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Hypnos beds are a British brand that export their mattresses to the United States and globally. They specialize in luxury pocketspring mattresses with natural and sustainable bedding, including wool, cotton, and other fabrics. Additionally, they have a Royal Warrant, which is an official recognition of excellence in bedding. If you are looking for a regal experience, this brand has you covered. But with all of that royal flair, these beds come with an exorbitant price tag.
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!
Based on our aggregated reviews and our scoring method, we recommend both Hypnos and Oso in this match up!
Most customers feel quite comfy with these mattresses and they gave them high marks overall. Some, however, didn't share the same experience. If you are considering one of these mattresses, make sure to read on to make sure it will work for your body.
Mattress support is one of the most important attributes for just about everyone. Even if you like mattresses in non-firm varieties, a mattress that keeps your body properly aligned is very important. Overwhelmingly, these mattresses provide a good level of support to their customers.
Many folks looking for a new mattress mention edge support as a top request. These mattresses offer good quality edge support, which means that sleepers report feeling consistency in support near the sides of the bed.
Bowling Ball & Density Tests
The bowling ball test is a fun test to measure the firmness of the mattress and it can measure even support too. These mattresses offer good evenness throughout the sleeping surface to help with better spine alignment.
These mattresses get mixed reviews from customers on lasting comfort. We all want to find a mattress that will be as cozy now as it was 10 years ago, but sadly, not all of them are made this way. If you are thinking about getting a mattress that has mixed feedback on durability, do one last review of the return and warranty policies so you are secure in your purchase.
Most sleepers give these mattresses good marks for satisfaction. This means most sleepers leave positive feedback, but there are some rare low reviews. There are some customers that disagreed with the comfort. Learn more about the specifics of these mattresses below!
You may think supportive mattresses are always firm mattresses, but when we mention support, we mean support that cradles your spine, hips, and shoulders. Most reviewers would describe these mattresses as providing good support, but rarely, some customers are not so sure.
Most customers find that this mattress has good edge support, which the preference of those who sit on the side of the bed or sleep close to the sides of the mattress.
Bowling Ball & Density Tests
By using a bowling ball to measure firmness, you can find out if a mattress will be evenly supportive of the spine. These mattresses will provide a good amount of support overall, but there are a rare few who report feeling some discomfort.
Longevity is key to budget-conscious mattress shoppers. However, with mattress brands aiming for higher profits, it is not always an easy attribute to find. That said, with customer feedback and mattress specifications, these mattresses should provide above average longevity and last over 5 years for most. But, some folks who are heavier may experience some degrading sooner.
I decided to buy one of these after a friend of mine from bridge club told me about how wonderful they are. I was impressed by their connection to the Royal family. Unfortunately, the bed hasn't been what I expected. I wake up with back pain and think it is because of that bed -- way too firm.View More Reviews
went to a store yesterday that had both Hypnos and Vi-Spring. Hypnos was WAY too firm...solid like a rock.
Was gifted one of these by my company and it was okay for what I would consider a luxury brand. It is a bit firm, but I like my beds firm.
I've had this bed for the past 3 months and it is divine. I highly recommend it.
I was able to get one of these Hypnos beds and I have finally been able to sleep through the night again.
Something is wanting in this mattress, but I can't put my finger on it. I was very impressed by their branding and acclaim, and was hopeful that this would what my sleep needed. But, I'm still not sure.
This was my big investment and it was definitely worth it. The materials are very high quality and there has been no off-gassing or any other negatives that you would get from the trendy brands. This was for me.
I was expecting more of a luxury feel after spending so much money on my new mattress. Is it ok? Sure. But, when you shell out this kind of money, you are hoping for amazing. That is not how I feel.
A wonderful luxury bed. I sleep like a regent every night.
A hefy investment, but well worth it in the end. I love this new bed and so does my husband. No complaints.
both my wife and I are not large people, we purchased a very expensive Hypnos mattress with a topper and within a month and a half it was already sagging. I rotated it every week for six weeks and then every two weeks thereafter to no avail. The mattress now has two half moon shapes on either side and a big ridge in the middle. Furniture Village sent someone round to evaluate it and they said it had not sagged enough for a refund! Do not waste your money on this mattress.
This is the worse mattress that we have ever slept in, we paid £3000 for just the mattress and it feels like it's been slept in for years and we have only had it one month. Hypnos and living homes where we bought the mattress have sent people out to test the mattress, they laid on it for 20 seconds and said there is nothing wrong with it, we are waking every morning with back aches. We were swayed by the Royal warrants and the write up by Hypnos that it's the 'best bed in the world' in our opinion it's the worse. They won't accept our feelings and basically said there is nothing they can do! But we could go to the Furniture ombudsmen! (Nice customer service)! Anyway good luck if you buy one.
Very comfortable mattress. Slept on it directly on floor for two nights over Christmas and slept very soundly both nights.
Backache gone! I love this mattress. Best one I've bought. Highly recommend.
Absolutely love this matteres, it provides great support while the pillow top makes you feel like you're sleeping on a cloud. This matteres also seems to keep the body temperature in check so no sweaty or cold nights in bed - just heavenly!
Best sleep for years. Only 'downside' is the overall thickness. Some fitted bed linen may not fit, but non-fitted sheets, no problem.
Really comfortable mattress!! love it...could sleep all day :)
Bought this mattress from Nottingham Store a week ago and told that it would feel slightly firmer on our existing base. The mattress has dipped already taking our body shape and the buttons on the pillow top dig into your spine and hips. This is the most uncomfortable mattress we've ever slept on.
Amazing Quality mattress, great comfort, worth spending on it !
Upgraded to a Hypnos mattress. Don't regret the decision at all. Best night sleep ever. Mattress worth every penny!
We bought this bed after having slept on a Hypnos bed in a luxury hotel. The price reflects the fact that it is a quality product, made in Britain. The recommendation is for a pure cotton mattress protector, which costs about £35. It is a very comfortable mattress, though it quickly forms small hollows where you lie, which we hadn't expected. Also you need to regularly turn it round - not easy as you get older!
Bought this mattress after recommendation from a friend and after reading the comments from other customers and I must say that I was not disappointed at all. Really good quality mattress and extremely comfortable to sleep on.
It took a few nights to get used to these new mattresses but now we really like them. The inclusive fabric topper gives the fairly firm mattress a lovely cosy feel. My troublesome back also feels well supported and comfortable. I thought I would miss my feather topper but I don't - and really wouldn't exchange it for anything else!
My wife and I have never slept so well since we took delivery of this mattress - we are very happy with this purchase.
Found it firmer than it felt in store & was starting to have doubts, but glad to report its now nice & comfy. As always with a mattress, you must try before buying. Now very happy with purchase.
Very comfortable mattress and ease to turn with good sized strong handles
The choice of a new mattress is something which is very individual so it is difficult to recommend to someone else. However, this mattress is made of natural fibres, it is firm without being uncomfortable. We bought it to replace our old mattress and we had no difficulty in adjusting to this new one. The quality of the materials is very high and I thought the name Hypnos had a good reputation for quality and good value. We thought the price was reasonable for a mattress of this quality.
Really comfortable mattress and great quality. Extra topping makes a real difference.
After a disastrous purchase only four years ago, we just had to replace our mattress. My son and daughter in law had discovered the true comfort of the Hypnos superb pillow top and couldn't have recommended it more. We went on their advice and now I feel the need to tell them how pleased we are with ours at every opportunity!!! We are now working on the rest of the family!
This is supremely comfortable and supportive, with a soft top layer to take the edge off the firmness. I have lower back pain, and this mattress really does help - it adjusts nicely to the shape of one's body and is very accommodating when (as with us) two people of significantly different sizes and weights sleep on the same surface. Despite the intake of breath when I saw the price, it is definitely worth it - no need to spend even more: this is truly excellent.
It's ckearly a quality product - but I probably wouldn't choose it again. But firm for me at only 10 stone. The top quilt but also makes me too hot
After 6 weeks in hospital I was left with a sore lower back. The Hypnos matters enable me to have the 8 hours of sleep I was used to.
This is an amazing mattress that was instantly comfortable! Although it is technically a firm mattress, it does not feel firm because it is so cushioned.
The Hypnos mattress is superbly comfortable and well made and it helps to have a ten year guarantee.
Was suffering from back and neck pain so decided it was time for a new mattress and this has been perfect!
Excellent mattress and base with (optional) 4-drawer storage. We've never slept so well! Polite delivery guys set the whole thing up and took away the old bed. Service as it should be. I haven't regretted making this purchase for a second.
I bought the mattress, that cost a lot of money, having been assured that I would and could be assured of a good nights sleep, especially given that I had back problems. The pillow topping I was assured was the ultimate in comfort on top of the firm mattress. What a mistake, the 'buttons' used to secure the topping to the mattress are right on a line with your hip and lower back, so no matter whether you lay on your right or left side or on your back, these 'buttons' intrude and press on that part of your body, meaning you have constant pressure from the item and giving you/me discomfort. Because I had to be away from home for a while I have now missed the 'return' date.
We'd expected that the mattress would need time to settle, but from the very first night it was very comfy and supportive without being hard or lumpy. The comfort topper is just enough to relax in to. It's heavy to turn, but that isn't surprising.Have never (as yet after 5 months) woken up with a sore back, which is unheard of for me. Great quality at a reasonable price.
Mattress-firm, ultra supportive mattress. Pillow top gives a soft feel but may limit longevity however ten year guarantee gives peace of mind. Side stitching means no sagging at the ends. Quality product.
I purchased 2 of these for 2 new bedrooms. What an amazing mattress! The mattress is the best i have ever slept on and would recommend anyone to purchase one.
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!