Helix Dawn Mattress Review

Based on Q&A session with our Chief Sleep Science Editor, www.SmartMattressBuy.com

Last updated | April 6, 2024

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Helix Sleep Helix Dawn Mattress


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Helix Dawn Mattress

By Brand: Helix Sleep
4.08 out of 5.0
$1332 $999

Product Description

Helix Dawn is a firm hybrid mattress. It’s made with memory foam that contours to your body and has pocketed coils for extra support. If you’re looking for a comfortable night’s sleep with some extra pressure relief, you’ll really enjoy Helix Dawn mattress.

Helix Dawn comes in 3 different versions: Helix Dawn Standard, Helix Dawn Luxe, and Helix Dawn Elite.

At SmartMattressBuy.com we’ve provided a detailed review on Helix Dawn Mattress. We’ve covered everything about the mattress – its pros, and cons, how firm it feels, and whether it’s good for your sleep preferences. Just keep on reading to find out more!

Q1. What is unique about Helix Dawn Mattress? Does it provide superior cooling, comfort, back support, and pressure relief?

Pressure Relief

Helix Dawn Standard Model features top comfort layers consisting of dynamic and responsive foam. It molds to your body to help relieve pressure. But if you want even more comfort and pressure relief, we’ve got two choices for you: Helix Dawn Luxe and Helix Dawn Elite Mattresses.

Helix Dawn Luxe Mattress has special latex foam in the top layer that’s bouncy and adjusts to your body for extra support. Plus, it’s got targeted zoned lumbar support that helps with spinal alignment and back pressure relief.

Now, if you’re really looking for some luxury, Helix Dawn Elite Mattress is the way to go. It’s constructed with 5 layers of comfort foam layer, all designed to make sure you get the best of pressure relief and comfort.

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Helix Dawn Mattress comes with a Breathe Knit cover that’s quite comfortable. The Luxe Mattress has a Premium quilted top for even more comfort, and it’s covered with an ultra-breathable TENCEL™ fabric.

And if you’re going for Helix Dawn Elite Mattress, it’s got the GlacioTex™ Elite cooling fabric that’ll make sure you stay comfortable and pressure-free all night long. This premium mattress combines high-end luxury with personalized comfort.

We’ve got two types of foam in the comfort layer of Helix Dawn mattresses: Helix Dynamic Foam and Helix Responsive Foam. The latex in the Dynamic Foam makes it bouncy. The Responsive Foam acts as the supportive layer that helps relieve pressure and hugs your body. So, you’ll feel comfortable while you sleep.

Superior Cooling

Helix Dawn Mattresses keep you cool while you sleep because they’ve got these wrapped coils that let the air flow through. So you’ll sleep comfortably without getting too hot.

With Helix Dawn and Helix Dawn Luxe Mattresses, you can choose to add a GlacioTex™ Cooling cover for a cool sleeping experience. It’s got cutting-edge technology that keeps you cool while you sleep.

Luxe Mattress comes with a TENCEL™ cover that feels cool and comfortable, like a gentle hug for your bed.

For Elite Mattress, we’ve got something even cooler! It features Advanced GlacioTex™ Elite Technology. This cooling technology is here to indulge you with the desirable cool experience. It helps to keep your body temperature just right while you sleep, so you can stay comfortably cool all night long.

Back Support

Helix Dawn features highly resilient responsive foam layers that cradle your body and provide spinal alignment. It helps with any back pain you might have.

If you’re looking for something even more luxurious, Helix Dawn Luxe Mattress is a desirable choice. It’s a hybrid mattress that features a combination of firm foam comfort layers on top and individually-wrapped coils underneath. This combination helps with back pain relief.

But if you want high-end luxury, check out Elite Mattress collection. It has two individually wrapped micro coil layers that provide cushioning comfort, and they really help with back pain.

Q2. How firm is Helix Dawn Mattress?

Helix Dawn mattress collection has 3 variants: Helix Dawn, Helix Dawn Luxe, and Helix Dawn Elite mattresses. These are some of the firmest mattresses in Helix mattress Collection, with a firmness rating between 8 and 9 on a scale of 1 to 10. If you like your mattress on the firmer side, these might be just what you’re looking for!

For additional insights into mattress firmness and making the suitable choice, keep reading!

Q3. How thick is Helix Dawn Mattress?

Helix Dawn Mattress is 11.5 inches tall, Luxe model is a bit taller at 13.5 inches and Elite mattress stands at 16 inches.

Q4. Is Helix Dawn Mattress Safe?

Yes! Helix Dawn mattresses are GREENGUARD Gold certified, which means they’ve been thoroughly tested to ensure they don’t release harmful chemicals into the air.

They’re also made with CertiPUR-US® certified foams. These are known to have low levels of Volatile Organic Compounds (VOCs), so you can rest easy knowing you’re sleeping on a mattress that meets strict safety standards for indoor air quality.

Q5. What sizes are available for Helix Dawn Mattress?

You can get Helix Dawn Mattress in 6 different sizes: Twin, Twin XL, Full, Queen, King, and Cal King.

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Q6. Briefly discuss Helix’s policy on shipping, delivery, risk-free trial, and warranty.

Shipping and Delivery: All Helix mattresses ship in a box for free in the United States with no-contact delivery.

Risk-free trial: Helix offers luxurious comfort with a 100-night risk-free sleep trial.

Warranty: Helix Mattress comes with high-quality materials and premium craftsmanship. Each mattress includes a limited 15-year warranty.

Pros & Cons


  1. Good for sleepers seeking firm mattresses.
  2. Suitable for back and stomach sleepers.
  3. Preferred by hot sleepers.
  4. Features responsive surface.


  1. Not for side sleepers.
  2. Less ideal for light-weight sleepers.


Mattress Firmness

When we talk about mattress firmness, we’re basically describing how soft or firm a mattress feels when you lie down on it. It’s determined by the materials used in the mattress and how much support it provides.

To make things simple, the mattress industry uses a ‘firmness scale’ that goes from 1 to 10. A mattress with 1 on the scale is super soft, while 10 means it’s really firm. This scale helps you pick a mattress that’s just right for you.

Now, let’s focus on Helix Dawn Mattress and see how firm it is.

Firmness of Helix Dawn Mattress

I’d say all Helix Dawn mattresses are quite firm, like an 8 or 9 out of 10 on the firmness scale with 10 being the firmest. Helix Dawn Luxe and Elite versions are firm premium mattresses, with an extra cushion on top that makes them a bit softer at first as compared to the Standard model.

Helix Dawn Elite mattress has 5 high-density foam layers along with dual micro coil comfort layers. It provides durable comfort and targeted pressure relief. The coils are divided into 3 zones to make sure your chest, stomach, and hips get extra support.

Luxe mattress is the firmest premium mattress offering a high-quality feel and firm support similar to traditional luxury innerspring mattresses. It is a hybrid mattress made with firm foam comfort layers on the top of 100 individually wrapped steel coils to promote spinal alignment and help relieve back pain.

If you want your mattress to feel extra firm, I would recommend you go with Standard Helix Dawn. But if you’d like more pressure relief with firmness, opt for Helix Dawn Luxe and Elite Mattresses.

To know more about hybrid mattresses, read our guide.

Material & Construction

Q1. What are the unique technology, design, and materials used in the construction of the Helix Dawn mattress?

Helix Dawn mattress is crafted with a combination of advanced materials and thoughtful design to give you a comfortable and supportive sleep experience. Here’s a detailed breakdown of the unique technology, design, and materials used in each of the 3 models: Helix Dawn Standard, Helix Dawn Luxe, and Helix Dawn Elite.

Helix Dawn Standard Mattress:

Layer 1 – Cover – Cooling Top Cover:

The mattress starts with a Cooling Top Cover, offering a choice between the Breathe Knit cover with a light stretch or the innovative GlacioTex™ Cooling Pillow Top. These covers are engineered to regulate temperature, ensuring a comfortable sleep environment.

Layer 2 – Comfort Layer:

This is where you’ll find the materials that directly contribute to the feel of the mattress. This layer comprises two foam options:

  1. Helix Dynamic Foam: A latex-foam hybrid alternative that delivers a firm, responsive feel. It provides a balance of support and comfort.
  2. Helix Responsive Foam: Designed to cradle and contour to your body, offering optimal support and comfort. This foam layer is firmer, enhancing the overall feel of the mattress.

Layer 3 – Transition Layer:

Another layer of Helix Responsive Foam is introduced to provide ergonomic support and cushioning. This layer has a higher IFD (Indentation Force Deflection), contributing to a firmer firmness level.

Layer 4 – Body Shape Layer:

Up to 1,000 individually wrapped coils make up this layer, cradling your body while minimizing motion transfer. Reinforced lengthwise sides ensure edge support, enhancing the overall stability of the mattress.

Layer 5 – Base Layer:

The DuraDense Foam forms the bottom layer, delivering essential base support and durability to the entire mattress.

Helix Dawn Luxe:

In the Luxe version, you’ll find the following differences:

Layer 1 Cover: Premium Cooling Pillow Top:

The Luxe model features a Premium Cooling Pillow Top, providing an extra layer of comfort. You can choose between a premium quilted top with an ultra-breathable TENCEL™ cover or the GlacioTex™ Cooling Cover, both designed to keep you cool and comfortable.

Layer 2 – Comfort Layer:

The order of the foam layers is switched compared to the standard Dawn model:

  1. Helix Responsive Foam (firm feel)
  2. Helix Dynamic Foam (latex-foam hybrid alternative with a firm, responsive feel)

Layer 3 – Zoned Body Shape Layer:

This layer introduces reinforced support under your hips among the wrapped coils. It aids in cradling your body, aligning your spine, and providing advanced lumbar and edge support.

Helix Dawn Elite:

Helix Dawn Elitemodel offers additional layers for enhanced comfort and support:

Layer 1 – Cover & Pillow Top – Cutting-Edge Cooling & Cushioning:

This plush, luxurious, quilted foam pillow top features the GlacioTex™ Elite cooling fabric, ensuring temperature-regulated, pressure-relieving comfort throughout the night.

Layer 2 – Comfort Layer:

It combines Helix Dynamic Foam for a firm, responsive surface with Individually Wrapped Microcoils nestled between high-density foam layers. This configuration cradles your body, offering premium comfort, targeted pressure relief, and spinal alignment.

Layer 3 – Support Layer:

It includes another layer of Helix Dynamic Foam for essential support, complemented by a second layer of Individually Wrapped Microcoils for additional durable comfort and targeted pressure relief at your shoulders and hips. Additionally, a Support Layer of Helix Dynamic Foam provides responsive support and cradling comfort.

Layer 4 – Transition Layer:

Arranged just above the support base, this high-grade Helix Responsive Foam layer ensures the durability and pressure-relieving support of the steel coil base.

Layer 5 – Support Base:

An 8-inch layer of premium steel coils with zoned lumbar support and full perimeter reinforcement offers sturdy support for sleepers of any size.

Layer 6 – Base Layer:

The final layer of dense foam encloses the bottom surface of the mattress, bolstering the steel coil support base and maintaining its structure and luxury feel.

All in all, Helix Dawn mattress models are designed with a combination of foams and coils to give you a comfortable and supportive night’s sleep. The three different versions offer various levels of comfort and support. Whether you’re seeking firmness, contouring support, or advanced cooling technology, there’s a Helix Dawn mattress designed to meet your specific needs.


Helix Dawn Mattress
Materials & Construction (1=Least, 5=Best) (4.25/5)
Repositioning (1=Least, 5=Best) (4.00/5)
Comfort (1=Least, 5=Best) (4.00/5)
Cooling (1=Least, 5=Best) (4.00/5)
Motion Isolation (1=Least, 5=Best) (3.75/5)
Edge Support (1=Least, 5=Best) (4.50/5)
Overall Rating 4.08/5
Rating Scale: 1 = Average, 2 = Good, 3 = Very Good, 4 = Excellent, 5 = Winner



Q1. How would you rate Helix Dawn mattress from a repositioning & responsiveness perspective? 

1. Repositioning

Repositioning during sleep involves altering your sleeping posture to leverage various benefits. Changing how you sleep can be helpful for different reasons. If you’re feeling pain or dealing with health issues, trying a new sleeping position might make things better.

2. Responsiveness

Responsiveness refers to how quickly a mattress adjusts and responds to your body’s movements. A responsive mattress can quickly adapt to your body, offering instant support and relieving pressure as you change positions.

This allows the mattress to swiftly align with your body’s movements, creating a comfortable and supportive surface that mirrors the natural contours of your body.

Key Features of Helix Dawn:

Helix Dawn mattress is designed with a focus on repositioning and responsiveness to cater to various sleep styles and preferences.

  1. Helix Dawn Standard:
  • This model is equipped with highly resilient responsive foam layers that work to cradle your body and provide essential support for spinal alignment, aiding in alleviating back pain.
  1. Helix Dawn Luxe:
  • Helix Dawn Luxe features a specialized layer of Helix Responsive Foam that provides ergonomic support and contouring. This allows for a seamless transfer of body weight onto the mattress, ensuring comfort and support in various sleeping positions.
  1. Helix Dawn Elite:
  • Helix Dawn Elite is the epitome of luxury, offering a firm and responsive feel tailored specifically for back and stomach sleeping positions. It boasts five responsive foam layers that collaborate to create a firm yet supportive surface, ideal for those who prefer sleeping on their stomach or back.

In all Helix Dawn models, a layer of high-grade Helix Responsive Foam is strategically positioned just above the support base. This layer plays a crucial role in ensuring the durability and pressure-relieving support of the steel coil base, enhancing the overall responsiveness of the mattress.

Helix Dawn mattress collection is engineered with a combination of specialized foam layers and steel coil support to provide repositioning capabilities and responsiveness that accommodate a range of sleep styles and preferences. This thoughtful design ensures that each sleeper can find a comfortable and supportive position for a restful night’s sleep.

Comfort, Back Support, Pressure Relief


Q2. How would you rate Helix Dawn mattress for providing comfort and pressure relief to sleepers? 

1. Comfort

Comfort refers to the overall sensation of ease and support provided by a mattress. It encompasses the feeling of settling into the mattress to a degree that alleviates any discomfort or tension in the body.

2. Pressure Alleviation

Conversely, pressure relief is closely linked with comfort. It denotes the mattress’s ability to reduce pressure points on the body, such as the shoulders, hips, and knees. A mattress that excels in pressure relief ensures an even distribution of body weight, thereby minimizing strain on specific areas and promoting improved blood circulation.

When a mattress combines both comfort and pressure relief, it offers a supportive sleep surface that enables complete relaxation. This allows the body to rest in a neutral and well-aligned position, reducing the likelihood of waking up with stiffness. The Helix Dawn mattress provides sleepers with optimal comfort and pressure relief, ensuring a revitalizing and rejuvenating sleep experience.

Key Features of Helix Dawn Mattresses:

Helix Dawn mattress is well-regarded for its ability to provide both comfort and pressure relief to sleepers. This is largely due to the thoughtful combination of memory foam, polyfoam layers, and pocketed coils.

The foam layers allow sleepers to sink in, offering a deep cradling sensation that helps alleviate pressure on crucial areas like the shoulders and hips. This feature is particularly beneficial for side sleepers and individuals weighing less than 130 pounds, as softer mattresses tend to cater to their needs. Conversely, firmer mattresses tend to be more suitable for back or stomach sleepers and those weighing over 230 pounds.

  1. Helix Dawn Standard Model:
  • The firmer feel of Helix Dawn Standard Model results in more pushback against a sleeper’s pressure points, which may reduce its performance in the pressure relief category.
  1. Helix Dawn Luxe:
  • Helix Dawn Luxe model features targeted zoned lumbar support to assist with spine alignment and alleviate pressure in the lower back.
  1. Helix Dawn Elite:
  • Helix Dawn Elite model incorporates high-grade Helix Responsive Foam just above the support base. This foam layer ensures durability and provides pressure-relieving support in combination with the steel coil base.

Helix Dawn Elite uses thousands of steel coils to create the most comfortable, durable, and targeted zoned lumbar support, enhancing pressure relief.

Helix Dawn mattresses offer effective pressure relief, catering to various sleep styles and body types. The Luxe and Elite models incorporate features such as zoned lumbar support and high-grade foam to further enhance comfort and pressure relief for a restful night’s sleep.

Cooling & Temperature Control


Q3. How would you rate the cooling and overall temperature control characteristics of Helix Dawn mattress?

Helix Dawn mattresses are designed to help you sleep comfortably without overheating. Here’s how they tackle temperature control:

Helix Dawn Standard Model:

  • This mattress has a firm feel, which means it doesn’t allow much sinkage. This helps in keeping you on the surface of the mattress where there’s more airflow.
  • The GlacioTex™ Cooling Cover is available as an upgrade. It’s a cutting-edge cooling fabric that pulls heat away from your body, helping to maintain an optimal sleep temperature.

Helix Dawn Luxe:

This model offers two cooling cover options:

  • Super soft, cooling & naturally breathable TENCEL™ cover.
  • Silky GlacioTex™ Cooling Cover powered by ultimate cooling technology. This cover instantly draws heat away, making it feel cool to the touch.
  • The Premium Quilted Pillow Top not only provides advanced comfort but also contributes to a cool sleeping experience. It has a smooth touch for an extra level of sleep bliss.

Helix Dawn Elite:

This model has even more advanced cooling features:

  • The micro coil layers allow for increased airflow, which helps dissipate heat.
  • The upgraded GlacioTex™ Elite Cooling Cover is the most advanced cooling fabric. It ensures optimal cooling and temperature regulation throughout the night.

Helix Dawn mattresses utilize a combination of materials and designs to enhance cooling and temperature control. The inclusion of advanced cooling fabrics, micro coils, and breathable covers helps create a comfortable sleeping environment, allowing you to enjoy a restful night’s sleep without feeling too hot.

Motion Isolation and Sharing a Bed


Q4. Does Helix Dawn mattress provide reasonable motion isolation when sharing a bed with others?

1. Motion Isolation

When you’re in the market buying a new mattress, an important factor to think about is its ability to isolate motion. Motion isolation in mattresses refers to how well the mattress can prevent movements from one side from being felt on the other side.

2. Motion Transfer

This term describes whether or not you can feel your partner’s movements on your side of the mattress. The reduction of motion transfer is particularly important for couples who share a bed and want to enjoy uninterrupted sleep.

Key Features of Helix Dawn:

The motion isolation performance of Helix Dawn mattress varies depending on the specific model within the Helix Dawn collection:

  1. Helix Dawn Standard:
  • Helix Dawn Standard offers moderate motion transfer reduction, which helps minimize sleep disturbances caused by your partner’s movements. The latex-like polyfoam used in the comfort layers may have a bit more bounce compared to memory foam, but it still does a decent job of isolating motion.
  1. Helix Dawn Luxe:
  • Helix Dawn Luxe performs quite well in terms of motion isolation. When lying on one side of the mattress while a partner moves on the other side, there was minimal disturbance. This makes the Helix Dawn Luxe a suitable option for couples seeking motion isolation.
  1. Helix Dawn Elite:
  • Helix Dawn Elite, which is the firmest and most responsive mattress in the collection, provides the best motion isolation. However, it’s worth noting that these models may be less effective at isolating motion if you or your sleep partner frequently change sleep positions or toss and turn during the night, as even slight movements can generate some motion transfer.

While the level of motion isolation may vary between different Helix Dawn models, most of them do a reasonable job of reducing motion transfer. The Helix Dawn Luxe and Helix Dawn Elite tend to excel in this regard, making them suitable choices for couples looking for minimal disturbance from their partner’s movements during the night.

Edge Support


Q5. How would you rate the edge support of Helix Dawn mattresses?

Edge support

Choosing a mattress with dependable edge support is important, particularly for couples. This ensures that the entire surface area of the bed remains usable. It provides a stable and supportive foundation, even when sitting or lying near the edge.

Key Features of Helix Dawn:

Edge support in Helix Dawn mattresses is designed to provide stability and prevent excessive sinkage when you’re sitting or sleeping near the edges of the bed. Here’s how each model addresses edge support:

Helix Dawn Standard and Helix Dawn Luxe Model:

  • Both of these models offer excellent edge support. This is due to a reinforced layer of pocketed coils around the edges of the mattress. This reinforcement ensures that you can sit or lie down near the edge without feeling like you’re going to roll off.
  • Helix Dawn standard model also boasts lengthwise edge support for additional structural reinforcement.
  • Helix Dawn Luxe takes it a step further with full perimeter (4-sided) edge support, providing complete structural stability.

Helix Dawn Elite:

  • Helix Dawn Elite mattresses also feature reinforced perimeter coils. These coils are specifically designed to push back against your weight and reduce sinkage along the edges.
  • The Elite models go even further by utilizing full perimeter edge support with the highest-end steel coils, ensuring maximum durability and stability.
  • All Helix Dawn mattresses are constructed with reinforced edges to provide solid support, making it comfortable and secure to sit or lie near the edge of the bed. This feature not only enhances your overall comfort but also serves as an indicator of the mattress’s durability, as it helps prevent premature sagging.

Recommendation based on sleeping style

You know, everyone’s got their own unique sleep position. We all need different levels of support while sleeping. If you’re a light-weight sleeper you won’t need as much support as a heavy-weight sleeper! There are three main sleep positions to consider: side sleeping, back sleeping, and stomach sleeping.

Now, let me tell you how this mattress suits individuals with different body weights and sleep positions. Through this mattress review, you will get to know how Helix Dawn mattress works for different sleep positions. So, keep reading to find out more!

Helix Dawn Mattress and Side Sleepers

If you are a side sleeper, you’ll find a softer mattress more suitable. It gives your shoulders and hips the extra support you need.

However, you might find Helix Dawn mattresses a bit too firm. I’d suggest you take a look at softer mattresses or check out our list of the best mattresses for side sleepers to find a more comfortable option.

Helix Dawn Mattress and Back Sleepers

If you’re a light-weight back sleeper and weigh less than 130 pounds, you might feel that Helix Dawn Mattress is too firm. If you’re an average-weight back sleeper, somewhere between 130 to 230 pounds, you could also find this mattress a bit too firm.

However, some average-weight back sleepers who prefer a firmer mattress might actually like it, but most people in this group consider a medium-firm mattress.

If you’re a heavy-weight back sleeper, weighing more than 230 pounds, Helix Dawn Mattress could be a great fit for you. It offers good support for your weight range and helps to prevent your hips from sinking too much into the mattress.

Helix Dawn Mattress and Stomach Sleepers

If you’re a stomach sleeper and weigh 130 to 230 pounds or more than 230 pounds, you’ll probably like all the variants of Helix Dawn mattress. They’re on the firmer side and good for keeping your back in the right position while you sleep.

This helps prevent the mattress from sinking too much in the middle. So, if you’re a stomach sleeper in this weight range, these mattresses should provide the support you need with a bit of comfy cushioning.

I hope our mattress review helped you out. If you’re looking for mattresses that suit your sleep needs, visit us and get some awesome deals and promotions!


Size Price Sale Price Discount
Twin $936 $702 25%
Twin XL $1061 $795 25%
Full $1248 $936 25%
Queen $1332 $999 25%
Cal King $1748 $1311 25%
King $1748 $1311 25%
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