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Base models among mattress lines don’t usually get a lot of love – in fact, most of them get overlooked entirely. But the Helix Dusk promises to deliver practically the same benefits as their supercharged Luxe and Elite models… at a much more affordable price. Of course I had to try it out for myself.
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Helix Dusk Review and Performance Test Results
Pros
- Suitable for back and stomach sleepers
- Cooling
- Supportive and pressure relieving
- Fiberglass free
Cons
- Motion isolation is not the best
- Not suitable for strict side sleepers
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Our experience with the Helix Dusk Mattress
I won’t beat around the bush here – the Helix Dusk is a great choice if you’re a single sleeper who sleeps mostly on your back or stomach.
If that does not sound like you then you can stop reading right now.
For everyone else, here’s what I think about it.
Helix rates their baseline Dusk mattress as a medium firmness level… but I find it to be more on the medium-firm side.
This means it can provide better support and pressure relief for stomach sleepers and back sleepers.
Strict side sleepers, however, will need something a little softer.
Another thing I liked a lot about the Helix Dusk is its cooling capabilities.
For a mattress that contains multiple layers of normally very heat-retentive memory foam, it actually didn’t retain any heat whatsoever. It maintained a pretty cool temperature throughout the night.
Couples beware though – motion isolation are two words Helix’s engineers seem to have forgotten when they designed this one.
I said what I said.
Firmness
As I’ve mentioned, Helix calls their Dusk mattress a medium but I beg to differ – it feels more like a medium-firm to me which is around a 6 on the mattress firmness scale.
Although medium-firm mattresses are usually good for most sleeper types, I find that this mattress is best for those who sleep on their backs and stomachs.
Side sleepers just won’t get enough pressure relief.
Since it’s a hybrid mattress, the Helix Dusk is good for heavyweight sleepers. It will provide you with the extra support you need.
Cooling Test
We rate the Helix Dusk mattress a 9 out of 10 when it comes to cooling.
Surprisingly, it only contains two types of actively-cooling materials: cooling gel-infused memory foam and a cooling cover.
For a mattress that contains multiple layers of manmade foam, it sleeps quite cool and is an excellent choice for hot sleepers.
Motion Transfer Test
We rate the Helix Dusk mattress a 6 out of 10 when it comes to motion isolation.
Ah Helix. You were doing so well.
Despite its multiple layers of foam, the Helix Dusk’s coil unit is pretty substantial and thicker than its foam layers contributing to the mattress’ very poor motion absorption.
I felt every single movement when I tried the mattress out with a partner.
Edge Support Test
We rate the Helix Dusk mattress an 8.5 out of 10 when it comes to edge support.
The mattress contains reinforced-edge coils that help give it extra support around the entire perimeter.
This actually allows you sleep on more of the mattress surface instead of being forced to stay smack dab in the middle.
Also, if you sleep weird like I do and like to sleep close to the edge of the bed, you won’t find yourself on the floor in the middle of the night.
Pressure Relief Test
We rate the Helix Dusk mattress an 8 out of 10 when it comes to comfort and pressure relief.
You already know that I find the Helix Dusk to be more of a medium-firm instead of a medium and as a stomach sleeper, it offers me just the right amount of pressure relief, especially in my hips and shoulders.
Back sleepers also get more than enough lumbar support and pressure relief on a medium-firm mattress like this one.
Construction
There are seven layers in the Helix Dusk.
These layers come encased in a breathable knit cotton cover. You can also choose to upgrade to a GlacioTex cooling pillow top for a small fee.
The first layer is made up of gel memory foam that’s designed to cradle your joints and body for pressure relief.
Underneath that lies a proprietary foam called Helix Dynamic foam, a latex foam hybrid that provides responsive support.
Next comes another proprietary foam called the Helix Responsive foam which provides even more support.
Another layer of Helix Responsive foam acts as a transition layer between the foam layers and the coil unit of the mattress.
The coil unit of the Helix Dusk is made up of up to a thousand individually-wrapped steel coils that help provide support and structure to the mattress.
The base layer is made up of DuraDense, a high density foam that helps keep the mattress stable.
Durability
I have tried more than a couple of Helix mattresses by now and I can safely say that the Dusk lives up to the standards set up by the company’s other mattress models.
It’s made out of premium and high quality materials and made entirely in the USA.
With proper care and maintenance, the Helix Dusk will last you a very long time.
Sizes
The Helix Dusk comes in eight different mattress sizes including two special RV sizes: Short Queen and RV King.
It measures 11.5 inches in thickness and is compatible with most bed bases, foundations and bed frames.
- Twin
- Twin XL
- Full
- Queen
- King
- California King
- Short Queen
- RV King
Financing
Helix offers financing for all of their mattresses via Affirm.
Shipping
Helix offers free shipping for all of their mattresses within the continental United States.
Helix also offers white glove delivery to select areas in the USA.
Trial Period
You get a risk-free 100 night sleep trial when you buy the Helix Dusk.
Return Policy
Should you decide that the Helix Dusk isn’t right for you, you have 100 days from the date you received the mattress to return it.
All you need to do is submit a return request through the official Helix website and the company’s customer service team will contact you and walk you through the entire process.
Once Helix Sleep receives your mattress, you will receive a full refund to your original mode of payment.
It’s a pretty straightforward process.
Bear in mind that Helix Sleep will not acknowledge any return requests past the 100th day mark.
Also, Helix recommends adhering to a 30 day break-in period to allow your body to adjust to the mattress before making your final decision on whether to keep it or not.
Warranty
Helix provides a lifetime warranty for the Dusk.
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Evolution of the Helix Dusk and Previous Versions
During the first quarter of 2025, Helix revamped most of their mattress lines (which include the Helix Dusk and Helix Midnight) to include a sleeker, more streamlined look as well as material upgrades such as Tencel covers, graphite-infused/titanium-infused foam and micro-coils.
While some mattresses have bumped up significantly in price, many remained the same despite the changes and upgrades.
About Helix Sleep
Founded on January 5, 2015, Helix Sleep is a bed-in-a-box company that offers premium, high quality mattresses in different price ranges.
Headquartered in New York City, Helix Sleep has over 100 employees.
All Helix mattresses and bedding products are produced in their factory in Arizona.
Aside from mattresses, Helix Sleep also manufactures kids mattresses; bed bases; and bedding such as pillows, sheet sets, and mattress protectors.
Contact Helix Sleep Customer Service
You can contact Helix Sleep though either their official contact form on their website.
You can also call them at 831-777-5976.
Similar Mattresses to Consider
If you like the vibe of the Helix Dusk and want to splurge on an upgrade, take a look at the mid-range Dusk Luxe or the ultra-high-end Dusk Elite.
Don’t think the Dusk is the right mattress for you? Take a look at these alternative brands instead.
Helix Midnight
If you’re a side sleeper and need something softer, check out the Helix Midnight mattress.
The mattress has a medium-firm feel that’s soft enough for side sleepers and combination sleepers.
I like that it provides enough pressure point relief.
Like most other Helix models, the Midnight is also available in a mid-range Luxe and high-end Elite configuration if you want to spend on something a little more comfortable.
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Bear Star Hybrid
If you lead an active lifestyle, you might want to check out the Bear Star Hybrid.
The mattress has a Celliant cover, which the company claims helps aid muscle recovery after a workout.
This mattress is suitable for all sleeper types.
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SweetNight Prime
If you prefer something a bit more budget-friendly, check out the SweetNight Prime mattress.
The Prime is an all-foam, flippable mattress. All you need to do is to flip the mattress to get the desired firmness level that you want.
It comes in at less than $1000, so if you’re on an extreme budget this is the closest thing to the Helix Dusk you can get.
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Additional Resources: Learn More About the Helix Dusk
Where to buy the Helix Dusk mattress
The best place to buy the Helix Dusk mattress is Helix’s official website.
I always recommend buying directly from the brand whenever possible because by doing so, you’re ensuring that you get full customer service and warranty support.
When you buy direct from the manufacturer you can also take advantage of Sleepline’s official coupon codes. In this case the code SLEEPLINE20 will knock 20% off the purchase price.
Buying a mattress from secondary retailers is always a crap shoot, but if you really want to you can get it from WalMart or Amazon.
Conclusion
The Helix Dusk is best if you sleep on either your back or stomach.
It can wreak havoc on the main pressure points of strict side sleepers, so if that’s you then you might want to look elsewhere.
Although it has excellent edge support which allows you to use more of the mattress surface, the Helix Dusk is more of a single-sleeper bed than a bed for couples.
All in all, for its price point, the Helix Dusk delivers on most fronts, just not all.
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How We Rate Mattresses
We personally test and rate mattresses using the following strict quantitative criteria and a hands-on testing process:
- Comfort
- Structural integrity and durability
- Firmness and support
- Cooling capabilities
- Pressure relief
- Edge support
- Motion isolation
Learn more about our mattress rating process and methodology here.
Psst… the sleep review industry is full of liars, sharks, and thieves. It’s a modern-day version of getting ripped off at your local mattress store. So, why should you trust us?