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Helix Plus Mattress Review

Materials: Hybrid

Firmness: Firm (7.5/10)

Warranty: 15-year warranty

Trial Period: 100-night sleep trial

Price Range: $825-$1,999

The Mattress Nerd’s Take: Helix makes high-quality hybrid mattresses that are specifically tailored to sleep positions and needs. In this Helix Plus mattress review, we take a look at the Helix Plus, a hybrid mattress designed specifically for plus size sleepers with an extra layer and high-density materials to help provide the support needed for a restful sleep. 

Who Is the Helix Plus Best For?

The Helix Plus mattress’ combination of foam and pocketed coils gives the bed a firm, supportive feel that’s perfect for heavier sleepers (in fact we think it’s one of the best mattresses for heavy people). Heavyweight sleepers should feel like they’re sleeping “on” the mattress, but will still experience some contouring around the body in any sleeping position thanks to the additional contour layer. The mattress is also slightly less firm than similar beds (for instance, the WinkBed) on the market, making it appealing for tall and heavy sleepers who don’t enjoy an extra firm feel. 

Lightweight (< 130 lbs):  3 3 2
Average weight (130 – 230 lbs): 3 4 3
Heavyweight (> 230 lbs):  5 5 4

1 = Very poor, 2 = Not good, 3 = Fair, 4 = Good, 5 = Excellent

Side Sleepers

The best mattresses for side sleepers offer a nice combination of support and pressure relief, and the Helix Plus mattress is no different. The comfort layers provide just enough softness for the hips and shoulders while preventing contact with the support core of the mattress. Our only caution would be to lightweight side sleepers and those who love the feeling of sleeping “in” their mattress. Those folks may not enjoy the Helix mattress’ firm feel, so it’s best for them to steer clear of this firmer bed. Heavyweight and average-weight side sleepers should find enough softness in this mattress to help them sleep soundly without too much pressure. 

Back Sleepers 

Back sleepers need a firmer mattress to keep their spine aligned while they sleep. If a mattress is too soft, the hips and shoulders will sink down and change the natural shape of the spine, causing discomfort throughout the night and in the morning. For average-weight and heavyweight back sleepers, the hips and shoulders will remain elevated on the Helix Plus thanks to the firm layers of foam and the taller-than-average pocketed coils. The lower back and legs will also receive some contouring from the comfort foams. Lightweight back sleepers might find this mattress too firm for their taste. But if you’re looking for a sturdy and supportive-feeling bed, the Helix Plus is a good mattress for back sleepers. 

Stomach Sleepers 

Similar to back sleepers, stomach sleepers require a firm mattress that will prevent the hips from sinking. The Helix Plus does this well, as the pocketed coils keep the hips in line with the shoulders and distribute body weight evenly. Whether you’re a lightweight, average-weight or heavier stomach sleeper, the Helix Plus should keep you elevated and comfortable as you sleep. For other mattresses that support the entire body, see our best mattress for stomach sleepers list.

Combination Sleepers 

The light bounce of the Helix Plus mattress makes it appealing for combination sleepers who don’t like to feel stuck in the mattress while they move around and change positions throughout the night. Average-weight and heavier combination sleepers should feel comfortable in any position on this mattress, but lightweight combination sleepers should consider choosing a different mattress if they spend a lot of time sleeping on their side. If you are looking for a more responsive mattress, check out the best mattress for combination sleepers.

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Helix Video Review

How Does the Helix Plus Feel? 

Responsiveness, Bounce and Ease of Movement 

Responsiveness is a measure of how quickly the mattress responds to your movement. If you want a mattress that is easy to move around upon, responsiveness is a key component to look for. Unfortunately, our team of testers here at Mattress Nerd found that the Helix Plus is not very responsive. In fact, one member of our team said it was “surprisingly difficult to move around on.” If you tend to toss and turn and want a really easy movement experience, this may not be the mattress for you. For mattresses that make movement easier, check out the best latex mattresses.

How Firm is this Mattress?

The Helix Plus is rated a 7.5 out of 10 on the firmness scale, making it medium-firm to firm mattress similar in feel to some other Helix models, like the Dawn. The firmness feel will change a bit depending on your body type: for instance, it’ll feel a bit softer to heavier sleepers than lightweight sleepers. The pocketed coils and dense transitional foam in the Helix Plus produce a firm and supportive feel, while the top layers will provide light contouring around sensitive parts of the body like the hips and shoulders. A latex layer and a thick layer of pocketed coils provide the mattress with some light bounce. The best firm mattresses may also work for some stomach sleepers who are looking for a strong surface that evenly distributes the body weight.

Does it Sleep Hot? 

 The Helix Plus has cooling components in its cover, comfort foam layers and coil layers, making it especially appealing for larger sleepers who tend to sleep hot. The cover is made from a specially designed material that wicks away excess heat and moisture, and the top layer of comfort foam is made from a latex foam, which is more breathable than traditional memory foam. Finally, the coils increase airflow, preventing your body heat from building up in the mattress. Overall, the Helix Plus is designed to be a mattress for hot sleepers.

Is it Good for Plus-Size Couples? 

The Helix Plus was designed to support up to 300 lbs. on each side, and it also scores pretty well on motion isolation. The best mattresses for couples are ones that prevent motion from transferring from one side of the bed to the other. That way, if one person tosses and turns, they won’t wake their partner. When our team of testers at Mattress Nerd tested the Helix Plus, we found that there was some motion transfer from one side to the other. Still, some motion transfer is to be expected for a bed with innerspring coils. Unless you’re super sensitive to movement, you shouldn’t be too bothered by motion transfer on this bed. 

How’s the Edge Support? 

Our testers at Mattress Nerd found that, despite the excellent support in the center of the mattress, the edges did not offer the same support. One of our lightweight testers found that the edges collapsed slightly under her weight, and this is likely to be an even bigger problem for heavyweight sleepers. This shouldn’t matter much to you if you sleep in the middle of the mattress and rarely sit on the edge, but keep this in mind if you like reading or putting on your shoes right on the edge of the bed. To make the most of your mattress surface, check out the best king size mattresses.

Helix Plus Construction

The Helix Plus is a 13” hybrid mattress made with layers of foam and pocketed coils. Its design takes into consideration universal needs as well as needs unique to heavy sleepers, such as adequate support. 

Layer #1: The Helix Plus mattress comes with a 100% polyester cover that has a sleek, smooth feel and incorporates Helix’s Ultra Breathable Tencel technology, which is designed to increase airflow as you lie on the bed. 

Layer #2: The bed’s comfort layer contains Memory Plus Foam, a durable Helix blend that has a responsive latex feel. The comfort layer will help disperse body heat, which is good for hot sleepers. 

Layer #3: Below the Memory Plus Foam is a second comfort layer of Helix Dynamic foam. A latex-foam hybrid alternative, the Helix Dynamic Foam is dense, yet contours to the body for pressure relief in just about any sleeping position.

Layer #4: Beneath the comfort layers is a transitional layer of firm memory foam, which provides the spinal support heavy sleepers need. 

Layer #5: The support layer of the mattress contains hundreds of individually wrapped, extra-tall coils that are reinforced around the perimeter to encourage edge support. 

Layer #6: The base layer of the mattress is made of DuraDense foam, which enhances support and increases the durability of the entire bed while providing a surface on which the pocketed coils can react.

To compare the constructions of all the Helix models, check out our Helix Mattress Comparison and Helix Luxe Mattress Comparison.

How Much Does the Helix Plus Mattress Cost?

Mattress Size Price Dimensions Height Weight
Twin $825 39” x 75”  13” 53 lbs.
Twin XL $925 39” x 80”  13” 56 lbs.
Full $1,099 54” x 75”  13” 71 lbs.
Queen $1,599 60” x 80”  13” 84 lbs.
King $1,999 76” x 80”  13” 103 lbs.
California King $1,999 72” x 84”  13” 103 lbs.

Check out our Helix Mattress Coupons page for exclusive deals and discounts. If you are shopping on a budget, check out the Best Mattress Under $500.

helix box e1608037657629

How Do the Policies Measure Up?

Shipping & Unboxing

Helix offers free shipping for customers in all 50 states. The Helix Plus is shipped vacuum-packed in a box via UPS Ground, and most shoppers receive their order within 10 business days of purchase. Helix does not offer white glove delivery at this time, but in certain locations, you may request the removal of your old mattress for an added fee of $150.

When our Mattress Nerd team unboxed this mattress, we had a relatively pleasant and easy experience. The bed expanded in less than three minutes and had very minimal off-gassing scent (the smell that sometimes ensues when memory foam suddenly expands). The best online mattress brands will each have similar unboxing experiences and company policies. 


The Helix Plus is backed by a 15-year warranty, which covers defects in the mattress such as deep indentations and split or cracked foam. The warranty’s coverage is contingent upon the mattress having proper foundational support, which Helix defines as a solid, firm surface on a bed base. Sagging and indentations from normal wear and tear are not covered, and the warranty is non-transferable. For more details, see our Helix warranty breakdown.

Trial Period & Returns

The Helix Plus comes with a 100-night sleep trial. The sleep trial policy includes a 30-night break-in period, which means you won’t be able to return or exchange the mattress until you’ve slept on it for 30 nights. Here at Mattress Nerd, we’re big fans of policies like this because it can take some time for the body to adjust to a new bed. If you’re still not satisfied with the mattress after the 30-night period, you may return it for a full refund. The returned bed will be recycled or donated to charity.


Check out our comparison tool to see how it stacks up.

Compare Mattresses

Comparing the Helix Mattresses

The Helix Sunset is better suited for side sleepers, while the Helix Midnight beats the Helix Plus for combination sleepers, and the Helix Twilight is one of the best mattresses for back pain.

Helix Plus vs. Helix Sunset

The Helix Sunset is the softest Helix hybrid mattress, ideal for strict side sleepers and lightweight sleepers. If you sleep on your back or your stomach, you will likely find the Sunset mattress to be a bit too soft for your liking.
The Helix Sunset is very different from the Helix Plus, which is very firm and built primarily for back sleepers, stomach sleepers and heavyweight sleepers. The Helix Sunset, on the other hand, is best for side sleepers and lightweight sleepers. Both the Sunset and its sister mattress, the Helix Moonlight, are a bit less expensive than the Helix Plus, which is great for those shopping on a budget.

Helix Sunset

The Helix Sunset features a plush memory foam layer with a soft, contouring feel that's especially good for side sleepers. Memory foam purists will love its classic "sinking" effect that cradles the body as if you're sleeping "in" the mattress.
Helix Sunset Mattress

Helix Plus vs. Helix Midnight

The Helix Midnight is a hybrid mattress with medium firmness and a balanced feel that provides body contouring and support. It offers excellent cooling, quick responsiveness and strong edge support, which makes it a bit different from the less-responsive Helix Plus.
However, the Helix Plus supports more weight and comes with extra comfort layers. If you’re an average-weight sleeper who tosses and turns often at night, then the Helix Midnight may be better for you. But if you’re a heavyweight sleeper who stays primarily in one position, then the Helix Plus will probably be more comfortable.

Helix Midnight

The Helix Midnight provides tailored support and a medium-firmness feel geared specifically for side sleepers. The hybrid construction promotes airflow to keep you cool, while the foam layers provide cradling and support where you need it.
helix midnight mattress

Check out our full Helix Midnight Mattress Review to learn more. 

Helix Plus vs. Helix Twilight

The Helix Twilight is a firm hybrid mattress with contouring layers that provide excellent pressure relief and spine alignment, which is ideal for people coping with chronic back pain.
The Helix Plus also offers great spine alignment and pressure relief, but primarily for heavyweight sleepers. Lightweight sleepers will likely find the Helix Plus a bit too firm to provide proper pressure relief, but average-weight back and stomach sleepers should be able to find adequate spinal support on the Helix Plus.

Helix Twilight

The Helix Twilight mattress is specifically engineered for sleepers who need a firmer sleep surface. A hybrid mattress featuring coils for support and memory foam for cradling, the Twilight combines lumbar support with cushioning that's good for back, stomach and heavyweight sleepers.
helix twilight picture

Helix vs. Other Brands

Helix Plus vs. Big Fig

Some heavyweight sleepers need extra support from their mattress but don’t want an extra-firm mattress. If you’re in that category, the Big Fig may be a better option for you when compared to the Helix Plus.

Both mattresses offer excellent cooling properties and a delicate combination of support and comfort for bigger body types, but the Big Fig is slightly softer, with a medium-firm feel instead of a firm feel. It’s certainly more expensive than the Helix Plus, but could be great if you’re a larger side sleeper who needs cradling support for the hips and shoulders.

Big Fig

Specifically designed for plus size sleepers, the Big Fig delivers on every quality a heavier adult could want (and need) in a mattress.
big fig mattress

See our full Big Fig Mattress Review to learn more. 

Helix Plus vs. Brooklyn Bedding Titan

The Helix Plus and the Brooklyn Bedding Titan were both designed with heavyweight sleepers in mind, but they both have very different strengths. The Titan has excellent responsiveness, meaning it’s great for combination sleepers who tend to change position throughout the night.

The Helix Plus, on the other hand, doesn’t have great responsiveness and won’t allow sleepers to maneuver around easily atop the bed. Still, it offers better pressure relief and edge support when compared to the Titan.

Titan Mattress

Created specifically for heavyweight sleepers, the Titan mattress from Brooklyn Bedding offers great support with a combination of gel memory fun and 961 individually wrapped coils. It comes shipped in a box to your home and includes a 120-night risk free trial.
Titan Mattress

See our full Titan Mattress Review to learn more. 

Helix Plus vs. WinkBed

While the Helix Plus mattress is designed for heavyweight individuals or couples, the WinkBed is much better for single sleepers. It allows more motion transfer than the Helix Plus, which means you could be awakened more easily by a shifting partner if you choose the WinkBed. 

However, the WinkBed is far more responsive and offers solid edge support, so you don’t have to worry about rolling off the edge of the bed in the middle of the night. Overall, these are two high-quality beds built for larger bodies. 


WinkBeds is a family-owned operation that focuses on details to attract customers to their luxury mattresses, which are made to order in Wisconsin. The company believes so strongly in their mattress quality, that they attach a lifetime warranty to them.
The WinkBeds Original

See our full WinkBed Mattress Review to learn more. 

Haven’t made a decision yet? Check out these comparisons:

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Does my Helix mattress have a weight limit?

Your Helix mattress can support up to 1,000 lbs. of combined weight and up to 500 lbs. for individual sleepers. Helix’s team verified these weight limits with successful testing, so you can sleep soundly knowing you’re well-supported.

Does my Helix mattress have an odor? 

All of the foams used in Helix mattresses are certified by the CertiPUR-US program, meaning that they do not contain any harmful chemicals or heavy metals. Any faint odor (called “off-gassing”) after opening the mattress will diffuse within 24 hours. But if you’re highly sensitive to smells, it might help to open a window or have a box fan blowing near the mattress to help the smell go away faster.

Does my Helix mattress require a foundation?

While a foundation isn’t required for the Helix mattress, a strong support system is highly recommended. Helix recommends their own Helix foundation as the best option for preventing sagging, but you can also choose to use your own support system: for instance, a box spring. Other support system options include any bed frame with thick, firm and flat slats. The slats should be no wider than five inches apart, as that could cause sagging and could potentially void the warranty.

See More FAQs at helixsleep.com.

What’s the Bottom Line?

The Helix Plus is a comfortable, supportive and cooling mattress for tall and large bodies. The thoughtfulness of its design ensures that it remains durable and comfortable for heavy sleepers in the long-term. While it doesn’t earn high marks in motion isolation or edge support, the mattress is supportive and helps with temperature control. All in all, this is a wise and relatively affordable choice for heavyweight folks who want to enjoy their mattress while ensuring it adequately supports their weight.