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Helix is a direct-to-consumer mattress company that is well-known for its sleep quiz. This quiz recommends a mattress model based on the customer’s weight, sleep position, and personal preferences. To accommodate a wide range of sleep styles, the Helix line consists of seven main models.
The Helix Sunset and the Helix Moonlight are the company’s softest models. Medium models include the Helix Midnight and the Helix Dusk. The Helix Twilight, the Helix Dawn, and the Helix Plus are the firmest models in the line.
Helix crafts the Sunset, the Midnight, and the Twilight with side sleepers in mind. The Moonlight, the Dusk, and the Dawn are engineered for back and stomach sleepers. The Plus is designed specifically for larger individuals. While Helix constructs every mattress with certain sleep positions and weight groups in mind, other individuals may also enjoy the feel of each model.
In addition to the standard versions, each model except for the Plus is also available in a Luxe version. This optional upgrade adds zoned lumbar support to the coil system to promote better spinal alignment by bolstering support near the hips while allowing the shoulders to sink in more. The Luxe version also uses a quilted pillow top for a plusher feel. A Tencel cover wicks away moisture while allowing airflow into the mattress. This upgrade also includes a 15-year warranty period instead of the standard 10-year warranty.
The standard versions of the Dawn, the Dusk, the Midnight, the Moonlight, the Sunset, and the Twilight measure 12 inches thick, while the Luxe versions are 14 inches thick. The Plus is 13 inches thick. Any of these heights could be considered high-profile, so Helix mattresses may require deep pocket sheets.
We’ll examine each of these Helix mattress models and discuss their materials, performance, and customer ratings. We’ll also highlight the potential benefits of each model to give you a clearer idea of which option may be best for you.
Watch the videos below to see how the Helix Midnight, Helix Midnight Luxe, Helix Dawn, and Helix Plus performed when put to the test in the Sleep Foundation Lab.
Helix mattresses use a hybrid design that pairs foam comfort and transition layers with a coil core.
Springs in the support layer are individually wrapped to allow them to move independently with minimal motion transfer. The perimeter of this layer is reinforced for greater edge support. Their coil cores give Helix mattresses more bounce while allowing air circulation. The Luxe options also use zoning in the coil layer to promote better spinal alignment by supporting the hips more. A base layer of firm polyfoam gives the coils an even plane to rest on.
Standard versions of the Dawn, Dusk, Midnight, Moonlight, Sunset, and Twilight have a soft-to-the-touch polyester cover that’s stretchy enough to move with the comfort layer. This breathable material also allows cooling air circulation into the mattress. The Plus Mattress and the Luxe versions of the other mattress models use Tencel in their mattress covers for added breathability and cooling. The Luxe versions also have quilted pillow tops for extra cushioning.
Each Helix mattress model uses different comfort and transition layers to achieve their desired feels. The Sunset, Midnight, and Twilight use memory foam in their comfort layers to contour and relieve pressure points. Helix Dynamic Foam is used in the comfort layers of the Moonlight, Dusk, and Dawn. This proprietary high-density polyfoam aims to mimic the responsive feel of latex. The Plus has a two-layer comfort system with one layer of memory foam and one layer of Helix Dynamic Foam.
Helix Dynamic Foam serves as the transition layer for the Sunset and the Moonlight. A layer of polyfoam acts as a transition layer for the Midnight, the Twilight, and the Dawn. The Dusk and the Plus use memory foam in their transition layers.
Standard versions of the Dawn, the Dusk, the Midnight, the Moonlight, the Sunset, and the Twilight are 12 inches thick. Because of the addition of a pillow top, the Luxe versions are 14 inches thick. The Plus measures 13 inches thick.
The Helix Sunset, Midnight, and Twilight have very similar constructions, with a supportive base of pocketed coils on a bed of high-density polyfoam, a comfort layer consisting of Helix’s Memory Plus Foam, and a cover made of polyester. The beds mainly differ from one another in terms of their transition layers and firmnesses.
100% Polyester
Memory Foam (Memory Plus Foam)
Latex-Like Polyfoam (Helix Dynamic Foam) – Sunset
Transition Polyfoam – Midnight, Twilight
Pocketed Coils
Polyfoam
The Helix Moonlight, Dawn, and Dusk share many of the same elements in their constructions, with a polyester cover, the same Helix Dynamic Foam comfort layer, and a pocketed coil support core on a base of high-density polyfoam. The major points of difference between these models lie in their transition layers and their resulting firmnesses.
100% Polyester
Latex-Like Polyfoam (Helix Dynamic Foam)
3″ Memory Foam (Memory Plus Foam) – Dusk
Latex-Like Polyfoam (Helix Dynamic Foam) – Moonlight
Transition Polyfoam – Dawn
Pocketed Coils
Polyfoam
The Helix Plus is constructed of five layers, including three layers of polyfoam, a layer of memory foam, and a layer of springs. A layer of memory foam and a layer Helix Dynamic Foam serve as the comfort system, cradling the sleeper for pressure relief. Next, a layer of polyfoam acts as a buffer between the comfort system and the core. The pocketed coil layer gives extra support and bounce without allowing much motion transfer between coils.
100% Polyester
Memory Foam (Memory Plus Foam)
Latex-Like Polyfoam (Helix Dynamic Foam)
Memory Foam
Pocketed Coils
Polyfoam
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 |
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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 |
Side Sleepers:
What They Need:
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.
How the Helix Moonlight, Dusk, and Dawn fit:
Side sleepers who weigh less than 130 pounds will be best off going for the ample cushioning provided by the Helix Dusk and Helix Moonlight models. Those who prefer a softer feel should opt for the Moonlight.
Side sleepers who weigh between 130 and 230 pounds should consider the Helix Dusk. The Dusk provides strong contouring and support that will be appreciated by most.
For side sleepers who weigh more than 230 pounds, one of Helix’s other models such as the Helix Twilight or the Plus will be better options. While the Dawn is firm and supportive, it may not be sufficiently contouring for heavier side sleepers.
Back Sleepers:
What They Need:
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.
How the Helix Moonlight, Dusk, and Dawn fit:
Because of its medium firm feel, the Dusk is likely to provide enough support for back sleepers who weigh under 230 pounds. The Helix Dynamic Foam comfort layer cushions and contours to adjust to a back sleeper’s body shape, while the memory foam transition layer provides deeper contouring and support to maintain the sleeper’s natural spinal alignment.
For those back sleepers who weigh over 130 pounds, the Helix Dawn is a firmer option. While some may prefer a bit more cushioning, they can benefit from the Dawn’s stable support. Individuals who prefer to sleep on their backs and also weigh more than 230 pounds will find the Helix Dawn’s firm feel to provide the most appropriate level of support for their needs.
Stomach Sleepers:
What They Need:
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.
How the Helix Moonlight, Dusk, and Dawn fit:
As is the case with back sleepers, the Helix Dusk is going to best satisfy the needs of stomach sleepers who weigh less than 230 pounds. Though it is a bit softer than the Dawn, its coil core provides strong, needed support.
Individuals who weigh over 130 pounds will likely experience the best balance between cushioning and support from the Helix Dawn. The Dawn’s firm feel and even support can help keep a stomach sleeper’s spine well-aligned.
Helix Moonlight
Sleeper Type | Under 130 lbs | 130-230 lbs | Above 230 lbs |
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Helix Dusk
Sleeper Type | Under 130 lbs | 130-230 lbs | Above 230 lbs |
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Helix Dawn
Sleeper Type | Under 130 lbs | 130-230 lbs | Above 230 lbs |
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Side Sleepers
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Back Sleepers
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Stomach Sleepers
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Side Sleepers:
Side sleepers who weigh less than 230 pounds will be best off with the combination of cradling and push-back offered by the Helix Midnight’s medium firm feel. The Helix Sunset will also work well for most of these sleepers, though its incredibly plush feel will be too soft for some.
Side sleepers who weigh more than 230 pounds will likely be best off on the Helix Twilight, as its firmer feel will prevent them from sinking too far into the bed.
Back Sleepers:
Back sleepers who weigh less than 230 pounds will probably find that either the Helix Twilight or the Midnight best suit their needs. Those who weigh more than 230 pounds will be better off with the stronger support of the Twilight’s firm feel.
Stomach Sleepers:
Stomach Sleepers who weigh less than 130 pounds should opt for the Helix Twilight, as its medium firm feel provides enough resistance to keep the spine aligned without being too firm. The Helix Twilight will work for these sleepers as well, but the harder firmness may be a bit too much for some lighter stomach sleepers.
The Twilight’s firm feel makes it the most suitable choice of the three for stomach sleepers who weigh more than 130 pounds.
Helix Sunset
Sleeper Type | Under 130 lbs | 130-230 lbs | Above 230 lbs |
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Side Sleepers
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Back Sleepers
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Stomach Sleepers
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Helix Midnight
Sleeper Type | Under 130 lbs | 130-230 lbs | Above 230 lbs |
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Side Sleepers
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Back Sleepers
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Stomach Sleepers
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Helix Twilight
Sleeper Type | Under 130 lbs | 130-230 lbs | Above 230 lbs |
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Side Sleepers
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Back Sleepers
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Stomach Sleepers
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Side Sleepers:
The Helix Plus is built for larger individuals, so side sleepers who weigh over 230 pounds may find the mattress most comfortable. A memory foam comfort layer and transition layer give the necessary cradling to take the pressure off their hips and shoulders, while a layer of Helix Dynamic Foam adds cushioning and bounce.
This construction can also accommodate side sleepers who weigh between 130 and 230 pounds, though the firm feel may not have enough give to allow their hips and shoulders to sink in as much as they’d like. Side sleepers who weigh under 130 pounds are likely to feel discomfort and experience sharper pressure points in their hips and shoulders.
Back Sleepers:
Since the Plus is built to give heavier individuals the extra support they need, it can also serve back sleepers well. Back sleepers usually require an even surface that doesn’t let their hips sag into the mattress, and the Plus’s firm feel and stable support can provide this. Individuals who weigh over 130 pounds should also sink in enough to enjoy cradling and pressure relief.
Back sleepers who weigh under 130 pounds will probably feel the Plus is a bit too firm.
Stomach Sleepers:
The Plus’s 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 who weigh over 130 pounds will likely get the support they need with some comfortable cushioning. The Plus is equally supportive for sleepers who weigh less than 130 pounds, but individuals in this weight group may feel the mattress too firm for ideal comfort.
Helix Plus
Sleeper Type | Under 130 lbs | 130-230 lbs | Above 230 lbs |
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Side Sleepers
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Back Sleepers
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Stomach Sleepers
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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.
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.
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.
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.
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.