when put to the test in our lab. Click the icon in the upper right corner to see a list of all Helix review videos.
Helix Sleeping Style and Body Weight
Helix Moonlight
| Sleeper Type |
Under 130 lbs |
130-230 lbs |
Above 230 lbs |
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Side Sleepers
Sleeping comfortably on your side boils down to finding a mattress with the right blend of cushioning and support. Side sleepers’ hips and shoulders need to be able to sink into the mattress just enough to relieve pressure and straighten out the spine. Side sleepers tend to prefer mattresses on the softer end of the spectrum, somewhere around a “medium” feel.
Side sleepers who weigh less than 130 pounds will enjoy the ample cushioning provided by the Dusk and Moonlight models. Those who prefer a softer feel should opt for the Moonlight.
Side sleepers who weigh between 130 and 230 pounds are most compatible with the medium firm Midnight or Dusk. These models provide a balance of strong contouring and support that will be appreciated by most sleepers in this weight range.
For side sleepers who weigh more than 230 pounds, the Plus is the best option, and to a lesser extent the Twilight. The firmer feel of these models will prevent side sleepers in this weight category from sinking too far into the bed. The Plus is built for larger individuals, so the foam comfort layers give the necessary cradling to take the pressure off their hips and shoulders, while a layer of Helix Dynamic Foam adds cushioning and bounce.
Back Sleepers
Back sleepers also need a combination of contouring and support, but with less cushioning than side sleepers look for. Sleeping on your back keeps the spine relatively even, so back sleepers typically just need a bit more firmness and support, particularly around the lumbar area, to keep from sinking too much and misaligning the spine. As a result, people who sleep on their backs tend to prefer mattresses that are firmer than what side sleepers prefer, but not quite as firm as those that stomach sleepers like.
Back sleepers who weigh under 130 pounds will probably find that the Midnight best suits their needs. It offers just the right amount of support and cushioning for this sleep position.
Those who weigh between 130 and 230 pounds have many options to choose from. The Twilight and Plus are excellent choices for back sleepers in this weight category. Both offer excellent support for the lower back with ample plushness to cushion the spine. The Dusk and Dawn are decent as well, thanks to their stable support and medium firm feel.
The Plus, Twilight and Dawn are also ideal options for back sleepers over 230 pounds. These models offer excellent support for this weight range to prevent the hips from sagging into the mattress.
Stomach Sleepers
As people tend to carry most of their weight around their torsos, people who sleep on their stomachs put more concentrated pressure on a mattress and frequently sink in further than other sleepers. If they sink in too far, they risk pushing their spines out of their natural alignment into a U-shape, which may contribute to aches and pains down the road. As a result, stomach sleepers usually need a firmer, more supportive mattress with enough push-back to keep their backs aligned.
Since stomach sleepers need a flat surface to maintain healthy spinal alignment, they will feel most comfortable on the firmer Helix models. The Plus and Dawn are excellent choices for sleepers who weigh over 130 pounds. Their firm feel and even support make the midsection of the mattress sturdy enough to reduce the likelihood of excessive sagging. As a result, stomach sleepers in this weight category will likely get the support they need with some comfortable cushioning.
The Midnight has a medium firm feel that should suit stomach sleepers under 130 pounds, but those in heavier weight categories will sink too much. The Twilight may also be suitable for lighter weight stomach sleepers, especially for those between 130 and 230 pounds.
Mattress Construction
Helix mattresses use a hybrid design that pairs foam comfort and transition layers with a coil core. All models share a similar construction with variations between models. Below is a breakdown of each mattress construction.
Helix Mattresses
| Mattress |
Firmness |
Comfort Layers |
Support Core |
Cover |
| Helix Sunset |
Soft (2-3) |
Memory Foam (Memory Plus Foam), Latex-Like Polyfoam (Helix Dynamic Foam) |
Pocketed Coils, Polyfoam |
100% Polyester |
| Helix Midnight |
Medium Firm (6) |
Memory Foam (Memory Plus Foam), Latex-Like Polyfoam (Helix Dynamic Foam), Transition Polyfoam |
Pocketed Coils, Polyfoam |
100% Polyester |
| Helix Twilight |
Firm (7) |
Memory Foam (Memory Plus Foam), Transition Polyfoam |
Pocketed Coils, Polyfoam |
100% Polyester |
| Helix Moonlight |
Medium Soft (4) |
2 Layers of Latex-Like Polyfoam (Helix Dynamic Foam) |
Pocketed Coils, Polyfoam |
100% Polyester |
| Helix Dusk |
Medium Firm (6) |
Latex-Like Polyfoam (Helix Dynamic Foam), 3” Memory Foam |
Pocketed Coils, Polyfoam |
100% Polyester |
| Helix Dawn |
Firm (8) |
Latex-Like Polyfoam (Helix Dynamic Foam), Transition Polyfoam |
Pocketed Coils, Polyfoam |
100% Polyester |
| Helix Plus |
Firm (7) |
Memory Foam (Memory Plus Foam), Latex-Like Polyfoam (Helix Dynamic Foam), Memory Foam |
Pocketed Coils, Polyfoam |
100% Polyester |
Helix Prices and Sizing
Helix mattresses are very competitively priced, costing less than average for hybrid models. The standard version of each mattress falls far below the average price point. Luxe versions of the Dawn, Dusk, Midnight, Moonlight, Sunset, and Twilight are also available. While the Luxe options cost more than the standard versions, they are still affordably priced compared to the average for hybrid models. Helix also runs frequent promotions that offer additional discounts. Given their quality materials and low cost, Helix mattresses may appeal to value seekers.
In the below table, the base prices refer to all base Helix models (Sunset, Moonlight, Midnight, Dusk, Twilight, and Dawn), the Luxe price refers to Luxe versions of all those mattresses, and the Plus price refers to the singular Plus model.
| Sizes |
Dimensions |
Base Height |
Base Price |
Luxe Height |
Luxe Price |
Plus Height |
Plus Price |
| Twin |
39” x 75” |
12” |
$699 |
14” |
$1,099 |
13” |
$849 |
| Twin XL |
39” 80” |
12” |
$799 |
14” |
$1,349 |
13” |
$925 |
| Full |
54” x 75” |
12” |
$949 |
14” |
$1,649 |
13” |
$1,149 |
| Queen |
60” x 80” |
12” |
$1,099 |
14” |
$1,949 |
13” |
$1,649 |
| King |
76” x 80” |
12” |
$1,449 |
14” |
$2,349 |
13” |
$2,049 |
| California King |
72” x 84” |
12” |
$1,449 |
14” |
$2,349 |
13” |
$2,049 |
Scroll L – R for more details
Helix's Trial, Warranty, and Shipping Policies
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Availability
Helix mattresses are sold through the Helix website. You can also see Helix mattresses in person at the Helix showroom in New York City and in select partner showrooms across the United States. Mattresses ship to all 50 states and most of Canada, excluding Yukon, Nunavut, and Northwest Territories.
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Shipping
Free shipping is available within the United States. A Customs Tax and a $250 shipping fee apply to orders to Canada.
Helix mattresses ship via FedEx Ground, compressed and rolled in a box. Once an order is placed, mattresses usually take 3 to 7 business days to arrive.
The customer is responsible for the mattress setup. Helix provides setup instructions in the shipping email and inside the mattress box.
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Additional Services
In-home delivery is available in most locations within the 48 contiguous United States. This service is provided by Helix’s delivery partner and carries an extra $149 fee for the first item. Orders of two or more items have a $199 fee. A team will move the mattress into the room, unpack it, set it up, and remove the packing materials.
Old mattress removal is available for a separate $75 fee when you purchase in-home delivery.
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Sleep Trial
Helix mattresses come with a 100-night trial window that begins the day the mattress is delivered. A 30-night break-in period is required before the mattress becomes eligible for return. If the customer chooses to make a return during the allotted time frame, they can receive a full refund of the mattress’s purchase price. A removal partner will pick up the mattress. This offer is good for up to two returns per customer, household, and/or shipping address.
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Warranty
Standard Helix mattresses come with a 10-year limited warranty, and Helix Luxe mattresses have a 15-year limited warranty. These warranties cover manufacturing defects, including indentations greater than 1 inch, cracking and splitting of the foam, and assembly defects in the cover. This warranty applies to the original mattress owner when purchased from an authorized retailer. It does not cover a normal increase in softness, changes in firmness preference, or damage due to abuse or misuse. Customers should retain their receipt as proof of purchase.
The customer is responsible for returning the mattress at their expense. If Helix finds a covered defect, customers can receive up to $100 reimbursement for shipping costs and Helix will elect to either repair or replace the mattress.
Additional terms and conditions apply.
Still have questions?
Our product experts have extensive experience testing just about every sleep product on the market. Send an email to [email protected] or call us at (877) 672-8966 with your questions and we’ll help you find exactly what you’re looking for.
