Helix Twilight Mattress Review

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The Helix Twilight is one of the firmest models in the Helix brand’s lineup of hybrid mattresses. This firm feel will be a great fit for some types of sleepers (including folks who suffer from back pain), but it won’t appeal to everyone.

Is the Helix Twilight the best mattress for your needs? Read on for our comprehensive Helix Twilight mattress review to find out! We’ll detail this bed’s firmness, feel, construction, and performance and share our experiences with sleeping in all positions on this mattress. We’ll also compare the Helix Twilight to two of its biggest competitors: the Nectar mattress and the original Purple mattress.

Up To $200 Off
Helix Twilight
Helix Twilight
Helix Twilight

The Helix Twilight is a firmer mattress that should be a great fit for back sleepers and stomach sleepers. Use our coupon to save up to $200 and get 2 free pillows

Helix Twilight Mattress Overview

Because the Helix Twilight has a firm feel, it’s well suited to some sleepers and not ideal for others. Here’s a quick overview of who might enjoy sleeping on the Helix Twilight and who might want to continue their mattress search.

Who Might Like The Helix Twilight?

  • Back sleepers who enjoy plenty of support
  • Stomach sleepers
  • Folks who enjoy a slow-moving feel on top of their mattress

Who Might Not Like The Helix Twilight?

  • People who prefer a softer mattress
  • Side sleepers, who won’t obtain adequate pressure relief

Make sure to read our full Helix mattress review to learn more about the other Helix models.

Helix Twilight Mattress Firmness and Feel (Including Firmness Rating)

Whenever you’re shopping for a new mattress, two of the most important factors to consider are firmness and feel. These elements will tell you a lot about whether a mattress could be a good match for your preferred sleep position(s) and other sleep needs. So let’s kick off the in-depth portion of this review by taking a look at the Helix Twilight’s firmness and feel!

How Firm Is The Helix Twilight?

We ranked the Helix Twilight around 7.5 out of 10 on the firmness scale. The industry standard for medium firmness is 6.5/10, so this suggests the Helix Twilight is decidedly firmer-than-average.

Note that firmness is a bit subjective; depending on your body weight and preferences, you might rank this mattress a touch firmer or softer. But it’s fair to say that virtually everyone will find this to be a relatively firm mattress.

Sleeping On The Helix Twilight

We found the Helix Twilight to be a fantastic match for back sleeping. It’s especially well suited to back sleepers who need more support due to back pain, heavier weight, or another factor. In fact, we’ve ranked the Helix Twilight as one of the best mattresses for back pain. The firmer nature of this mattress helps keep sleepers’ hips elevated and aligned with their spines.

Helix Twilight Back Sleeping

Because this is a firm mattress, it’s not ideal for side sleeping. We felt jammed up around the shoulder and hip, and it’s unlikely that sleepers will feel comfortable in this position.

Thanks to its supportive feel, the Helix Twilight should be well-matched to most stomach sleepers, who should experience plenty of spinal support.

What Does The Helix Twilight Feel Like?

The Helix Twilight is a firm hybrid mattress with a slow-moving feel on top. This slow-moving feel is balanced out by the bounciness of the coils in the support layer. Sleepers shouldn’t feel stuck in this mattress.

Average Weight Sleepers – 130lbs – 230lbs

Average-weight back sleepers will find plenty of support on the firm Helix Twilight, though folks who prefer more pressure relief might find that this mattress feels a touch too firm in this position. The Helix Twilight is almost definitely too firm for average-weight side sleepers, who will likely experience pressure around the shoulder and hip. The firm feel of this mattress makes it a great fit for stomach sleepers, who should find that their hips and spine remain aligned through the night.

Heavyweight Sleepers – Over 230lbs

Heavyweight back sleepers should enjoy adequate support on the Helix Twilight. Heavyweight side sleepers will no doubt find that this mattress feels too firm in this position. Heavyweight stomach sleepers who weigh less than 300 pounds should obtain adequate spinal support, while folks who weigh more than that will probably want to look for a dedicated mattress for heavy people.

Lightweight Sleepers – Under 130lbs

While it’s certainly supportive, the Helix Twilight might feel a touch too firm for lightweight back sleepers. It will almost definitely feel too firm for lightweight side sleepers, who are likely to experience pressure around the shoulder and hip. The firm feel of this mattress is great news for lightweight stomach sleepers, who should enjoy plenty of support.

Helix Twilight Mattress Construction

Now that you know what it’s like to sleep on top of the Helix Twilight, let’s take a look at what’s inside of it! We’ll review this bed’s construction layer by layer and reveal how different materials influence performance.


The Helix Twilight features a Soft Touch Design cover that is very breathable and (true to its name) soft to the touch.

Comfort Layers

The primary comfort layer on the Helix Twilight is made from slow-moving Memory Plus Foam. Right underneath this layer, there’s a transition layer of dense, high-grade polyfoam. While the Memory Plus Foam provides a touch of cushion, the firmer layer underneath has the strongest influence on the bed’s overall feel.

Helix Twilight Construction

Support Layer

In classic hybrid mattress fashion, the Helix Twilight’s support layer features individually-wrapped coils. Underneath these coils, there’s a base layer of high-density foam that provides structure and support for the mattress overall.

Mattress Height

The Helix Twilight is 12” tall.

Helix Twilight Mattress Size Options And Price

To see the most up-to-date size and pricing information for the Helix Twilight mattress, take a peek at the chart below!

Size Dimensions Price
Twin 38″ x 75″ x 12″ $700
Twin XL 38″ x 80″ x 12″ $800
Full 54″ x 75″ x 12″ $950
Queen 60″ x 80″ x 12″ $1099
King 76″ x 80″ x 12″ $1449
California King 72″ x 84″ x 12″ $1449

Don’t forget to check out our Helix mattress coupons to get the best deal.

Up To $200 Off
Helix Twilight
Helix Twilight
Helix Twilight

The Helix Twilight is a firmer mattress that should be a great fit for back sleepers and stomach sleepers. Use our coupon to save up to $200 and get 2 free pillows

Helix Twilight Mattress Performance

While a mattress’s construction, firmness, and feel will tell you a lot about whether it’s a good match for your needs, there are still some additional factors to consider. We put the Helix Twilight through a barrage of tests with regards to temperature regulation, motion transfer, edge support, and more. Let’s see how it performed!

Sleeping Hot Or Cold

The Helix Twilight boasts several design features that mean this mattress shouldn’t trap much heat. The breathable cover allows air to pass through the top of the mattress, while the coils create plenty of room for air to circulate within the mattress. If you’re still worried about sleeping hot, you can upgrade to the Luxe model, which offers even more cooling features.

Motion Transfer

Even though this is a firm, bouncy mattress, the Helix Twilight does a surprisingly good job of minimizing motion transfer across the mattress. That’s thanks to the memory foam layer on top of the mattress, which absorbs movement.

Edge Support

Thanks mainly to its support layer of coils, the Helix Twilight boasts solid edge support. We felt secure while lying down near the edge of this mattress.


Because the Helix Twilight features high-density foams and long-lasting coils, this should be a very durable mattress.


We did observe some initial off-gassing from the Helix Twilight. This should dissipate within a few days.


At the time of this review, we observed just a touch of noise from the Helix Twilight’s coils. It’s possible this noise could get louder as time goes on.


The best mattress for sex makes it easy for partners to change positions on top of the bed. The Helix Twilight should be a great fit thanks to its firm, bouncy feel. Partners shouldn’t feel stuck in this mattress.

Company Policies

Now, let’s take a closer look at the fine print for the Helix Twilight mattress:

Warranty Info

The Helix Twilight comes with a 10-year limited warranty. This covers all manufacturing defects and is void if you utilize the incorrect frame of foundation or otherwise mistreat the mattress.

Sleep Trial

You have 100 nights to decide whether the Helix Twilight is the right mattress for you or not.

Return Policy

Helix asks that you try the mattress for 30 nights before you return your mattress. If between 30 and 100 nights, you don’t think the Helix Twiligth mattress is working for you, you can return for a full refund. Just schedule with Helix, and they will pick up the mattress for you.

How Does The Helix Twilight Compare To Other Mattresses?

If you’re shopping for a mattress online, then you’ve probably come across tons of other options. It’s worthwhile to do some comparison shopping, because this helps you feel confident that you’ve landed on the best mattress for your needs. To make things less overwhelming, we’ve brought the comparison to you! We’ve pitted the Helix Twilight head-to-head against two of its biggest competitors: the Nectar and the original Purple mattress.

Also, to see how Helix compares to other mattress brands, take a look at our Helix mattress comparisons.

Helix Vs Nectar

The Helix Twilight and the Nectar boast different constructions: The Helix Twilight is a hybrid mattress that layers foams over coils, while the Nectar is an all-foam mattress that uses memory foam in its comfort layer.

Nectar Mattress - Construction And Foam Layers

In spite of their different materials, the Helix Twilight and Nectar actually have similar feels. Because they both use memory foam in their top layers, they both have a slow-moving feel right on top of the mattress.

These are both durable mattresses, but the Helix Twilight might last a bit longer thanks to its inclusion of coils.

One significant difference between these two beds is their respective firmness. We ranked the Helix Twilight at 7.5/10, or firmer-than-average, while the Nectar is softer at around 6.5/10--or right around average firmness.

These mattresses also differ a bit when it comes to price. A Queen-size Helix Twilight costs around $999, while the same size Nectar costs a bit more at $1,198.

Who Should Get The Helix Twilight?

  • Hot sleepers who need a mattress that sleeps cool
  • Folks who are looking to save some money
  • People who prefer a firmer mattress

Who Should Get The Nectar?

  • People who prefer a plusher memory foam feel
  • Side sleepers who need more pressure relief
  • Folks who are looking for a slightly softer mattress

Learn more about the Nectar in our comprehensive Nectar mattress review.

Helix Vs Purple

The Helix Twilight and the original Purple mattress differ dramatically when it comes to their respective constructions. The Helix Twilight is a hybrid mattress that layers foams over coils, while the Purple’s comfort layer is made from a unique hyper-elastic gel polymer grid.

Purple Mattress - Construction And Layers

Because of their different materials, these beds are also very distinct in terms of feel. The Helix Twilight has a touch of the slow-moving feel that is common to memory foam, while the Purple’s gel grid creates a unique feel that is simultaneously squishy and firm.

These are both durable mattresses, but the Purple is likely to be the longer-lasting of the two. That’s thanks to the hyper-elastic gel polymer grid, which is an exceptionally durable material.

These beds are notably different when it comes to firmness. We ranked the Helix Twilight at 7.5/10, or firmer-than-average, while we ranked the Purple right around average firmness at 6.5/10.

One more difference? Price. The Helix Twilight costs around $999 for a Queen, while the Purple costs a bit more at around $1,149 for the same size.

Who Should Get The Helix Twilight?

  • Fans of a traditional mattress construction and feel
  • Stomach sleepers

Who Should Get The Purple?

  • Hot sleepers who want a temperature-neutral mattress
  • Folks who are looking for an exceptionally durable bed

Read up on the Purple in our in-depth original Purple mattress review.

Our Helix Twilight Mattress Ratings

Interested in seeing the final score? Well, we’ve got all our ratings right here plus the final tally!

Helix Twilight
3.8 Overall
The Helix Twilight is one of the brand's firmer offerings. It is a great pick for back sleepers and stomach sleepers.
Edge Support
Motion Transfer
Trial Period

Helix Twilight FAQs

Still have questions about the Helix Twilight mattress? We’ve got answers to some of the most commonly asked questions about this bed.

How long will the Helix Twilight mattress last?

The Helix Twilight is a durable mattress that should last for approximately 7 to 10 years.

Do you need a box spring with the Helix Twilight mattress?

No, you do not need to use a box spring with the Helix Twilight. It’s perfectly fine to place this mattress directly on a bed frame or other base.

Can you flip a Helix Twilight mattress?

No, you cannot flip a Helix Twilight mattress. Flipping this mattress would result in sleeping on the hard support layers instead of the more comfortable layers on top.

Gravatar for Marten Carlson

Marten Carlson

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.