Helix Sleep sells hybrid mattresses manufactured with polyfoam comfort systems, dual-layer covers, and pocketed coil support cores fortified with polyfoam base layers. Helix Cal King

Helix Sleep gives you full mattress customization. Purchasers are asked to complete a questionnaire that discusses their weight, height, firmness preferences, sleep position, and other elements. Based on these answers, Helix Sleep will recommend one of the following six mattress options; each individual variant offers a unique combination of support and firmness:

  • Helix Sunset: ‘Soft’ firmness, targeted cushioning, and balanced support
  • Helix Moonlight: ‘Soft’ firmness, moderate cushioning, and additional support
  • Helix Midnight: ‘Medium’ firmness, targeted cushioning, and balanced support
  • Helix Dusk: ‘Medium’ firmness, moderate cushioning, and additional support
  • Helix Twilight: ‘Firm’ firmness, targeted cushioning, and balanced support
  • Helix Dawn: ‘Firm’ firmness, moderate cushioning, and additional support

Helix Cal King

Helix Sleep hybrids with targeted cushioning conform closely, which makes them ideal for those who sleep on their side. While those that have moderate cushioning don’t conform as much and are ideal for all sleep positions. Lighter individuals may feel more comfortable on variants with balanced support, while those that weigh 130 pounds or more tend to favor the variants with additional support.

Helix Sleep also offers 2 variants with dual-firmness, the Helix Dual Balanced (with balanced support and targeted cushioning) and the Helix Dual Extra (with moderate cushioning and extra support). Both these variants have one ‘Soft’ side and one ‘Firm’ side, making them great for couples with different tastes. Last, the Helix Nightfall is a hybrid designed for larger, heavier individuals. This variant has an additional layer of memory foam for optimum support.

My review of Helix Sleep mattresses discovered that the customizable aspect conforms to sleepers with a large assortment of body types and firmness preferences. The mattresses also offer strong edge support, isolate motion transfer nicely, and create less noise than the average hybrid. Helix Cal King

Read on for my full review of Helix Sleep mattresses, including sleeper and performance ratings, their delivery and return policies and pretty much everything else you should know about these mattresses.

 

Construction Helix Cal King

All 9 of the various iterations of this mattress will differ slightly in construction, but for 6 of the 9 variants, the construction should be fairly similar. The 6 core variants (listed above) are 10 inches tall, made up of 6 inches of pocketed coils and 4 inches of foam.

Helix mattresses differ in firmness and density based on the foams utilized in order to achieve more/less firmness and more/less support. The four unique foams utilized within Helix mattresses are memory foam, high-grade polyurethane foam, Helix Dynamic Foam, and a DuraDense Foam (aka support foam). Not all of the variants have all the foams – some only have 3 of the 4 – but it really won’t matter much for the purchaser. The foams are just levers that Helix Sleep can pull to be able to offer 9 different mattresses (and supposedly have a mattress for everybody). Helix Cal King

Below, I concisely discuss the construction (materials and quality) of the average Helix mattress, the Helix Midnight.

helix-midnight-construction

Cover – Originally, all Helix mattresses have the same cover, made of 100 percent polyester. I found it to be thin and stretchy, allowing for some nice breathability. However, if you prefer something more luxurious, you can elect to swap out the regular cover for the UltraCool one, which is made up of a phase-change fabric for heat regulation.

Comfort Layer – On top, you will encounter a thick layer of memory foam. This type of foam has a slow response to pressure, meaning you’re probably going to encounter some great body shaping. While it might seem strange for a purportedly medium firmness mattress to incorporate a memory foam layer, it’s important to remember that the feeling of deep sinkage does not always translate to softness; in actuality, oftentimes it generates quite a firm feeling.

Transition Layer – After sinking through the comfort layer, you’ll find a transition layer of poly foam. This layer of foam works to curb the sinkage of the comfort layer and create a supportive, medium firm feel as you hit the individually wrapped coils below.

Support Layer – Most of the mattress consists of this section of pocketed coils. This system gives a supportive lift into the construction, working to place the sleeper “on top” of the bed, as opposed to “in it”. Because these coils are individually wrapped, they’re also going to give extra breathability as air flows in between the spaces in the coils.

Base Layer – Lastly, you’ll uncover a thin segment of high-density poly foam. This section does not affect the feel of the bed too much, functioning mostly to provide the individually wrapped coils something off of which to react.

 

Firmness and Support

After having a look at the construction of the Helix mattresses, let us chat about their varying firmness levels and feels.

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The firmness of the Helix is going to vary widely depending on the variant you pick out. The Helix Midnight and Dusk, have moderate firmness levels, which tends to be quite versatile and thus best-selling. If you are more particular, however, Helix Sleep is happy to oblige you with more options.

Laying down on the Midnight, the memory foam comfort layer feels soft and produces some quality body contouring, while the other materials in the Midnight work to control this and create an overall firmer structure. The firmer support foams and individually-wrapped coils also help with re-positioning.

For those who sleep on their back, there is just enough good comfort material here to conform to your lumbar while supporting your back in a neutral position. For heavier buyers or those who want a firmer bed, there are 2 more choices for you in the Helix Twilight and Helix Dawn models.

Majority of side sleepers will feel perfectly comfy on the Midnight, but, if you are wanting a bit less pressure while still going with a versatile medium firmness, you may decide to take a look at the Helix Dusk, which utilizes a body-conforming latex-alternative foam that’s breathable and gives the surface a small bit of bounce.

Those who sleep on their side typically have to be more mindful of pressure since they sleep with most of their weight on a smaller region. Those who are smaller than average or those looking for plenty of pressure relief might want to stick to the plusher variants.

Stomach sleepers will feel comfortable in the Midnight, especially if this isn’t their primary position or they tend to switch things up a lot. Firmer choices might be preferable for exclusive stomach sleepers so that they can ensure their hips don’t dip and over-arch their back.

Lastly, the manufacturer recommends Helix mattresses for sleepers around 350 lbs or couples that weigh up to 250 pounds each. If you or your spouse are substantially larger than average, Helix has also produced a bed called the Nightfall that is built to accommodate a total weight of 1000 lbs.

Partners with differing body types or preferences may also select a dual comfort model that pairs Firm with Plush.

Keep in mind that if none of those models feel right, you could always have a look at the 4 other mattresses in the newest collection: the Sunset (plush, softer than the Moonlight), Dusk (moderate feel, slightly firmer compared to the Midnight), Twilight (firm, made for side sleepers), or Dawn (the firmest option of the bunch).

 

Motion Transfer

Next up, let’s chat about motion transfer, or the amount of disturbance that’s noticeable from one side of the bed to the other. While this will be significant for many sleepers, those who sleep with a spouse may find it particularly intriguing as it’ll illuminate just how bothered you’ll be by your bed mate’s nighttime movements. Helix Cal King

According to my research, Helix exceeds expectations for hybrids in this space due to the quantity and quality of foam it incorporates, as well as the individually wrapped coils which help trap motion at its source. If you’re a light sleeper worried that movement from the opposite side of the mattress will wake you, you shouldn’t have much concern with this mattress. I would say that any of the Helix mattresses would be a good choice for couples.

 

Sinkage

While purchasing a new mattress, most people wish to know whether they will feel as though they’re sinking “into” the it or lying “on top” of it.

Even though you’re likely to experience a little immediate sinkage from the uppermost foam layers, when you sink through these layers, you will reach the pocketed coils and find great support. This combination will interest a vast assortment of sleepers, but will satisfy stomach and back sleepers in particular.

 

Edge Support

Though I do feel the foam collapse as I sit close to the edge of the bed, the pocketed coils stop the mattress from compressing too much beyond that. I feel very secure seated on the mattress.

In my opinion, Helix mattresses are well above average for edge support in comparison to other bed-in-a-box brands, and this is because of their recently updated edges containing reinforcement in the coil system. There can be some compression in the comfort foams when you sit with all your weight on the side, but laying on the side should feel comfy and safe. Couples who want more space to stretch out normally love strong edges.

Lying down, I feel like I can get close to the edge of the bed without feeling like I’ll roll over or be pushed off the bed. Overall, I think that the Helix has great edge support.

 

100 Night Sleep Trial

One of the best features of purchasing a mattress-in-a-box online is the sleep trials they typically come with. Helix Sleep is no different. You customize the mattress that is intended for you, place your order, and in a couple of weeks, it’s delivered to your door. From the moment you click to order the mattress, you have 100 nights to test it out (minus the time for delivery, so it is more like 90 nights). If it is not perfect, you can return it free of charge, and receive a complete refund.

Should you return the mattress, it is not restocked or resold. In fact, Helix finds a local place to donate it. If there’s no way Helix Sleep can find a way to donate your refunded mattress, it is recycled instead. Helix Cal King

helix-mattress-100-night-sleep-trial

 

Helix Warranty

The Helix Mattress includes a generous 10-year warranty that covers flaws, but it has a few limitations, exceptions, plus the burden of proof is on the consumer (like most warranties). Needless to say, you must be the first owner of the Helix to make use of the guarantee, and you will need to be sure you keep your receipt as proof of purchase.

As long as you follow all Helix’s expectations for use, your warranty will be valid. That means you need to use a suitable foundation (no adjustable bed frames or slats over 4 inches apart) and that you don’t use the mattress improperly – no jumping on it!

If your Helix starts to show an indentation of 1 inch or longer, which is what usually happens when low-density foams break down, then you could qualify for a replacement or repair of your mattress.

helix-mattress-warranty

 

Helix Mattress: Pricing

If you are convinced that a Helix Sleep mattress is perfect for you, you can see the size and pricing information beneath. But please bear in mind that these prices reflect standard pricing, and doesn’t consider my special discount. Click here to receive my special promo and get up to $125 off your Helix now.

helix-mattress-prices

Helix Sleep mattresses vary from $600 to $1,440.

Click here and get up to $125 off your purchase now!

 

What’s The Best Way To Care For Your Helix?

Helix mattresses need no turning, but it’s recommended that you rotate the mattress perhaps once or twice a year to prevent it from wearing down from excessive sagging.

For regular cleaning, it’s suggested to use cool water with gentle dish detergent to clean any stains or dirt. Make sure that you clean using gentle circular movements, instead of rubbing.

 

Final Thoughts Helix Cal King

If you are shopping for a mattress and are not quite sure what feel that you require, Helix’s quiz and Color Match system might be the key to finding your very best sleep with no hassle. Their state-of-the-art system, which relies on expert opinions and AI, was designed to improve their client’s sleep by providing a better match. Helix Cal King

The attributes of this mattress were thoughtfully constructed to deliver options whether you were looking for a mattress that keeps cool all night, if you wanted one to support your shape with a thick comfort system, or both! The pocketed coil unit should offer great edge support and motion transfer is minimal with their individually-wrapped structure.

I hope that I’ve provided you some idea of what the typical sleeper can expect from the Helix, but it truly does provide an impressive range of customization with a choice for literally every specific desire or need. Your next best sleep may just be a brief online quiz away.

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If you’ve decided to proceed with Helix Sleep, just click here to save up to $125 in your purchase!