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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!
Vispring, formerly Vi Spring or Vi-Spring, is a luxury bed founded in 1901 and operating in London, England. It offers luxury materials and a line of hybrids and innerspring mattresses with all natural ingredients such as horsetail, wool, alpaca, cashmere, and silk. They are generally sold through out luxury retailers throughout North America and Europe. For these reasons, this brand boasts high prices for mattresses, but dedicates itself to exclusivity.
Based on our aggregated reviews and our scoring method, we recommend Oso in this match up!
See Our Full Review of Oso
Looking over customer reviews and ratings is a strong way to figure out if a company will meet your criteria. Reviewers overall have positive things to say about these mattresses, but there are some that didn't feel as comfortable. Do some looking below into the mattress specifications to see if it will work for you.
These mattresses do well when it comes to support. Though there is the occasional sleeper that disagrees with the firmness of these mattresses, the majority of folks feel like there is the right amount of support for their bodies.
Edge support is important for those that like sitting on the side of the mattress or sleep near the side of the mattress at night. Customers report that these mattresses have decent edge support overall and they should fit the needs of most folks.
Bowling Ball & Density Tests
Many folks like to use bowling balls to measure mattress firmness and support. These mattresses provide above average evenness in support across the surface, which means they should cradle your hips and shoulders while aligning the spine.
Everyone wants a mattress that offers durability and will last forever, but that is sometimes easier said than done. That being said, data on materials and customer feedback can be a good guide. These mattresses are durable and will should last longer than average for most sleepers, but some heavier folks may find that they lose some of their durability.
Most sleepers rated these mattresses well and reported feeling comfy. However, some sleepers didn't sleep as well. If one of these mattresses looks good to you, make sure to read our analysis below.
Having a supportive mattress is a make or break for stomach and back sleepers. Also, having good support that aligns the spine is a must-have for side sleepers. For most reviewers, these mattresses provide a good amount of support. That said, some folks didn't feel supported enough so if you are heavier, make sure that your selection is right for you.
This mattress provides above average edge support. Some customers weren't entirely satisfied with the edge support.
These mattresses have mixed reviews on their durability. We're all after mattresses that feel just as great now as they did 10+ years ago, but sadly, not all mattresses will last as long as you would hope. If you are thinking about getting a mattress that has mixed feedback on durability, do a last look at the warranty and return policies to make sure you are safe.
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!
Not quite such a good quality as the one it replaced but still fineView More Reviews
Really disappointed with this mattress and the level of customer care received. We initially noted a strong 'sheepy' odour coming from our newly acquired Vi Spring mattress which permeated our bedroom. We complained to JL who told us to air it. We stripped the mattress and aired the sheets each day for nearly a month but no difference to the smell was made. JL then replaced the mattress but the replacement is only marginally better than the original. Again, we aired it every day for the best part of a month, but the smell still persists. Vi Spring then sent an assessor out to look at the mattress, which is apparently not faulty. We have complained to JL again and are now awaiting another assessor. I get the distinct impression we are just being fobbed off and have ultimately made a very expensive and rather smelly mistake. :(
After visiting the store first I thought I had picked the ideal mattress for us. I couldn't see it on line but thought I was choosing a better one. It is comfortable and we sleep well on it but are concerned it's not firm round the edges. When you sit on the bed the rim collapses right down and does not feel like something a quality bed should do.
I am delighted with this mattress, quite delighted – easily the most comfortable bed I've ever owned. I have an old solid-base bed, not a divan, and I wanted a mattress that wasn't as deep as most typical, cheaper High St mattresses (this is only 21cm); I also prefer the well-ventilated, pocket sprung types as they are much cooler than memory foam mattresses, even the best. This fits the bill perfectly...and the bed! It's probably even better with a divan base.
Everything about this product spells quality and I think it's worth paying the higher price. I'm getting on in years a bit now with a tendency to backache – especially if I lie on my back – but the first night with this Vispring, I slept most of the night on my back without even a twinge the next day.
I've not had this long enough to comment on its long-term durability but the Lifetime Guarantee speaks volumes. Very highly recommended.
This mattress is utterly gorgeous. Have never slept so well. Highly recommended.
I bought this because it's Vispring and they have such an excellent reputation. I took a huge chance, and a plunge, buying it online without even trying it. But I had been doing a lot of prior research into mattresses. It is as the name says a Superb Mattress. More expensive than others but it's so comfortable and beautiful quality. You really do get what you pay for!
We just moved house and I bought this mattress for my two year old son's bed. It is extremely comfortable even when an adult has slept on it. My husband kind of wishes we bought this model for ourselves too.
This is the second VI Spring mattress I've had this problem with. I've had it over 6 weeks and if anything the smell is getting worse. I was told to air it , which I've tried to do (but I also need to sleep on it) , and don't think it's acceptable to deliver it to my home to do the airing., it should be fit for use when delivered. There is horsehair in the filling , and that's what it smells like , farmyard of some sort. It smells the whole room.
We were replacing a previous Vi-Spring, after 10 years or so. It was good to have an informative, but not pushy, salesman to guide us through what was available, and to have time to try out several. No criticisms.
We bought this mattress because of the quality craftsmanship Vispring offers, and the feel of it in store was quite comfortable and less springy than some other models. However, when we first slept on it, we wondered if they had given us the firm tension instead of the medium on accident. We checked the tag on the mattress and it was in fact medium. I have given four stars as we are happy with the mattress overall, and it is much much better quality than our old one. I suppose maybe it needs some breaking in before it feels like the one in store. However we will be purchasing a mattress topper anyways as we prefer a softer 'cloud' feel.
Spent some time researching mattresses and had some questions which Vi Spring were happy to answer - they were transparent about their product. The mattress has a different feel to our old one - not such a 'springy' feel, but we have slept really well since we purchased it. We are very happy with the product.
We are delighted with the comfort offered by this mattress. It gives plenty of support to the back and ensures a good night's sleep.