Saatva vs Helix Midnight: Which Should You Get?

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If you’re in the market for a new mattress, you may have heard of the brands Saatva and Helix. Both have made a reputable name for themselves in the sleep industry. But which one is better?

Look no further, because we created a detailed Saatva vs. Helix mattress comparison. We’ll go over everything you might need to know about these two mattresses to help make your purchasing decision much easier!

Saatva Mattress
Multiple firmness options
Helix Midnight Mattress
Medium-firm: 7/10
Saatva Mattress
Multiple firmness options
Helix Midnight Mattress
Medium-firm: 7/10

Saatva vs. Helix Midnight Overview

Both Saatva and Helix are online mattress brands known for their high-quality materials. Saatva is known for their range of mattresses, from their all-foam Loom & Leaf to their innerspring Saatva Classic Luxury Firm, which was what we’ll be talking about for this mattress review comparison.

As for Helix, their main goal is to provide customers with options and flexibility to meet a wide range of needs. Their six main models range in firmness, so there’s something for many preferences and sleeping positions. In this comparison, we’ll take a look at the Helix Midnight mattress. We have reviews on other models, like the Helix Sunset, Helix Moonlight, and Helix Dusk for you to check out, too!

Who Should Choose the Saatva Classic Luxury Mattress?Who Should Choose the Helix Midnight Mattress?
Anyone looking for one of the best mattresses for back sleepersHot sleepers
Fans of bouncy innerspring mattressesBack sleepers looking for comfort and support
Combination sleepers or people who shift around at nightFans of a balanced foam feel

Saatva vs. Helix Midnight: Similarities and Differences

Before we dive into the nitty gritty details, let’s first see how these mattresses are both similar and different. You can also see how they stack up against other beds in our Saatva mattress comparisons and our Helix mattress comparisons.

Both of these mattresses are hybrid mattresses, meaning they have both foam and innersprings, although the Saatva definitely has more of a traditional innerspring feel.These mattresses vary in height. The Saatva comes in two height options, either 11.5” or 14.5”. The Helix Midnight comes in at 12”.
Both of these mattresses are fantastic for back sleepers.The Saatva Classic has a pillow-top feel, while the Helix Midnight has various comfort layers at the top.
Both of them are some of the best orthopedic mattresses.On Helix’s website, you can take a quiz to determine the right firmness, feel, and model of bed you need. Saatva has a variety of firmness options for you to pick from.
Neither mattress is going to trap heat. 

Firmness and Feel Differences

People experience mattresses differently, and this is especially true when talking about firmness and feel.

How Firm Are The Saatva Classic Luxury And Helix Midnight Mattresses?

When looking for new mattresses, people usually pay attention to firmness levels. Some people like firmer mattresses, while others prefer softer mattresses.

Here at Mattress Clarity, we rate mattresses on a firmness scale from 1 to 10, with 6.5 being a standard medium-firm feel. Both the Saatva Classic and the Helix Midnight rate at a 7/10, making them just slightly firmer than the industry standard of 6.5/10. We should note that the Saatva is available in three different firmness levels. We reviewed the Luxury Firm.

In the case of both mattresses, their firmness comes from the innerspring layers. The Helix Midnight has a support layer of individually wrapped coils, and the Saatva has a dual set of coils that gives it a traditional innerspring feel.

Sleeping On the Saatva And Helix Midnight Mattresses

All in all, the Saatva Classic is one of our best mattresses for combination sleepers! What this really means is that it’s a winner for all sleeping positions. It performs fantastically well for back sleepers, making it one of the best mattresses for lower back pain. It’s even one of our best orthopedic mattresses, and is one of our best mattresses for arthritis, too!

Saatva Mattress - Back Sleeping

Most side sleepers will feel decent pressure relief on the Saatva Classic, but the Soft Plush model might be the best route. And of course, stomach sleepers should feel plenty of support on this bed. Heavier stomach sleepers might want to invest in the Firm version of this mattress.

For the Helix Midnight, we’d also say this is a great pick for back sleepers. The memory foam comfort layer offers good body contouring, and the coils in the support layer keep you elevated.

Helix Midnight Mattress - Back Sleeping

Stomach sleepers, however, won’t really enjoy the Helix Midnight, as it’s a bit too soft for them. Their hips might sink into the foam, which could throw the spine out of its proper alignment. As for side sleepers, they should be fairly comfortable on the Helix Midnight, as long as they don’t weigh more than 230 lbs. Heavier side sleepers in this category will likely need a more supportive bed.

What Do The Saatva And Helix Midnight Mattresses Feel Like?

The Saatva Classic has a plush top layer and a supportive coil base layer. It feels very responsive, and you’ll sleep on top of this mattress rather than sinking into it.

The Helix Midnight features a comfort layer made from the company’s proprietary Memory Plus foam. The top comfort layer has that classic, slow-moving feel to it but, like the Saatva, the coils will prevent you from sinking in too much. The Midnight is also a fairly responsive mattress.

Average-Weight Sleepers: 130lbs–230lbs

The Saatva Classic is a win for every sleeping position. It’s definitely one of our best mattresses for combination sleepers!

Average-weight back sleepers should enjoy the balanced foam feel of the Helix Midnight. This should provide good lumbar support. Stomach sleepers might enjoy the Helix as-is, but we’d always recommend going with a firmer option.

Heavyweight Sleepers: Over 230lbs

The Saatva Classic should be fairly good for heavier sleepers in all positions. However, you might find that one of the firmer options is the way to go. If a mattress is too soft, there might be concerns about pressing too far into the comfort layer and hitting the springs. There’s also the potential for bottoming out. If Saatva sounds like the brand for you, opt for their firm model.

The Helix Midnight could be a good choice for heavier back sleepers. The balanced foam comfort layer provides a good amount of comfort and support. But if you rest on your side or stomach, we recommend buying one of the best mattresses for heavy people.

Lightweight Sleepers: Under 130lbs

If you’re a lightweight back sleeper, both mattresses will feel comfortable. If, however, you’re a side sleeper, these mattresses might be too firm and could cause pain in your shoulders and hips. If you want to go with Saatva, opt for their Plush Soft version. If you want to go with Helix, go with one of their softer models.

Mattress Construction Differences

Because we’ve got two different mattresses to look at here, let’s see how they vary in their construction.


CoverThe Saatva Classic has an organic cotton cover, which is soft and breathable. It also features some tufting and quilting, which gives it that pillow-top feel.
Comfort Layer # 1Saatva’s main comfort layer comes in the form of its pillow-top. This makes the mattress feel super-soft, and it provides great cushioning. It is definitely one of the best pillow-top mattresses we’ve reviewed.
Comfort Layer # 2Right below the first comfort layer is a thin layer of memory foam layer for pressure relief.
Support LayerThe Saatva Classic has two coil layers. The first layer is a layer of microcoils that add contouring to the body. The second is a layer of individually wrapped, high-grade steel coils that provide plenty of structure and durability.
Saatva Mattress - Construction

Helix Midnight

CoverThe Helix Midnight has the company’s Soft Touch cover. This is made of a breathable material that feels cool to the touch.
Comfort Layer # 1The Helix Midnight has multiple layers of comfort foam. On top, you’ll find some of their slow-moving Memory Plus Foam.
Comfort Layer # 2Underneath the first comfort layer, there’s a layer of responsive polyfoam that creates more bounce and acts as a transition layer.
Support LayerHelix Midnight has multiple support layers as well. The first is a layer of individually wrapped coils. Below that is a base layer of high-density polyfoam.
Helix Midnight Mattress - Construction

Mattress Height

The Saatva Classic Luxury can be 11.5” or 14.5” tall. We reviewed the 11.5” model.

The Helix Midnight measures 12” tall.

Saatva And Helix Midnight Performance Differences

Now that we’ve covered the construction of these mattresses, let’s see how they performed while we tested them out.

Sleeping Hot or Cold

As a hybrid mattress, the Saatva should sleep fairly cool. The cotton cover is breathable, and the coils in the support layer mean there’s enough space for airflow. We don’t anticipate anyone sleeping hot on this mattress.

The Helix Midnight is also a cooling mattress. The cover is designed to feel nice and breathable, and like the Saatva, the coils provide room for airflow.

Motion Transfer

Motion transfer refers to how much motion passes through the mattress. Some of the best mattresses for couples have little to no motion transfer.

When we tested the Saatva, we noticed a fair amount of motion transfer. This is fairly typical with most innerspring mattresses. The coils make for a very responsive mattress, so if you sleep with a partner, you’ll likely notice them change positions or get in and out of bed.

On the Helix Midnight, however, we were surprised to see that it handled motion transfer fairly well. This is because of the slow-moving memory foam top layers. If you and your partner prefer innerspring mattresses, but sleep light enough to notice motion, the Helix Midnight could be for you.

Edge Support

Couples should also take note of edge support. With another person in bed, you’ll likely have to sleep closer to the edge. You certainly don’t want to feel like you could roll off the side.

Saatva Mattress - Edge Support

Both the Saatva Classic and the Helix Midnight have exceptional edge support.

Helix Midnight Mattress - Edge Support


Both mattresses boast high-quality materials and have sturdy coil support layers. We fully anticipate both the Saatva Classic and the Helix Midnight to last at least 10 years.


After you open a bed-in-a-box mattress, you might notice a slight chemical smell. We call this off-gassing, and it’s totally normal.

Because the Saatva does not arrive compressed inside a cardboard box, you shouldn’t notice any strong smell.

The Helix Midnight, however, is a compressed bed, so you may notice a slight chemical smell at first. Rest easy, though. This should completely fade away after 24 to 48 hours.


Light sleepers might be concerned with the squeaking sound innerspring mattresses make.

On the Saatva, we didn’t really notice any sound from the coils. However, after years of use, you may begin to notice noise from the coils.

On the Helix Midnight, we did notice some squeaking. However, it wasn’t super-noticeable while we slept.


When looking for one of the best mattresses for sex, typically you’ll want something responsive and easy to move around on. All-foam mattresses might be difficult to move around on.

However, because the Saatva Classic and the Helix Midnight are hybrid mattresses that don’t cause you to sink into them, they will be great mattresses for sexual partners.

Saatva And Helix Midnight Mattress Size Options and Price


Twin38" x 75"$995.00
Twin XL38" x 80"$1355.00
Full54” x 75”$1895.00
Queen60" x 80"$1995.00
King76" x 80"$2445.00
California King72" x 84" $2445.00
Split King76" x 80"$2710.00
Split California KingTwo 38" x 80" pieces$2710.00


Twin38" x 75"$799.00
Twin XL38" x 80"$899.00
Full54" x 75"$1049.00
Queen60" x 80"$1199.00
King76" x 80"$1549.00
California King72" x 84"$1549.00

Company Policies

What happens when you purchase a mattress from Saatva or Helix Sleep? Here are some company policies.

Warranty Info

Saatva’s Classic Luxury Firm comes with a lifetime warranty. This includes a free replacement for defective mattresses within the first two years after purchase, and free repairs after two years.

The Helix Midnight Mattress has a 10-year warranty. The Helix warranty is limited and covers some defects in the mattress.

Sleep Trial

Everyone needs some time to break in a new mattress, so both companies offer a trial period.

Saatva mattresses come with a 365-night sleep trial, while Helix offers a 100-night sleep trial.

Return Policy

During the sleep trial, you can return your Saatva mattress, but you will have to pay a $99 transportation fee.

You can return your Helix mattress at any time during the sleep trial, however Helix does recommend you keep it for 30 days before doing so.

Saatva Mattress
Multiple firmness options
Helix Midnight Mattress
Medium-firm: 7/10
Saatva Mattress
Multiple firmness options
Helix Midnight Mattress
Medium-firm: 7/10

Saatva vs Helix FAQs

Which version of the Saatva Classic should I get?

Because Saatva has a few different models, it may be a bit confusing to know which one to get. Factors to consider when looking at a Saatva mattress could be height, body type, sleeping position preference amongst other things. Heavier people might want to opt for the firm mattress, while average and lightweight sleepers might want to go for the plush version.

What is the Helix Sleep Quiz?

One of the reasons we love Helix for is their quiz. Before getting rid of an old mattress, you can take Helix’s quiz to figure out which of the company’s many models will work best for you.

Can you flip the Saatva Classic or the Helix Midnight?

Sadly, no. Because these two mattresses have coil support systems at the bottom of the mattress, if you were to flip them, it would be rather uncomfortable.

Tony Klespis

Tony is a staff writer at Mattress Clarity where he analyzes sleep products and appears in review videos. He earned a B.A in English from Sam Houston State University and a M.A in Mass Communication from Texas State University. When he isn’t writing about sleep products, Tony loves to unwind with a good book or can be found playing Pokemon Go outside with his friends, or cuddling with his cat, Penguin. He’s always down to try a new, local restaurant and try new foods.