Sonu Sleep Mattress Review: Pros & Cons [2024]

Does your day start with stiff shoulders and pins and needles in your arms? It’s time you meet the Sonu Sleep mattress, the first mattress in the world made just for people who sleep on their sides! This groundbreaking sleep setup features a unique Comfort Channel. Your arms and shoulders sink right into this mattress, which means no more bothersome pressure spots.

The Sonu Sleep mattress boasts top-notch, green foams that hold the CertiPUR-US® badge. This mattress stands out with its special Support Pillows and a cooling cover that ensures a cool and comfy night. It’s the perfect choice for those seeking the ultimate sleep experience.

Keep reading our Sonu Sleep mattress review to discover why this mattress is stirring things up in the sleep market!

SONU Sleep System Overview

The Sonu Sleep mattress isn’t your average 14-inch bed. This innovative sleeping product is specifically designed for those who prefer to sleep on their sides. It stands out from the crowd with its unique Comfort Channel feature. This means your arms and shoulders don’t just lie on top of the mattress, they can sink in. You’re not locked into a single firmness level either.

The Sonu Sleep mattress brings to the table two unique firmness choices to serve all types of sleepers. Whether you are on the lighter side or a touch more robust, this mattress has got you covered.

Learn More About Sonu Sleep Here

About Sonu Sleep

Say hello to Stason Strong and Brad Hall. They are best friends who also run a business together. This business is all about sleep. They both love sleep so much that they started Sonu Sleep. They did this because they realized that most flat mattresses don’t give you a good sleep.

What was their next step? They got right to work. They started looking into and making a mattress that lets you really dig your arms into the bed. The outcome of this? The Sonu Sleep mattress came to life. This mattress has a unique Comfort Channel design that’s been patented. This design covers your arms and shoulders, lowers pressure, and helps your blood flow better. This gives you a sleep that is not only cozy but also helps you feel better when you wake up.

In this Sonu Sleep mattress review, we are going to cover:

• Advantages and Disadvantages (Benefits and Drawbacks)
• First Impressions Upon Unveiling (Initial Unpacking Journey)
• The Sensation of Resting on It (Comfort and Texture)
• Composition and Aesthetics (Build and Design Elements)
• Efficacy and Functionality (Operational Assessment Outcomes)
• Comprehensive Insights including warranty, organizational guidelines, and any inquiries you might have.

Just so you know, our talk today will mostly zero in on the soft model of the Sonu Sleep mattress. We reckon it’s the best pick for a lot of people. But there’s no need to fret, we’re also going to chat about the other models and find the one that might just be the perfect match for you.

Sonu Sleep Pros and Cons

First we are going to take a look at the pros and cons of the Sonu Sleep mattress

Pros

• Unique Comfort Pathway: The standout feature is the innovatively patented Comfort Pathway design. It acts like a snug cradle for your arms and shoulders, reducing pressure and enhancing circulation. This is revolutionary for side sleepers who typically experience pressure in the arm and shoulder areas.
• Select Your Desired Firmness: With Sonu Sleep, you have the option to choose between plush and firm variants. The plush model will be a favorite for light sleepers, while those requiring additional support will find the firm model to be ideal.
• Back-Friendly Design: This mattress is a chiropractor’s delight! The Comfort Pathway allows your shoulders to gently sink, aligning your neck and upper back bones. It provides support to your upper body while allowing your hips to dip just enough to align the lower back, resulting in reduced stress, effortless breathing, and a serene night’s sleep.
• Constructed for Durability: The mattress, made from premium materials, is a lasting investment. Moreover, its durability is assured with a 10-year warranty.
• Luxurious Cloud-Like Feel: Crafted from superior foam and quilted with a breathable, soft-to-touch fabric, the mattress offers a sleep experience that feels opulent and cloud-like.

Cons

• Somewhat Premium Priced: Although the Sonu Sleep mattress brings a wealth to the table, it is also accompanied by a price tag that is somewhat steeper compared to its counterparts. However, it’s crucial to note that your investment is directed towards quality and inventive features.
• Bedding Quandary: Due to the distinctive Comfort Channel design, standard bedsheets may not provide an ideal fit. Fear not! Sonu Sleep includes a complimentary set of specialized bedsheets, crafted to fit seamlessly into the Comfort Channel, ensuring your arms and shoulders receive the supportive embrace they merit.

Who We Recommend Sonu Sleep For

A mattress isn’t a one solution for all. Let’s see who might get the most out of a Sonu Sleep System:

Side Sleepers

If you prefer sleeping on your side, you’ll love the Comfort Channel design. It’s specially built to ease pressure points on your arms and shoulders. And, you can choose from two firmness levels to find the one that fits you best.

Heavy Sleepers

If you carry a bit more weight, the Sonu Sleep mattress has a firm model just for you. It provides all the support you need without the feeling of sinking into a marshmallow.

Couples

Couples, this is for you! The Sonu Sleep mattress is ideal for those who like to cuddle but don’t want to feel squeezed or bothered by arm and shoulder pain. With Sonu Support Pillows, both you and your partner will have a cozy and supportive sleep.

Tech Lovers and Readers

Do you enjoy scrolling on your phone or getting lost in a great book before bedtime? The Sonu Sleep mattress is a dream come true. Its Comfort Channel design gives ergonomic support, providing a comfortable rest for your hand and easing stress on your shoulder and hand.

What’s more, the sides of the Comfort Channel can also serve as convenient wrist rests, lessening any wrist discomfort you might be experiencing.

Learn More About Sonu Sleep Here

Sonu Sleep System Unboxing

When you make the decision to invest in a high-end mattress like the Sonu Sleep, you’re not just purchasing a place to sleep; you’re buying an entire sleeping experience. Let me assure you, Sonu Sleep goes above and beyond! Your new mattress comes to your door tightly rolled and compact in a box, making the setup process simple and quick.

So, what’s the process from receiving the box to enjoying your first sleep? Firstly, you open up the box. Inside, you’ll find a welcome package that includes a useful guide, a unique Sonu cutting tool, complimentary bed sheets, and the main event — the mattress itself, together with its comfort pillows.

Next, you remove your rolled-up mattress and place it on a sturdy surface, like your bed frame or even on the floor. No need to worry; it’s quite heavy but can be managed alone. Use the Sonu cutting tool to carefully cut through the plastic wrap. You’ll notice the mattress start to expand immediately.

The corners will also start expanding quickly, which is a great sign of superior corner expansion. Allow it a few minutes to completely inflate, but you can certainly sleep on it the same day.

One more point: you may notice the smell of a new mattress when you first unpack it. Don’t worry; it’s not a chemical scent. All materials used are eco-friendly and free from harmful substances. The smell should disappear within a few hours and is completely harmless.

Sonu Sleep System Comfort and Feel

In this portion, we’ll simplify the Sonu Sleep System for you and talk about the level of comfort you can anticipate.

Touch and Feel

The Sonu Sleep mattress welcomes you with a cover that’s not just soft and cool to the touch, but also stretchy. This fabric isn’t your typical one; it’s especially designed to accommodate your arms and shoulders as they sink into the mattress.

Next up is the Comfort Channel, perfectly placed to embrace your shoulders and neck in a way they’ve never experienced before. You can’t overlook the adjustable comfort pillows either — you can adjust them to get the mattress feel just right for you.

Once you get comfortable, the mattress’s all-foam construction envelops you in a gentle embrace. The foam is the right combination of firm and soft — it supports you while also cushioning every part of your body. You’ll feel your muscles relax, releasing all the stress from the day.

The more time you spend on it, the more you’ll appreciate how this mattress perfectly balances cushioning and support. It feels like floating on a cloud, but with support exactly where you need it.

Firmness

Mattress firmness isn’t a one-size-fits-all thing. Your body weight, sleeping style, and personal comfort preferences all play a role in finding the right firmness level.

The Sonu Sleep mattress caters to a range of sleepers, with two options: the plush model, which is a 4 on our firmness scale, and the firm model, which is an 8 on the same scale.

Not sure which one is for you? We have a simple chart to guide you. And don’t worry, if you’re still undecided, Sonu Sleep offers a 100-night sleep trial to help you make a decision.

Comfort

The Sonu Sleep mattress is a dream for side sleepers, engineered from the ground up for unmatched comfort. But what if you’re not a side sleeper? That’s okay! This mattress can accommodate all sleeping styles.

The Comfort Channel offers flexibility. You can choose to use it or not, based on your preference. If you prefer a traditional, flat mattress feel, simply insert the Sonu Comfort Insert into the channel. Just like that, you have a flat sleeping surface.

This versatility is a godsend for couples with different sleeping styles or for people who like to mix things up and want less space in the Comfort Channel.

To truly test the mattress, we had our team of reviewers — each with their own unique sleeping style and body weight — try out the plush model.

Sonu Sleep System Construction

Let’s check out how the Sonu mattress is built and the materials it uses.

Materials

The Sonu Sleep mattress is more than just comfortable. It’s made with first-class, green materials. We’re referring to 26 bits of high-strength, CertiPUR-US®-certified flexible foam that pile up to a whole 14 inches of depth. What does this mean? It’s environmentally friendly and safe for your home.

By now, you should have a clear idea of what makes this mattress special. From the Comfort Channel to the Support Pillows, it’s designed for the best sleep experience. Plus, don’t forget about its look — the dark gray color adds a hint of luxury and elegance to your bedroom.

Layers

Put aside what you think about old-style flat mattresses and their layer-by-layer structure. The Sonu Sleep mattress is a whole new experience, featuring unique parts that work in harmony to deliver the best sleep ever. Let’s see what’s inside:

• Supportive Cushions: These are not your typical pillows. Crafted from a unique foam that offers lateral flexibility yet vertical sturdiness, they can envelop your upper body while alleviating pressure from your arms and legs.
• Comfort Trench: This patented wonder allows you to submerge comfortably into the mattress. Envision a 10-inch-deep cavity, impeccably contoured to cradle your body while maintaining spinal alignment. That’s the Comfort Trench for you.
• Breezy Tech Layers: Constructed from Serene® foam, this layer promotes uninhibited air circulation, ensuring you remain cozy even if you tend to sleep warm. It’s engineered to provide varying support levels within a single, cohesive layer — sturdy for your upper body and gentler for your hips.
• Trench Support: Visualize three barriers forming the Comfort Trench into an optimal space for your arms and legs to gently descend into. These barriers also serve as armrests when you’re engaged with a book or device.
• Upper Body Alleviation Layer: This layer is dedicated to providing the essential support your upper body requires while allowing your arms and shoulders to gently submerge. It’s akin to lifting a burden from your shoulders — quite literally.
• Alignment Support: Specifically designed for side sleepers, this layer aids in aligning your spine, translating to reduced tension, effortless respiration, and a tranquil night’s sleep.
• Thermoregulating Cover: Fabricated from a phase change material (PCM), this cover draws heat away from your body, ensuring you remain cool throughout the night. Additionally, it’s sufficiently stretchy to accommodate your arms and shoulders as they sink into the mattress.

Learn More About Sonu Sleep Here

Sonu Sleep Performance

Want to know how well the Sonu Sleep Mattress does its job? Let’s find out:

Cooling

If you get hot while sleeping or if you and your partner can’t agree on the room temperature, the Sonu Sleep mattress might be just what you need. It has a cooling cover made from a special material that absorbs heat and releases it slowly. This helps keep your body temperature steady all night.

But there’s more. The mattress has Air Tech Layers made from a type of foam that allows air to flow freely. This prevents you from getting too hot. Also, the Comfort Channel and Support Pillows distribute your body weight evenly, which helps you stay cool.

We tested the mattress’s cooling ability by lying on it for 20 minutes and monitoring how well it retained heat. From the start, the cool, soft fabric of the cover felt great against our skin. As time passed, the mattress adapted to our bodies without causing us to sweat or feel overheated.

The mattress, which is made entirely of foam, did an outstanding job of staying cool. We were so impressed that we rated it 4.6 out of 5 for its cooling performance.

Responsiveness

The Sonu Sleep mattress is designed to minimize movement transfer, so it might not be as bouncy as other mattresses you’ve tried. But don’t be fooled — our tests prove that it’s still pretty responsive.

To measure how quickly the mattress bounced back, we put a 20-pound ball on it and waited a few moments for it to sink in. Then, we lifted the ball and timed how quickly the mattress regained its original shape. The mattress fully recovered in just about 1.3 seconds, earning it a good score for responsiveness.

Despite being an all-foam mattress, the Sonu Sleep system did well in our responsiveness test. It has enough bounce to keep you comfortable, which is why we rated it 4.2 out of 5 for responsiveness.

If you prefer a mattress with a bit more bounce, you might want to try the firm model of this mattress.

Motion Isolation

If you share a bed, you don’t want to be disturbed every time your partner moves. The Sonu Sleep mattress can help with that. Its viscoelastic foam is similar to memory foam, molding to your body and reducing movement transfer.

We put this to the test by placing a glass of water on one side of the mattress and dropping a 20-pound ball on the other side. The water didn’t even ripple.

For our second test, one person lay still on one side of the mattress while another person tossed and turned on the other side. The person lying still didn’t feel a thing.

These tests prove that the Sonu Sleep mattress is great at isolating motion.

Edge Support

Edge support is important if you like to sleep or sit near the edge of the bed. Even though the Sonu Sleep mattress doesn’t have springs, it still provides excellent edge support thanks to its specialized foam layers designed for stability.

We tested this by applying heavy pressure to the mattress edges and checking for any pushback. The mattress did well, offering enough counterpressure to make us feel secure. When we let go, the edges bounced back nicely, although they were a bit softer near the Comfort Channel.

Sitting on the edge, we noticed a slight dip as our weight settled in, but it didn’t feel like we were about to slide off or anything.

Noise

If you share your bed, you don’t want a noisy mattress that broadcasts every move you make. The Sonu Sleep mattress is designed to be quiet, thanks to its all-foam construction.

We tested this by dropping a 20-pound ball onto the mattress and using ultra-sensitive microphones to detect any sounds. It was almost silent. The only sound we heard was the soft thud you’d expect from dropping something onto any surface.

That’s the beauty of an all-foam mattress — there are no springs or other noisy materials to disturb your peaceful slumber.

So, when it comes to noise isolation, the Sonu Sleep mattress is a real winner.

Pressure Relief

Pressure relief is important for anyone who values quality sleep, whether you’re an athlete or just someone who wants to wake up feeling refreshed. The Sonu Sleep mattress is designed to provide excellent pressure relief, especially for side sleepers. It even has the approval of chiropractors!

We tested its performance by lying on the mattress for 20 minutes and then measuring the pressure on different parts of the body. The results were impressive, as shown by our pressure map.

For side sleepers, the map was mostly blue, thanks to the Comfort Channel and the special layer designed to relieve pressure on the upper body. This means no pressure points, which is important for side sleepers who often feel pressure on their shoulders and hips.

For stomach and back sleepers, the map showed a hint of green, which is normal for most mattresses. This is especially noteworthy given that the Sonu Sleep mattress is on the plush side.

Sonu Sleep System Pricing

For the most up to date information, it’s always best to check the official website:

Learn More About Sonu Sleep Here

The Sonu Sleep mattress is far from your usual bedding. This is a high-end, plush mattress that introduces a fresh and unique design.

By incorporating an inventive Comfort Channel and Support Pillow system, this mattress provides a comfort level and pressure reduction that side sleepers fantasize about.

What’s our take on it? We’ve given the Sonu Sleep mattress a full score of 5 out of 5 for its value. The extraordinary design and unique sleep experience it offers make it a worthy investment.

Company Information

Let’s see how Sonu Sleep fares in terms of warranty, sleep trial and returns:

Warranty

When you buy a Sonu Sleep mattress, you get the security of a 10-year limited warranty. This warranty protects you from any flaws in the mattress materials or workmanship. But remember, the warranty does not cover damage caused by incorrect handling such as lifting it by the Comfort Channel.

Also, bear in mind that the warranty only applies to mattresses bought directly from Sonu Sleep and used in the United States.

Sleep Trial

Not sure about buying a new mattress? No need to worry. Sonu Sleep gives you a 100-night risk-free trial to try out the mattress in your own home. If the mattress doesn’t meet your expectations, you can send it back within those 100 nights and get all your money back.

Returns

Thinking about returning your mattress within the 100-night trial? Sonu Sleep offers full refunds, but there’s a small catch — you have to wait at least 60 days after delivery. This is to give your body time to get used to the new mattress.

To start a return, you have to contact Sonu Sleep and give them all the required information. Remember, you’ll be responsible for the return shipping costs, which will be taken from your refund. And if you live in Alaska or Hawaii, extra shipping fees may apply.

Got a mattress that’s still in its packaging? You can return it, but only within 30 days of delivery. If it’s still unopened after 30 days, it’s seen as misused and can’t be returned or claimed under warranty.

Shipping

Great news for people living in the contiguous United States: Sonu Sleep gives free shipping on all their products, including the Sonu Sleep System. However, if you’re in Alaska or Hawaii, there’s something else to think about. Shipping to these areas involves an extra fee.

Frequently Asked Questions

Let’s cover some of the most commonly asked questions about Sonu Sleep:

Will my arm fall asleep or become numb in the sleep channel?

No, the Comfort Channel in the SONU Sleep System is designed to prevent that by maintaining optimal blood flow. It allows your arms to rest in a natural position below heart level, avoiding circulation cut-offs and ensuring a comfortable, numbness-free sleep.

What kind of bed frame or platform should I use?

The Sonu Sleep Mattress is versatile, working well with platform bases, box foundations, and adjustable bed frames, as long as they are sturdy. Ensure slats are spaced appropriately (1" apart under the Comfort Channel and 3" or less elsewhere) and avoid spring-based foundations to prevent sagging.

Can I clean the mattress cover of the SONU Sleep System?

Yes, the SONU mattress cover can be spot cleaned with a gentle detergent or hand soap. However, it’s designed to stay on and should not be removed.

Can I finance my SONU purchase?

Yes, U.S. customers can utilize financing options through our partner, Affirm. More details are available on the Financing page of our website.

Sonu Sleep Mattress Review Conclusion

The SONU Sleep System, with its innovative and side-sleeper-friendly design, provides unparalleled comfort and support, particularly to shoulders and hips. For those seeking a sleep solution that epitomizes luxury and comfort, the SONU Sleep System emerges as the paramount option.

Learn More About Sonu Sleep Here