What is a Zoned Support System: Best Mattress of 2024?

This Saatva mattress evaluation highlights among the most popular innerspring bed mattress on the market: the Saatva Classic. Built with mild memory foam and a durable coil-on-coil system, this bed was designed to supply a luxuriously supportive sleeping experience. It likewise comes in numerous firmness options, heights, and with free white glove shipment. What is a Zoned Support System

What is a Zoned Support System

However is Saatva’s affordable luxury mattress too good to be real? That’s what I hope to discover in this review. Occur with me as I test the Saatva Classic mattress, and find if it’s the bed of your dreams.

What is a Zoned Support System Summary

When I say that the Saatva has a coil-on-coil construction, I indicate that it has two layers of springs, and that’s what makes up most of the mattress. Unlike a memory foam mattress or a hybrid mattress (which uses significant quantities of springs and foam), it has a traditional innerspring feel— high up on both firmness and support.

However, there is some variation across the Saatva Classic, as it is available in 3 different firmness alternatives: Luxurious Soft, High-end Firm, and Firm. It also is available in 2 height alternatives: 11.5 inches and 14.5 inches. In this evaluation, I tested the High-end Firm variation with the 11.5-inch height. One way Saatva stands out from its rivals is that, unlike other online mattresses, it’s never compressed in a box. It shows up completely formed with free white glove shipment, implying that the company sends out somebody to your home to provide the mattress and set it up.

Because of this, the Saatva should not have an off-gassing duration or need time to decompress. You can sleep on it after arrival. Find out more about off-gassing and other mattress terms in our mattress glossary.

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What Is the Saatva Mattress Made Of?


The Saatva is an innerspring mattress with a zoned support system. It has a coil-on-coil construction, and the model I’m reviewing has a height of 11.5 inches. However, the bed is also readily available in a 14.5-inch design. Here’s how it breaks down layer by layer.

Cover – The Saatva has a natural cotton cover that’s breathable and soft to the touch. The cover likewise has an antimicrobial treatment.

Comfort Layer – The top layer is made from a 3-inch Euro pillow top. This layer offers good cushioning and pressure relief.

Support Layer – A layer of individually wrapped pocketed coils contours to your body’s motions and includes some good bounce, airflow, and support.

Zoned Support Layer – There’s a thin layer of memory foam in the middle of the mattress. This separates the two layers of coil and deals with sleepers to push relief at the hips and lower back, where they require it most.

Foundation Layer – The Saatva’s base layer is made from steel coils and high-density foam edge support (twisted around the coils to make the most of the bed’s surface area). The coils here work to double down on the bounce of separately wrapped springs, producing a a lot more effective lift.

Saatva Mattress Firmness

The feel of a mattress comes down to a couple of various aspects, however firmness might be the most important. At the same time, it is very important to keep in mind that firmness is subjective. So, to get a wide-spanning series of opinions, I surveyed a variety of folks in the workplace– several of whom are Licensed Sleep Science Coaches– and we determined the firmness level together.

I originally believed the Saatva seemed like a 6.5 out of 10 on the firmness scale, however after pushing it and discussing it with my colleagues, I rated the Saatva a 7. The firmness scale ranges from 1 (softest) to 10 (firmest), so compared to the industry standard for medium firm of 6.5, the Saatva in the Luxury Firm design is a touch on the firmer side.

The Saatva gets its firm feel from its coil-on-coil construction, which uses quite a bit of support. The Saatva may feel softer in the center considering that it has a zoned support group. This implies it’s firmer in specific parts of the bed and softer in others. The memory foam layer in the center deals pressure relief in the center where sleepers need it.

Overall, I experienced the Saatva as a medium-firm to firm mattress, however I still felt great cushioning from its quilted Euro pillow-top.


Sleeping Position and Body Weight

We recognize that people can be found in all sizes and shapes, and people of every size are worthy of a mattress that works for their physique. We utilize the weight classifications light, average, and heavy to more easily categorize sleepers based upon how bed mattress will perform for their physique, as the majority of bed mattress are developed for the group we call “typical” (130 to 250 pounds).

As a basic takeaway, lighter sleepers don’t need as much support as typical weight sleepers, and mattresses will tend to feel firmer to them. On the other hand, heavy sleepers tend to require more support than average weight sleepers and tend to sink into the mattress more.

As far as sleeping positions go, side sleepers tend to require a softer mattress while stomach sleepers generally need a firmer, more supportive one. Back sleepers are typically somewhere in the middle.

Is the Saatva a Great Mattress For Light Sleepers (Under 130 pounds)?

  • Light Back Sleepers – Light back sleepers need to discover that the Saatva provides a lot of firm support. If you enjoy a firm feel and lie primarily on your back, you must enjoy on the Saatva.
  • Light Side Sleepers – The Saatva is too firm for these sleepers, who need more pressure relief around the shoulders and hips. I ‘d advise attempting the Luxurious Soft design rather or having a look at among our finest mattresses for side sleepers.
  • Light Stomach Sleepers – These sleepers must feel comfortable on the Saatva. The mattress should keep their hips lifted and in line with their shoulders.

Is the Saatva a Good Mattress For Average Weight Sleepers (130 to 250 pounds)?

  • Average Weight Back Sleepers – These sleepers need to take pleasure in the Saatva. The support of the coils ought to keep their back in a healthy neutral position, which can assist fight neck and back pain.
  • Average Weight Side Sleepers – Like light side sleepers, average-weight side sleepers will want to attempt the Plush Soft model instead of the Luxury Firm in order to get more contouring around their shoulders and hips. Nevertheless, I believe it might work for some side mix sleepers who do not invest the whole night in this sleeping position.
  • Average Weight Stomach Sleepers – I think a lot of these folks must be happy on the Luxury Firm model, but I ‘d advise attempting the Firm design if you’re a stringent stomach sleeper. A firm mattress assists keep the hips and shoulders aligned, which is essential for avoiding neck and back pain.

Is the Saatva a Good Mattress For Heavy Sleepers (over 250 pounds)?

  • Heavy Back Sleepers – I ‘d highly recommend the Saatva to heavy back sleepers. It provides terrific support while resting on your back and is extremely long lasting.
  • Heavy Side Sleepers – These sleepers may choose something softer than the Saatva. I ‘d suggest they take a look at our best mattresses for heavy people for some other choices with a gentler touch.
  • Heavy Stomach Sleepers – These sleepers might require more support than the Saatva provides to keep their spine lined up. I ‘d recommend the Saatva HD– the brand’s bed designed particularly for heavy individuals– to these folks.

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Saatva Mattress Efficiency

Now you should have a broad summary of who the Saatva might be great for. But our group of Qualified Sleep Science Coaches likewise performs a series of specialized tests that allow us to make more particular recommendations. Listed below, you’ll discover information on how the Saatva performs in areas such as discomfort relief, movement transfer, and more.


Saatva Mattress Discomfort Relief Performance

Discomfort relief is closely tied to pressure relief, which is a mattress’s capability to relieve stress at pressure points at the hips, shoulders, and back. Pressure relief can be essential for anyone struggling with shoulder discomfort or hip discomfort, as they’ll want a gentler feel in these locations.

To test the Saatva’s pressure-relieving capabilities, I used a specialized device called a pressure map. When I spread out the pressure map across the mattress and lie on top of it in various sleeping positions (usually my back and my side), it utilizes thermal imaging to demonstrate how much pressure is being put on my body. It alters from blue and green for low pressure (with blue being the lowest pressure) to orange and red for high pressure (with red being the greatest pressure). We cover three different areas: pain in the back, shoulder discomfort, and hip discomfort.

Before taking a look at the results listed below, it is essential that you take your sleeping position into account. For instance, we do not suggest the Luxury Firm model of the Saatva to side sleepers. So if you’re a side sleeper with back pain, you’ll most likely still wish to avoid this model, despite the fact that it carried out well in neck and back pain relief. To put it simply, consider your sleeping position first, then take a look at our pressure map outcomes.

As you can see in the graphics above, the Saatva shines when it pertains to neck and back pain, as the graphic is mostly blue, with a bit of green. Shoulder discomfort and hip pain are a different story, with a little bit of yellow and even some red at the shoulders. Folks who fight with stress in these locations might want to look at our finest mattresses for hip discomfort or finest bed mattress for shoulder pain instead.

Motion Transfer

Motion transfer describes the movement noticeable from one side of the bed on the other. If a mattress has low movement transfer, you’re not likely to feel motion on the opposite side of the bed on your side. This is important for couples or anyone who sleeps with a family pet, as they don’t wish to be disrupted by motion in the night.

We create our motion-transfer rating using a couple of different tests. First we just lie down on the mattress with someone else, roll around, and see how much of each other’s movement we feel. Then we position a white wine glass on the mattress, fill it up, and see just how much the red wine moves with our motions. Finally, there’s our seismometer test.

This includes dropping a 10-pound steel ball from 3 various heights and determining the motion on the other side of the mattress with our seismometer. As you’ll see in the graphic listed below, each height is meant to simulate a different movement you might feel in bed.

These are high motion-transfer outcomes, which isn’t unexpected for an innerspring mattress with coil layers. Great deals of motion traveled from one side of the bed to the other. If you sleep with a partner or family pet, you may feel their movements in the evening if you’re not a sound sleeper. It might deserve having a look at or list of finest memory foam mattresses rather (memory foam tends to absorb movement better than springs).


We check a mattress’s responsiveness by pressing down on its layers, eliminating our hand, and seeing how rapidly the surface area returns to its initial shape. Memory foam tends to have a low response to pressure, while innerspring mattresses like the Saatva tend to have a high action to pressure.

We likewise like to evaluate out the bed’s responsiveness by lying down on it and moving. We found that the Saatva made it really easy to shift our bodies and alter sleeping positions. This tells us that it’s going to be one of the best mattresses for sex, and a good suitable for mix sleepers who change between their back, stomach, and side during the night.


We take several elements into consideration when checking out a mattress’s cooling capabilities. First, we consider its construction. Given that the Saatva is an innerspring mattress (with two layers of coils, to boot), there’s a great deal of area in its layers– much more than a mattress without springs. This leaves lots of space for air to flow through the mattress and keep it cool.

We likewise evaluate out each mattress with a device called a thermal weapon, which utilizes color-coded imaging to measure how much and how quickly a mattress warms up when we lie down on it. If it heats up more than 15 degrees Fahrenheit, we consider it to have bad cooling abilities. 10 to 15 degrees shows decent cooling, 5 to 10 degrees shows excellent cooling, and less than 5 degrees shows exceptional cooling.

After 5 minutes of lying on the Saatva, it increased 11.9 degrees. This suggests decent temperature level policy. That said, I really did feel cool when resting on it. Considering this and the airy innerspring construction, I feel that the Saatva is one of the best cooling mattresses. Likewise, your body temperature drops when you sleep, so possibilities are that the Saatva will have a lower temperature level in your home at night.

Remember that a number of outside factors can affect cooling, consisting of the temperature level of your bedroom, how close your bed is to an air vent or window, and your body’s own temperature, which can vary from person to person.

Edge Support

Edge support is how well a mattress holds up on the edges as compared to the middle. Strong edges make a mattress feel bigger, which is a perk for couples or anyone who likes to expand and utilize the whole surface of their bed. The Saatva utilizes a reinforced edge support system combining coils and firm polyfoam. The outcome is some fantastic edge support. When sitting on the side of the mattress, I felt just as supported as I did in the center. The layers didn’t sink even the smallest bit under my weight.

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Saatva Mattress Efficiency For Couples

When we’re deciding if a mattress is good for couples, we take several of the above efficiency elements into consideration– namely cooling, motion transfer, responsiveness, and edge support. Overall, I believe the Saatva is an exceptional choice for anybody who sleeps with a partner. It’s responsive enough for sex and has strong sufficient edge support to enable two bodies to spread out. Likewise, the space between its coils leave great deals of room for airflow, which can help the mattress remain cool when there’s double the temperature in the bed.

The one efficiency location for couples where the Saatva fails is motion seclusion. The bounciness of the mattress resulted in high motion transfer, indicating that, if you or your partner is a light sleeper, you might be woken up by the other individual’s movement during the night. However, if you’re both deep sleepers, then this should not be a problem.


My Last Ideas About the Saatva Mattress

Before I end up, let’s rapidly evaluation who might most take pleasure in the Saatva – and who should most likely look in other places.

Who I Recommend the Saatva Mattress For

  • I believe the Saatva is a fantastic option for back sleepers, as the Luxury Firm model provides enough cushioning for their lumbar region, however likewise great deals of support to keep their spinal column in a neutral alignment.
  • I believe mix sleepers must more than happy on the Saatva because its layers of coils make for a bouncy mattress that’s easy to move around on.
  • I would recommend the Saatva to much heavier sleepers because its durable construction increases support and resilience. However, the brand does have actually another model developed particularly for these folks: the Saatva HD.

Who I Do Not Suggest the Saatva Mattress For

  • I think the Luxury Firm model is too firm for strict side sleepers. I ‘d tell them to choose the Luxurious Soft firmness level rather.
  • Rigorous stomach sleepers might wish to select the Firm model instead of the Luxury Firm so their hips can be propped up and in line with their shoulders.
  • If you share a bed and are easily interrupted by your partner tossing and turning during the night, think about selecting a mattress with lower movement transfer. Because of its conventional innerspring feel, you’re likely to feel movement on the Saatva. Nevertheless, if you and your partner aren’t quickly interrupted while sleeping, this mattress might still be right for you.


Saatva Rates and Sizing

Listed below you can have a look at up-to-date rates information about the Saatva mattress. To get a discount, take a look at our Saatva mattress discount coupon page. The price listed for each mattress size will be before discounts or other promotional deals. What is a Zoned Support System

Mattress Type Measurements Height Price
Twin 38″ x 75″ 11.5″ or 14.5″ $799
Twin XL 38″ x 80″ 11.5″ or 14.5″ $999
Full 54″ x 75″ 11.5″ or 14.5″ $1,299
Queen 60″ x 80″ 11.5″ or 14.5″ $1,399
King 76″ x 80″ 11.5″ or 14.5″ $1,799
Cal King 72″ x 84″ 11.5″ or 14.5″ $1,799
Split King 38″ x 80″ (x2) 11.5″ or 14.5″ $1,999
Split Cal King 36″ x 84″ (x2) 11.5″ or 14.5″ $1,999


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