Helix PLUS Mattress Review – How Does It Support Heavier People?

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Helix is an interesting company that makes it easy for customers to find the perfect mattress. Shoppers can choose from one of Helix’s numerous models or they can take a sleep quiz, and Helix will recommend the best model for their situation.

Helix mattresses range from soft to firm, from comfortable to supportive. At the far end of their support spectrum is the Helix PLUS, a mattress made specifically for larger sleepers. Our Helix PLUS mattress review will look at its construction, firmness, and overall performance.

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Helix PLUS Mattress Overview

Most major online mattress brands now offer options for heavier sleepers. In the past, heavier people had to make do with mattresses that really couldn’t handle their extra weight, and this would lead to sore backs and joint pain and just an overall lack of healthy sleep.

With the Helix PLUS mattress, heavier sleepers should be getting all the additional support they require. Tall, supportive coils plus high-density foams will stand up to even much heavier weights. What’s more, its durable materials should ensure that the Helix PLUS doesn’t begin to sag after only a few years of use, so it should be a good investment for larger sleepers who are sick of their mattresses falling apart so quickly.

Who Might Like The Helix PLUS Mattress

  • Hot sleepers who want a mattress to keep them cool at night.
  • Heavier back sleepers and stomach sleepers who require extra support.
  • People looking for one of the best mattresses for back pain relief.
  • Those who like the feeling of sleeping more on top of their mattress.

Who Might Not Like The Helix PLUS Mattress

  • Side sleepers who don’t weigh over 300 lbs.
  • Those who prefer to slowly sink into their mattress and feel it envelop them.
  • Shoppers who are seeking a significantly affordable mattress.

Helix PLUS Mattress Video Review

Our video review takes a more in-depth look at the Helix PLUS as we discuss the construction, firmness, and overall performance of the mattress. Readers who want to witness the Helix PLUS in action should definitely give it a watch!

Save on your purchase with Helix mattress coupons.

Helix PLUS Mattress Firmness And Feel

Helix says that the PLUS mattress is made for heavier sleepers, but what does it actually feel like to lie on it? Well, we tried the Helix PLUS mattress ourselves, and we will now get into what that experience was like.

How Firm Is The Helix PLUS?

On our firmness scale, we put the Helix PLUS at a 7.5/10, firmer-than-average. The top foam layers of the mattress are slightly soft, but they are high-density and not particularly easy to press into. Beneath the comfort layer, the coils add even more support and firmness to the mattress. We will note that our heaviest team member, Marten, is only 250 lbs, and much heavier sleepers in the 300 to 500 lb weight range might actually feel like the Helix PLUS is softer as their weight will compress these layers more.

Sleeping On The Helix PLUS

Lying down on our backs on the Helix PLUS the mattress offers us an exceptional balance of comfort and support. Our hips sink into the memory foam and Dynamic Foam and we feel both layers conforming to the rest of the body. Underneath that, the coils are holding up the body and providing great overall support.

Helix PLUS Mattress - Back Sleeping

Moving to our sides, the Helix PLUS is a bit too firm for us, and we can feel some significant pressure on our shoulders and hips and we feel jammed up in those areas. Again, this mattress is made for larger sleepers, and we might just not be heavy enough to activate the high-density comfort material.

RELATED: Best Mattress For Side Sleepers

Stomach sleeping, the Helix PLUS mattress is a fantastic, supportive match. Our hips do not bow into the mattress in the least and the firmer-than-average mattress supports our bodies completely. It could be a good mattress for stomach sleeping.

What Does The Helix PLUS Feel Like?

The Helix PLUS is a hybrid mattress with a somewhat balanced feel. The top of the mattress features two layers of memory foam but they are of a much higher density and don’t move super slowly. We do get just a bit of that slow-moving memory foam right on top but, when we add in the Helix Dynamic Foam and coils, the mattress is quite responsive. With the Helix PLUS, it feels more like we are sleeping on top of the mattress and it is not too difficult to switch positions.

Helix PLUS Mattress - Firmness And Feel

Average Weight Sleepers – 130 lbs – 230 lbs

Sleepers who are average weight are going to find the Helix PLUS to be a good mattress for back sleepers. They will experience good contouring and support, while their hips are allowed to sink in just a bit. Side sleeping on the Helix PLUS, most average weight people are going to feel some pressure on their shoulders and hips and, stomach sleeping, they should get all the support they need.

Heavyweight Sleepers – Over 230 lbs

The Helix PLUS is made specifically with heavyweight sleepers in mind, so it is no surprise that the mattress is a fantastic fit for multiple sleeping positions. Heavier back sleepers will get all the support and contouring they require, and stomach sleepers will feel well supported too. Side sleepers who are under 300 lbs might feel some pressure on their shoulders and hips, but much heavier sleepers should get receive nice pressure relief from the top foam layers.

Lightweight Sleepers – Under 130 lbs

Back sleeping on the Helix PLUS, lightweight sleepers might feel like the mattress is too firm for them; their hips and butt might not be heavy enough to press into the top foam layers, and they could feel some lower back strain. Side sleeping, they will definitely feel some serious pressure on their shoulders and hips, even more than average weight sleepers might feel. However, stomach sleeping, the Helix PLUS will be supportive enough for the majority of lightweight people.

See our top picks for the best mattress for lightweight sleepers.

Helix PLUS Mattress Construction

Let’s break down just what makes up the Helix PLUS mattress. We will look at each layer one by one, discuss how they work, and how they affect the overall performance of the mattress.


The cover of this mattress is produced with Ultra Breathable Tencel fabric that allows a significant amount of air to pass through the top of the Helix PLUS.

Comfort Layers

Right on top of the Helix PLUS, there is a 1″ layer of high-density gel memory foam. It has that slow-moving memory foam feel, and the gel-infusion is meant to help with cooling and heat dissipation. Below that, there is a layer of Helix Dynamic Foam, which is a bouncy, latex-like foam that will add some real response to the top of the mattress. Finally, a layer of firmer memory foam acts as a transition layer and is meant to add more support for heavyweight sleepers.

Helix PLUS - Construction And Layers

Support Layer

The support layer of the Helix PLUS contains tall coils that are individually wrapped and made to handle much heavier weights. They are also firmer toward the edge of the mattress to help provide more edge support for heavier people. The coils rest on a layer of Helix’s DuraDense Foam that is durable and helps support the rest of the mattress.

Mattress Height

The Helix PLUS is 13″ tall and is a substantial hybrid mattress.

Up To $200 Off
Helix Plus
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The Helix PLUS is a supportive hybrid that could be a great match for heavier sleepers. Click the button to save up to $200 and get 2 free dream pillows

Helix PLUS Mattress Size Options And Price

Check out the chart below to find the most up to date size and pricing information for the Helix PLUS:

Size Dimensions Price
Twin 39″ x 75″ x 13″ $849
Twin XL 39″ x 80″ x 13″ $949
Full 54″ x 75″ x 13″ $1149
Queen 60″ x 80″ x 13″ $1649
King 76″ x 80″ x 13″ $2049
California King 72″ x 84″ x 13″ $2049

Also, those who don’t need a mattress for heavy people should consider one of the other Helix mattresses. Make sure to read our Helix review for their customizable mattress and don’t forget to use our discount!

Save Up To $200

Helix provides customizable mattresses that can be a great fit for any type of sleeper; click the link below to save up to $200 on a Helix mattress and get 2 Free Dream Pillows.

Helix PLUS Mattress Performance

We made the Helix PLUS run the gauntlet, and we tested it for cooling, motion transfer, and many other aspects. Keep reading to see how the Helix PLUS performed during our rigorous tests:

Sleeping Hot Or Cold

The Helix PLUS mattress is designed to sleep cool and boasts many features that should help with heat dissipation. The Tencel cover is designed t0 promote airflow through the top of the mattress and, while the mattress does contain memory foam, it is infused with a cooling gel. The tall coils also allow for a good deal of air to pass through the mattress, and this makes for quite the cool-sleeping mattress.

Motion Transfer

To test out how well the Helix PLUS handles motion transfer, we first placed a glass of water in the center of the mattress. We then pressed into the other areas of the mattress surface and did note some disturbance in the water. Also, Marten lay on one side of the mattress while our other team member, Danny, got in and out of bed on the other side. Marten did feel some of Danny’s movements transfer to his side of the mattress. Keeping this all in mind, those who need the best mattress for couples should be aware that there could be some motion transfer between sleeping partners.

Helix PLUS Mattress - Motion Transfer

Edge Support

The Helix PLUS is a generally supportive mattress and even features firmer coils toward the edge of the mattress. Because of this, we do feel quite secure sitting near the edge of the mattress and, lying down near the edge, we do not feel like we are going to roll out of bed and onto the floor.

Helix PLUS Mattress - Edge Support


As we have mentioned a few times, the Helix PLUS is a mattress designed for larger people and features high-density foams and supportive coils. Both of these materials are very durable and shouldn’t sag or break down when faced with the weight of heavier sleepers. The mattress should stand up to at least seven years of use before owners start to see indentations or sagging. See our top picks for the best mattress that won’t sag for more information.


The Helix PLUS is a bed in a box mattress and, like other online mattresses, it comes shipped in a cardboard box. When we opened the box, took out the rolled-up mattress, and cut away all the plastic, there was an initial chemical smell. However, we placed the Helix PLUS in the bedroom, opened the window, and gave it 48 hours to air out. We did not notice any chemical smell after this.


While the Helix PLUS does feature coils, it is not a particularly noisy or squeaky mattress, and we were able to move around quite easily with no sound. We will note, that the mattress might become noisier as it gets older, and the coils begin to weaken.


Couples who are looking for a good mattress for sex usually want to shoot for something that is bouncy and makes it easy to move around. The Helix PLUS is a responsive mattress and shouldn’t make it difficult for partners to reposition and find a rhythm during those intimate evenings.

Helix PLUS Mattress Review

Helix Company Policies

Always review the fine print before deciding on a mattress. Company policies may have a big role in your purchasing decision.


Each Helix PLUS mattress is covered by a 15-year limited warranty. This limited warranty gives you specific legal rights, and covers all manufacturing defects. Learn more about the warranty on Helix’s website.

Sleep Trial

You will have plenty of time to decide if the Helix PLUS mattress is the right fit for you as the mattress comes with the security of a 100-night sleep trial.

Return Policy

All Helix mattresses require a 30-day break-in period to allow your body to adjust to the mattress. If you aren’t completely satisfied with the Helix PLUS mattress, you can return it for a full refund within the 100-night sleep trial, after reaching the 30-day break-in period.

How Does The Helix PLUS Compare To Other Mattresses?

There are now quite a few online mattresses that are designed specifically with larger people in mind. Let’s see how the Helix PLUS stacks up when compared to some of its competitors. Make sure to also check out our mattress comparison page for more Helix mattress comparisons like Helix vs Casper and Helix vs Leesa.

Helix PLUS vs. Big Fig

The Big Fig is another popular mattress that is designed with larger sleepers in mind. In a lot of ways, these two mattresses are the same because they both feature high-density foams on top and then supportive coils on the bottom.

Big Fig Mattress Construction

That being said, there are some differences in firmness and feel – the Helix PLUS feels translates to a firmness rating of 7.5/10, but the Big Fig feel closer to an 8/10. The Helix PLUS has a balanced hybrid feel that lets sleepers sink in just a bit. There is soft memory foam on top, so sleepers will get a little of that classic memory foam feel. The Big Fig has more of a pillow top feel and doesn’t sleepers sink in quite so far.

Between the two mattresses, the Helix PLUS should be the better choice for heavier side sleepers and those who prefer a bit of that memory foam feel. The Big Fig will be a better option for much heavier people, larger stomach sleepers, and those who like to sleep more on top of their mattress.

Helix PLUS vs. Brooklyn Bedding Titan

The Brooklyn Bedding Titan was also created to appeal to heavier people. It contains high-density memory foam as well as responsive proprietary foam and supportive coils. The Helix PLUS and Brooklyn Bedding Titan mattresses really are quite similar in terms of their design and overall feel.

Brooklyn Bedding Titan Mattress Construction

That being said, the Titan is firmer than the Helix PLUS; it feels like a 9/10 and the Helix PLUS feels like a 7.5/10. They both don’t let sleepers sink in too far, but the Titan still feels significantly firmer.

The main difference between the two mattresses is the price. The Titan comes from Brooklyn Bedding, a producer of affordable value mattresses. The Titan is over $500 less for a Queen size than the Helix PLUS.

The Helix PLUS should be the better choice for heavier side sleepers, and the Titan should work better for heavier stomach sleepers and those who are looking to save some money on their purchase.

RELATED: WinkBeds Plus vs Helix PLUS

Overall Rating

Helix PLUS Mattress
4.1 Overall
Edge Support
Motion Transfer
Trial Period

Helix PLUS Mattress FAQs

Now, we’d like to answer some of the most frequently asked questions about the Helix PLUS mattress.

Is the Helix PLUS mattress any good?

The Helix PLUS mattress is definitely a good mattress. It features high-density foams and supportive coils, making it a durable option for heavier sleepers. It should be able to handle heavier weights and should be a good long-term investment.

Is the Helix PLUS mattress good for heavy people?

The Helix PLUS mattress is a solid choice for heavy people. It is designed to support heavier weights and its durable, high-density foams shouldn’t sag too quickly. Larger back sleepers, stomach sleepers, and much heavier side sleepers will like what they find with the Helix PLUS.

How firm is the Helix PLUS mattress?

On our firmness scale, the Helix PLUS translated to a 7.5/10 rating, resulting in a firmer-than-average feel. Lighter sleepers might feel like the mattress is even firmer and much heavier sleepers might think the mattress is softer.

Does the Helix PLUS mattress sleep hot?

The Helix PLUS mattress should not sleep too hot. It features gel-infused memory foam, a breathable cover, and coils that allow for a good amount of airflow. The mattress should not trap too much heat and direct it back at sleepers during the night.

Marten is Senior Editor at Mattress Clarity. He covers the mattress industry as well as sleep science news. He is specifically interested in the connection between sleep and overall health. Marten has written for media publications like Consequence of Sound and received a master’s degree in Film Studies from Emory University. He comes from Franklin, Indiana, and spends all the time he can writing, directing, and acting in films. He has directed genre short films and features. His newest film, Starlets, recently premiered at the River Town Film Festival in Clinton, NJ. He also stars in the upcoming thriller, Sour Bear. His next film, At The Hop, is a hot rod actioner with a horror twist.