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Oso is an online foam mattress in a box company owned by Reverie, which makes lines of luxury foam mattresses and adjustable bases. Where Oso is different than other brands is that it has Dreamcell™ foam springs, which are made of latex foam and provide added support in the base layer, while being ventilated and cushioning the body without pressure points. Most folks like their Oso mattresses!
Simmons Beautyrest is a very well known brand that has invested in big advertising over the past several years. They have worked closely with major mattress retailers for generations and offer popular in-store options. With a variety of designs like the Beautyrest Black and Recharge lines, Beautyrest is a brand to consider for many. However, with some mixed reviews for some models, we'll go into greater detail on what to know below.
Based on our aggregated reviews and our scoring method, we recommend Oso in this match up!
See Our Full Review of Oso
Simmons Beautyrest: 8.4/10
Simmons Beautyrest: 8.4/10
Simmons Beautyrest: 8.1/10
No Back Pain:
Simmons Beautyrest: 8.2/10
Simmons Beautyrest: $799-$6999
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With brands doing lots of work on their online reputation, it's pretty hard for an average shopper to get to the bottom of customer satisfaction. That said, these mattresses are reviewed well by customers overall. However, there were some sleepers that didn't like the feel. so research more below to consider your body type with the mattress specifications!
Customers report that these mattresses are good at support. Though some folks doen't like the firmness of these mattresses, the majority of reviewers describe them as having the right amount of support for deep sleep.
Edge support is important for those that need extra time getting out of bed or like to lay down on the edge of the mattress. These mattresses do well overall on edge support and they should support most customers comfortably.
Bowling Ball & Density Tests
Bowling balls are a good way at measuring mattress support and firmness These mattresses do well at providing even support throughout the mattress, which means they should do well comfortably responding to your body.
We all want to find a mattress that is durable and will last a lifetime, but that is sometimes easier said than done. That said, data from customers and materials used can be a good path. These mattresses are more durable than the average and should last over 5 years for most, but some who are heavier may experience that they lose some of their longevity.
Not all sleepers like these mattresses. Some customers didn't have a good experience, but others were completely satisfied. One of these mattresses may be great for you, but it makes it harder to predict. Continue reading below to learn if one of these mattresses will work for you.
Some customers have been satisfied with the supportiveness of these mattresses, but others have been less than pleased. For those with achy backs that need spine alignment, do some added research to ensure the mattress fits your body.
There are mixed feelings about edge support for these mattresses. Some have been happy with even support throughout the mattress, but others felt like there was unevenness.
Mattresses with lasting comfort are amazing, but not always easy to find. Sadly, sleepers don't rate these mattresses well when it comes to durability. This means that some folks may experience that their mattress lasts a decade, while other customers find their mattress to break down quicker than expected. If you have a wider frame than average, make sure to do some more research because you may be at a higher risk for durability issues.
Amazing mattress and Amazing company! I am a professional athlete who competes for TeamUSA and I can't believe the difference this mattress has made in my performance and recovery! If you are looking for a new mattress I highly recommend this one!View More Reviews
All I can say is: get it and try it. You will love it.
I got the mattress and immediately fell in love with how well it treats my back. I can sleep most of the night on my back, with little to no need to toss and turn. My sleep on this mattress definitely feels more restful, and I don't wake up with as many aches and pains. I had a concern with a seam on the mattress, and the customer service was superb. All my questions and concerns were treated patiently and professionally, and met with outstanding resolutions.
I would not hesitate to recommend this mattress to friends and family. I am happy that they offer such a great return policy, because even though I didn't end up needing to use it, it made getting the mattress feel like a safe decision.
I have had the OSO queen size mattress for about 3 months now, and I wanted to wait for a few months before rating it. My wife has had back issues for about 15 years and it seems like we have spent thousands of dollars trying to find the right mattress. We have tried every kind of spring mattress and even tried other memory foam mattresses. My wife has not been able to have a decent sleep in a long time often waking achy and tired. When we received the OSO mattress in a box, very neat by the way, I opened it up and let it puff up for a few hours before bedtime. We tried the firm end the first night and found it was a little too firm for my wife, so we rotated the mattress to the soft end. After three weeks of sleeping on the soft end my wife was still waking up with a sore back, which worried us. But, after the three weeks, she started sleeping longer than her usual 5 hours a night. It was gradual, but now she is up to a 8 or 9 hours of sleep a night and she is loving the mattress. I guess she needed to work out the kinks from the previous bad springy mattresses. Based on how my wife is feeling these days, I would highly recommend this mattress.
Thank you OSO for your amazing design!
I'll admit it, I was a bit worried about buying my mattress online. I mean, who wouldn't be?? That said, I could not be more pleased. I have had the best three nights of sleep I have had in years, and it's legitimately due to my new mattress. I love the plush/soft side, and my Boston Terrier loves the firm side!
Seriously - thank you for providing an affordable, well-built, non-toxic, comfortable bed.
I have had major numbing in both of my arms while I sleep since 11 years ago. I awaken numerous times a night and have to reposition my arms so they will wake up. My husband and I received our OSO mattress a few months ago. The first morning after sleeping on this mattress, I woke up and realized my arms were not numb. Every night since then has given me the same results. I am so happy to finally sleep and not have the numbing issues I was having. I just can’t believe how much of a difference a mattress would make. Thank you!!!
My husband and I have been sleeping on our new OSO for a couple months now. The setup was super simple. The mattress is supportive yet soft. Our favorite part is that we don't disturb the other person when moving/shifting! So glad we invested in quality sleep.
I really appreciate the option of using the soft or firm side of this mattress. I prefer the soft, and find it very comfortable to sleep on. My wife and I are able to move on our side of the bed without causing much noticeable disruption to each other. We are very impressed with our new OSO mattress, and are very glad we made the purchase..
We love our OSO Mattress. We bought it after reading a friends review and thought we would take a chance. We are so happy we purchased it. No other mattress has been this great, it offers support while still being soft and comfortable. Thanks OSO!
This is the first mattress that I've ordered that was delivered in a box and I'm never going back. It was quick, free shipping, and I was able to open it and lay it out easily. I love how soft it is and how well I sleep every night! I will never go to another mattress.
I'd forgotten the experience of a true, undisturbed 7-8 hours of sleep! But I have it most nights on our new OSO mattress. My shoulders sink right in given being a side sleeper and I'm totally acclimated to the soft side. Very happy with the experience!
We purchased this bed for our toddler daughter as her "big girl bed", and not going to lie, we are all a bit jealous of her at this point! It is so soft, but just firm enough for a toddler! It is actually also perfect for cosleeping, not to firm or too soft. We have another bed made by a similar company and this one wins by a mile. Recently my mom came over and layed in the bed saying her back hurt. After getting up she felt so much better she literally ordered the bed the next day! Big fans over here...clearly ;)
I've had probabaly 7 different mattresses in my life and this has been the greatest! I wake up feeling refreshed and not sore like I'm used to. It's quite an upgrade! Thanks Oso!
The OSO mattress is extremely comfortable - it is nice and soft yet still supportive. I like the removable/washable cover, which will make it much easier to clean when needed. I would highly recommend trying one and would not hesitate to buy another the next time I need to replace or upgrade a mattress!
This is a great mattress. This is my second foam concept mattress. I will never go back to the traditional box-spring style. It really provides support where it is needed most. I would highly recommend.
This bed is amazing. You will not find a more comfortable or versatile bed at this price!! 10/10 would recommend.
The mattress arrived ahead of schedule in a box that was smaller than I expected. The sales person I spoke to when buying the mattress told me that we should move the box into the room before opening it. We put the mattress in our frame on top of the box spring and as soon as we cut into the plastic the mattress started expanding. The vacuum seal is unreal on these things! Within two minutes we had a regular size mattress. This mattress is absolutely perfect for our guest room! When I called my mom to ask if she preferred a hard or soft mattress for her visit she was grateful to have a choice (she picked soft!). Thanks OSO!
My OSO mattress is seriously amazing! I love the option between firm and soft and honestly, they both feel great!
Whenever I have friends stay over, my favorite thing is that I can't feel them move at all! I would definitely recommend this mattress to everyone, especially to anyone sharing a bed!
Worth every penny!!
I had terrible back pain and then started taking tylenol before bed. That helped some, but I would still get up with back pain. We got this new mattress and I haven't had to take Tylenol for my back and I now wake up without pain and can finally enjoy my day!
I got my new OSO mattress two weeks ago, and have loved every night of sleeping on it. I've woken up without ANY back pain, unlike the tightness I had every morning on my old mattress.
I also love the versatility of being able to choose soft or firm! I had no idea what my preference was, and the OSO made it easy to take the leap because I wasn't forced to choose. (I've been sleeping on the soft side.) And with their return policy, I had even more peace of mind.
This bed is amazing!!! When it first arrived I unpacked it and laid down a few hours later (after passing out immediately on it) I moved it to my bedroom. I would and have highly recommend it to anyone!
My husband and I purchased our king sized OSO mattress about 2 months ago. We have been thrilled. The set up was simple and getting it into our condo (up stairs and around corners) was no big deal with the creative packaging concept. It also had no chemical odor when we unpackaged (which I was concerned/skeptical about).
We sleep on the firm side and both love it. It is as cool as it claims (no waking up with a sweaty neck and back). I also struggle with poor circulation and arthritis and used to wake up every night with limbs that had fallen asleep/very achy from the bends and pressure points of our traditional mattress.
I have had significantly less issues with the OS0 and feel comfortable highly recommending it for arthritis/back pain. When it's time to purchase again, we will stick with OSO and never go back to a traditional box spring.
We are happy to finally have a mattress that is quiet, and comfy to sleep on. For years our classic mattress would bounce and make noise with every turn.
The OSO is like lying on a soft raft, supporting the parts that need it most. We like the "firmer' end now but anticipate switching to the soft end as we want- I enjoy options.
If you buy an OSO, buy sheets with regular pockets (not deep) for a smoother, unwrinkled look.
Love the versatility of soft and firm. Moving it in was so great compared to moving out our old king (traditional mattress).
Overall we like the mattress a lot.
Ive had a Sleep Number for years me and my wife like it. But... even with 20 levels you still particular for no reason feel like you are sleeping on an air bed at your moms house lol. We got a California King OSO, to replace the Sleep Number California King. This was a great decision, my wife was so in love she sleep through her work alarms. Its a great bed, id recommend it to anyone.
I've had my OSO now for over 7 months and couldn't be happier!
At first I was a little nervous purchasing a bed online. However, the 101 Night Promise helped me make the plunge! I loved being able to try out the bed in my own home to make sure it was right for me. I currently use the soft side, but knowing I can change over to the firm side if my preference ever changes is very comforting.
In addition, as a (somewhat) recent college graduate who is prone to moving every few years, the flexibility of the foam mattress and portability (being able to fold it and transport in my compact car) is also a huge plus.
I usually wake up 1-2 times during the night. With this mattress, slept completely through the night. Materials look super high quality, love that I could fold it up to get it through doorways.
I love the Oso mattress. There are some nights when I need to lay on the soft side and other nights when I need more support. I don't have to worry about needing a new mattress for different needs. The Oso mattress has also been very kind to my back after major surgery. I love it!
I've had a king size mattress for a few weeks now and this thing is amazing. I have never owned a foam mattress before and this is a great introduction. I love that you can choose what side to sleep on depending on how your body is feeling that day. Top notch!
I’ve never really had a comfortable mattress before so this has been one of the best decisions we've ever made! I’ve struggled with back pain for a few years and my pain has significantly been improved and I feel a million and one times better during the day!
The first night we tried the mattress we slept on the firm end and had a great sleep. The next night we slept on the soft end. We slept ok but it just seemed too soft. Even sitting on the bed putting socks on, it was just too soft. We would love a mattress that was completely firm.
Very luxurious feeling mattress, yet with a sleek and modern design. I really liked the handles, made it easy to move into my apartment and it's lighter weight. I started with the firm side them switched to soft. Love my OSO mattress! Would highly recommend!
Outstanding mattress at an unbeatable price. Mattress Firm wanted $1k for the same exact mattress!View More Reviews
This mattress felt great at first but after only 1 year started to sag on both sides, leaving a "hill" in the middle.
Now we are having back problems and so are replacing it after only a little more than a year. This is a horrible investment,
don't make this mistake.
Way too soft!!
Mattress is ok for few years but when it does go back, forget about the 10yrs warranty. Simmons will no honor it.. they will try to charge you as much or more for "upgrading the mattress" with no warranty on the replacement! I have filed complaints with BBB but they don't care.
Please file complaints if you have had any warranty issues so they are force to take of the customers!
Wished it was thicker
We just received this mattress today, and it is TERRIBLE! I am writing this review at 1:30am because I can't sleep on it. I have given up and am now lying on a foam topper placed on the bedroom floor, and I am much more comfortable here on the floor than I was in the bed.
The fabric on the mattress is stiff and of very low quality. This shouldn't be a problem because it's covered with a mattress pad and sheets anyway, but it still doesn't "give" for that plush feel. You sink into the mattress, which could be good, except you are met with hard springs and awful pressure points. My husband, a back sleeper, is already having terrible back pains after just a few hours. I'm a side-sleeper, and my shoulder and hip are killing me. I know they say a mattress needs time to settle, but I can't tolerate this bed for a few hours, much less a whole night. I will be returning this mattress.
The cheapest made mattress we have ever purchased. I have now had 2 of these mattresses, the first was ripped and sagged in the middle right out of the package. They (nationwide retailer) replaced it with another and it is as bad, if not worse. It squeaks so bad and is so cheap. I paid over $1,300 for a king set and it is completely useless to us. It makes so much noise and racket every time you move. I will never buy anything with the Beautyrest name.
This is the Worst worst worst bed ever!!!!!
The worst purchase we ever made. If you have back or hip issue potential, this bed will bring it out! I hate this miserable, awful bed!
If Stephen King were to write about a pain inflicting bed, this bed would be it!!!
Beautiful comfortable bed delivered thru Amazon just as easily as ordering a small item
Delivered fast and easily. We are quite happy. Excellent quality !
Outstanding mattress at an unbeatable price. Mattress Firm wanted $1k for the same exact mattress!
Had this restored spirits five years.the last three years were hell. My husband wouldn’ Sleep on it. Contacted Simmons for inspection and replacement. No go. I have spent weeks reading reviews. I am sleeping on this any longer. Moved to guest room until I find new mattress. I will never buy another beauty rest.
Thought I ordered the plush mattress, but received the firm. Trying to adjust to this mattress. Good price and good quality.
I could not be happier with the pillow top mattress that I recently purchased. The pillow top seems to help me sleep better and is better for me to sleep on since I have arthritis. The mattress fabric is of excellent quality.
This mattress is nice and comfortable. Good deal. I picked this mattress out online. I've never bought a mattress online before. Fortunately, it worked out. Good choice.
The mattress is nice and firm, pillow top just as I ordered. I was very surprised at the excellent quality of the mattress. Have got no response to the advertised gift card. It was supposedly mailed separately 2 weeks ago
I tried many mattresses in 4 different stores one Saturday and most were fine but as soon as I lay on this Simmons Beautyrest, something felt different. I walked around and tried a few more then came back to the Beautyrest. I knew it was the one - perfect pillow top yet firm as I like it. No more sleepless, tossing and turning nights!
Purchased the Silver but only kept it 3 weeks. Was good the first week but by the second week started to break down. By the third week it was squishy and made my back worse. If you have a bad back don't buy a pillow top. They tell me now that I am returning the mattress. Penney's does not refund your money so am having to buy a different mattress. Originally told I had up to 100 days but that is no longer true, it is now 48 hours. Who can tell if a mattress is right for you in 48 hours. Wish I had not purchased my mattress from Penney's. Buyer beware.
VERY DISAPPOINTED. NOT WHAT I EXPECTED. THIS QUEEN SIZE MATTRESS COULD NOT POSSIBLY BE WORTH APPROXIMATELY 1800.00(I DID NOT PAY THIS PRICE) BUT IT'S NOT WORTH THAT PRICE! JUST NOT SATISFIED. SEEMS CHEAP, NOT TOO COMFORTABLE. DOES NOT FEEL LIKE YOU'RE SLEEPING ON A CLOUD, NO WAY! I PURCHASED ONLINE, BIG MISTAKE! GO TO STORE PERSONALLY TO CHOOSE YOUR MATTRESS.
I think this is an excellent mattress. The only thing was the delay in getting the mattress whic paritally was my fault since I ordered the wrong one at first. Oerall I am very pleased with it!
I thought it would be a little softer on the top but I still sleep great.
This product is not as firm as I expected. I was hoping it would get better as i get used to with it but have not seen the result as of yet.
It seems to be very well made; movement dampening is good. If you want something firm, this probably isn't what you want. I am a stomach sleeper and the plush doesn't really support the arch of your back.
This bed is very comfortable. It's like sleeping on a cloud. Great buy.
Mattress feels like its years old already with height changes that make it uncomfortable
Most mattress start out great, the real test is over time. We hope it last years as it should with out sagging or breaking down
I love this mattress! Quality is great and the opportunity to use coupons and earn rewards is awesome! The company that delivered the mattress was great also.
I was looking for a firm mattress, and found it in this Simmons Beautyrest Silver Snowhaven Luxury Firm Mattress! It's A Five Star Rated Bed, That I Guarantee Will Give You A Five Star Night's Sleep!!
Problems with delivery, didn't get it until over a month after ordering even though we're home 4 days out of the week. After only a couple of months with the new mattress, it already has 2 slightly sunken spots where we lay, and we are not overweight people. I've heard that Simmons makes a better mattress if you are willing to pay a lot more, but this apparently isn't one of those.
previous mattress was a Beautyrest plush king. Wanted a little more firmness but full firm was too much. The luxury firm was just right. Took a week or so to get used to the extra firmness but now we love it. Also, this mattress is nice and thick so it works well on a platform style frame without the need for box springs.
For the first time in months I slept like a baby the very first night I got this mattress. Firm yet extremely comfortable. I just love it. I tried a Saatva brand luxury firm mattress and it was terrible. I had to come back to Beautyrest and I'm glad I did.
The salesman was so easy to work with. And the delivery men were great.
This is my first bed purchase without actually trying the specific bed first, I tried a few out at the local store and then saw this described online. I was nervous but the product is actually good. Only complaint is it took over two weeks for delivery
This mattress is great buy. I originally planned to get a tempur pedic. I then switched to a Stearns and Foster. In the end this was the best mattress at a great a price. It was more in my budget.
We finally chose this new mattress after much research. We were scared of so many choices available, but not a lot of positive reviews on most of them. With backaches every morning for my husband for awhile now, & now mine starting to hurt, we knew it was time to take the leap & buy a new one. I was shopping at Penney's for towels while my husband waited in car, when I seen the mattress sale. So I went & got him & made him lay on a few. He chose this one & the very first night he slept like a baby, & has ever since. We both wake up with no soreness already. It is a tall mattress & we bought a new box spring as well, so we have to slide down out of bed. But we love the height of it right now. And maybe as we get older we'll have to get a step on each side, or go with the standard bed frame. We have a lovely vintage oak bed with side rails, so both pieces had to sit on that. So it is tall now! So if you need lower, suggest buying just the mattress & sitting it on the plywood (as suggested for warranty)..I would still like both pieces even if I had the lower frame. So we love it & would recommend it. Pretty too! Love the navy blue sides.
It is so difficult to choose a mattress that you have confidence in, but this mattress is great! It is firm but well cushioned. It is also beautiful. The excellent delivery and set-up service is also appreciated. Virginia Jones
My daughter loves her new mattress. She actually took her thousand stuffed animals off the bed so she could really enjoy it.
This bed is very comfortable, I would recommend to anyone.
simple only need 1 no need for box spring and comfort is amazing .. fits to you.. feeling someone else kicking is very mim.
Price was great, had to wait on delivery, but received when quoted by very nice employees an they removed old one. Mattress is firm but must be covered by mattress cover for warranty i believe.