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The Eight Mattress was first known for its smart mattress cover and tracker. With its initial success, Eight was one of the first companies to launch a 'smart mattress.' Their integrated tech offers bed warming, smart alarm (that wakes you at your lightest sleep level), an integrated mobile app and sleep assistant, and further customizations with your smart home. With mattresses at different pricepoints and firmness preferences, this is a great brand to consider!
Kluft is the signature brand of E.S. Kluft, who also crafts Aireloom mattresses. The claim to fame of Kluft mattresses is luxury material. They offer two hybrid mattresses and one latex-foam combination mattress. Their signature mattresses are a mixture of pocketed coils, foam, and over five pounds of cashmere in one of their mattresses, but with this kind of luxury, they have a pricepoint to match. They are sold in upscale retailers like Bloomingdale's.
Based on our aggregated reviews and our scoring method, we recommend Eight in this match up!
See Our Full Review of Eight
Customers don't always love their mattresses, which is why finding good customer satisfaction is so essential. Customers are very happy with these mattresses versus others. Take a look below to read customer reviews and more mattress specifics.
These mattresses are solid in terms of their support. Customers report that their spines are aligned and hips and shoulders are cradled.
These mattresses also do well with edge support, which is how well the mattress keeps even support on the edges. For those that like to roll close to the edge of the mattress, these mattresses will do a good job supporting you towards the edge.
Bowling Ball & Density Tests
A bowling ball can be used as a good indicator of firmness, and it is can help in seeing how the firmness changes throughout the mattress. It can show if there is an uneven surface. These mattresses are even and should do well supporting the spine of most sleepers.
Durability is the single most important criteria for buying a new mattress next to initial comfort. Getting up to a decade of use out of a mattress is well rated in terms of longevity. However, there are a lot of factors like body type and quality control that can affect durability. Customers give these mattresses good marks for durability against others. However, some that are heavier may see a slight decrease in durability.
Get an Instant Discount for Eight: $250 Off & 2 Free Pillows
Not everyone feels positive about these mattresses. Some customers were happy with the way their new mattresse made them feel, but others reported being uncomfortable. Due to this, one of these could be great for you, but it also may be a problem. Continue reading below to learn if one of these mattresses will work for you.
Having a supportive mattress is really important to having a healthy spine and getting a deep sleep. If your matttress isn't as supportive as it should be, a mattress that does better would mean a much deeper sleep for you. Overall, most customers resonate with the supportiveness from these mattresses, but some had issues with them.
These mattresses offer good edge support, which is good for those that like to sit on the side of the mattress. Some that are heavier and have larger builds may still experience some sagging along the edges.
Finding a mattress that is highly durable is the best, and when instead our new mattress causes us pain after a year, this is the worst. That said, nowadays, it is getting harder and harder to find lasting comfort. With more choices than ever, many companies are sacrificing quality to make a quick dollar. When it comes to these mattresses, unfortunately, they have some sleepers who have reported durability issues over a short time. Not all customers will experience durability issues, but make sure to review the return and warranty policies before buying.
Although I have experienced bugs with my data collection, the overall concept of this bed is amazing. I am excited for future types of smart beds.View More Reviews
I like the Eight sheets because they are soft but very breathable. You can feel the difference from common Egyptian cotton. Glad I bought these!
This mattress has been really helping with my lower back pain, I can sleep comfortably on my back and side and can stay in bed longer than before without feeling that morning soreness. The description say 10 inches thick but it almost seems like 11. You can also buy it with the heated cover and sleep tracker, maybe I'll upgrade one day.
I like my Eight so far. It's nice and supportive. Feels cool at touch. My favorite tech features so far are the home integrations. I connected it to my smart lights and it's quite cool. Recommend it to every smart home owner.
If the Eight lives up to the website, I'll be in sleep heaven.
I started being addicted to seeing my sleep tracker in the morning. Eventually it was driving me pretty crazy at night thinking about if I was going to sleep well or not. In the end, I don't think the tracking thing is for me. It's just an extra thing to worry about.
The site was very easy to use and the purchase process was very straight forward
Product says it all and I hope it is as good as the hype.
The Eight Sleep Mattress brings a solid mattress and intriguing technology layer to the table.
It is a good bed, but some of the features didn't work after a short time. I think it may be that you use it too much it stops working? But, it's the start of a new technology so hopefully there future products don't have this problem.
This is a great bed -- I am really happy that I decided to try something new.
I've been using the mattress now for nearly two months. Let me break my review in to two parts for the mattress itself and the smart mattress pad.
The mattress :
As a previous owner of a coil and foam hybrid mattress I was initially skeptical whether an all foam mattress could deliver. Initially me and my wife felt that the mattress was a little too soft for us as side sleepers. However after the first week the foam adjusted greatly and it became a very pleasant sleep experience.
Eight Mattress Pad :
Great build quality. Easy to set up. Took just a few minutes. I had a few issues setting it up on Android first but it worked like a charm with my wife's iPhone. No further issues using the Android app otherwise after that.
My wife loves the ability to remotely control and preset the heat settings for those chilly winter nights. I myself like the smart sleep alarm that syncs with my phone and the IFTTT integration that allows me to activate the heat mode with our Alexa and the Google assistant. Hopefully the company will expand on IFTTT triggers and commands in the future.
I've always been used to spring mattresses and since I moved to the US I had hard time to find the right mattress for me. I suffer back pain problems and it took me a while to find the right mattress. I tried soft and hard mattresses but none of them worked well. Since I already had the eight sleep tracker I decided to try their mattress and I'm really happy with this choice. I have had the mattress for a couple of months and the firmness is just right for me. My partner also like it better than our previous one, so we'll definitely keep it!
I purchased the Mars plus smart hub thinking the hybrid design would be more supportive. First, once I set up the Smart cover (exactly as the directions stated) it did not work and their support team takes 3 to 5 business days to respond... so I could not use that feature for that time frame. Eventually, it was fixed. However, the smart cover makes the mattress VERY hot and retains heat! I kept waking up with back pain and just assumed I did something the day before. I went to chiropractor and got a massage which helped.. but then every day I woke up with back pain... I decided it was the mattress. It does not provide adequate support for the back and causes one to toss and turn all night. I am going to return it now. Beware don't let the fancy tech fool you into buying this mattress.
I bought king size Saturn+. It is a great mattress. The best Mattress I have ever had. Fast shipping, easy to set up, firm. Everything is perfect. I wish I could know this mattress earlier.
I'm a week in with my new eight mattress and in love. I've always been given used mattresses and finally decided I deserved a new one. They technology is really what sold me and the fact it delivered to my door! I'm in love. Especially fact I can warm my bed before getting into it!
I bought my king mattress over a year ago. and yes i just set it up on 2/17/2018. but after sitting for over a year in the vacuumed pack plastic It came back to size in no time. i even got to sleep on it that nite. I think i am going to enjoy it very much. Thank you eight team good job
While I love my new mattress I feel the promotion Eight is running is a bit misleading. After purchasing a purple mattress and returning it and extensively researching other online mattress companies I settled on the Jupiter smart mattress. On the Eight website, they are having a promotion stating 2 free pillows with purchase. Upon receipt of the pillows I noticed these are not the ultimate, adjustable pillow shown on the website (the ONLY pillow shown on the website). I emailed customer service, who has been nothing but helpful regarding the questions I had, and was told that the regular bamboo pillows I received were a product of Eight, however, the promotion does not specify which pillows will be received with the mattress. I don’t see any other pillow options so to me that implies you will receive the adjustable pillow. Anyway, that’s where the three stars come in. Otherwise, I would’ve easily given 5. Just seemed a bit sketchy at the end of it all.
the bed is uncomfortable to sleep on. i wake up stiff and in a lot of pain in both shoulders and my back. My sleep quality has greatly diminished since using this mattress. I have also noticed that my arm goes numb by the morning, and this has only started since sleeping on this mattress. both in purchasing and returning I have not had a pleasant experience with the customer service. it's nearly impossible to speak to anyone, it takes more than a week to get a response via email, and i am continually given excuses as to why it takes so long to return any communication. We are returning this mattress.
We purchased a mattress and it was too firm for us. We contacted them and started return process---which was to send back the sensor and not the mattress. That was immediately returned and received by Eight. They informed us we COULD donate the mattress and turn in receipt and gave us listing of places to contact which we are out of their service are. Contacted local rescue mission and they only take mattress and box spring sets, so no luck there. THEY WILL NOT REFUND US OUR MONEY!!!! We have sent email to them again a week ago now with no reply---NOT GOOD CUSTOMER SERVICE!!!
This mattress is the best I've tried so far. It looks very simple so I was scared that it would be low quality but actually in its simplicity it stands out because it is all about the comfort not the looks. And the tech is a great innovation. I had never tracked my sleep before and I have discovered that my room temp is higher than suggested and have been adapting it so I can sleep better. Interesting little fact..
love this bed, thanks Eight for making such a good mattress
I'm a stomach sleeper, and this mattress does wonders to support my terrible sleeping habits of being on my stomach. No more back pain for me
I tried a couple other brands before settling for the Eight mattress and I wouldn't change it for anything. I'm a side sleeper and other mattresses gave me a hard time on my hips. This has been the best so far. I'm sticking with it!
I bought it because of the technology. No other mattress in the box has this. Definitely worth it.
I am so in love with my eight mattress. It's super comfortable and I sleep so soundly every night on it. I look forward to getting into bed every night. No other mattress can compare. My other mattress was very expensive and it's sitting to the side right now because this one is the best!
The Eight mattress has been great for me and my husband. We enjoy how comfortable it is and every night it feels like a new bed, fresh, cool, enough bounce and great support. It is a great buy
This bed is so unique. I had never heard about it and a friend recommended it because I feel cold at night. It changed my sleep forever. The bed warming is so amazin keeps you cozy in the cold winter nights. And the mattress is super comfy too!
This is the 3rd foam mattress that I've tried. It is not only the most comfortable, but the technology that it has makes it even better.
They have a beautiful showroom in Tribeca NYC. I went there to test the mattress before buying it. Even if they offer 100 days return I did not want to get a mattress I don't like. They were nice and I love the mattress immediately since from the beginning.
I tried other 4 foam mattress before this but this one has the same comfort, a cheaper price and all the technology. No brainer
I checked a lot of reviews before buying and this was the only mattress with technology. It is so cool to have the same comfort of other mattresses (I tried Casper and Leesa) and sleep tracking and warming.
With my old mattress I used to wake up with back pain. Now I feel great.
I got a mattress first and then I bought a second one for my parents. They love it.
I originally bought the smart cover and recently the whole smart mattress. I love how this products keeps improving. It learns from my habits and becomes more accurate. Great job!
We have the King Size eight mattress and really like it. Our bed jumps on it during the day so we have to delete those sleep tracking sessions from the app which is hilarious. Great bed though!
I've been mattress shopping many times in the past two years. Tried many beds. Eight is the winner without a doubt. I will never buy a regular bed again!
This bed is top notch, great innovation and I have been sleeping better than ever. Kudos to the Eight team for creating this smart mattress.
Loving it. Recommend it to anyone looking for an affordable comfortable mattress.Easy to buy, easy to love
This mattress really has it all. They are knocking it out of the park compared to every other mattress you can buy online. It's affordable, comfortable, has technology that is super cool to see how you sleep. I'm enjoying it every night and can't wait to see how it progresses with more software features.
Extremely dissappointed after I shelled out so much money. After only a few days, there is severe body contouring and a lump in the middle. This is so ridiculous. I called them and they said that it is normal for a 1.5 inch depression, but I can't believe this because it is unsleepable. I feel like I can barely reach my partner through the hump.View More Reviews
7-8 hours of our day is spent asleep. Spend a bit more and enjoy the loveliness of waking without a sore neck or back. So worth every penny. One indulgence you'll get your money's worth. I look forward to my bed every night.
Extremely dissappointed after I shelled out so much money. After only a few days, there is severe body contouring and a lump in the middle. This is so ridiculous. I called them and they said that it is normal for a 1.5 inch depression, but I can't believe this because it is unsleepable. I feel like I can barely reach my partner through the hump.
We own a Kluft and I dislike it intensely, so does he. I found that after some time the bed became dented on each side (where we lay) with a rise in the middle. The probable explanation for not liking it might be due to both of us traveling out of the country where the beds were harder in places like Germany and Sweden. We loved those beds a lot and in the future will be getting an extremely hard frame with the one thinner mattress (I believe IKEA has them now). The IKEA bed is unremarkable in appearance, but so so very comfortable. The Kluft bed consist of foam beneath the top layer of fabric and eventually the fabric wore down, revealing the foam. The foam contorted to the shape of our bodies. Neither one of us like the look or feel anymore - we wake with sore backs and some shoulder discomfort. Granted, he had the bed quite a few years, considering the length of time he has had it, I suppose it lasted a while. At one time it felt as if it may have been hard, but really the bed seems more sturdy in appearance than it actually feels.
So far, really enjoying this mattress. It's like sleeping on a cloud!
There is a big indent where I sleep and a hill between my wife and me. It is not what you would expect after spending that kind of money on a mattress. Very dissappointed.
The first few months on this mattress were absolutely amazing. But now there is a major change happening. The bed is starting to sag where my husband and I sleep. The middle is much higher so we it feels like you are rolling up hill when you try to get to the middle. Not good.
I had a foam bed that offgassed and gave me asthma. This bed didn't do that at all. It is super comfortable and I have been sleeping through the whole night since I've gotten it.
I just got the Kluft and really can't complain. It is super comfortable and I am enjoying my sleep more than my 15 year old mattress.
The bed was amazing the first 4 months, but now it has a visible dent on my husband's side. He is a little bigger (220lbs) so it could be that. I am still sleeping really well, but he is starting to complain.
this is an I ndulgence for me that is well worth the expense.
Loved the comfort of the mattress, but the latex in the plush top is hot. Had to put (in addition to the mattress cover, of course the sheets) a down comforter on top of the mattress to block the heat from my body. Finally a good nights sleep. Going to exchange this mattress for one that doesn’t have the latex that close to the top. That particular latex was suppose to keep cool in hot weather and warm in cool weather so I was told. I recommend this product, but it’s not for me.
This bed is part of a king set used in a new adjustable bed. It is so soft, it's hard to believe it is also supportive. After sleeping (miserably) on firm mattresses for years because I thought that was best for my back, I am now in heaven. Unlike the Sleep Number Bed that we just got rid of -- which only caused sagging in the center when you lowered the number -- this bed is soft everywhere, yet you can also feel it gently supporting your body.
This mattress....AWESOME. I purchased this mattress about 30 days ago and decided to wait before writing a review. This mattress strikes the perfect balance between comfort and support. After topping the mattress with a cotton pad and high quality sheets, this rivals any bed I've slept in at a 5 star hotel. This model is perfect for my needs. I'm as satisfied as the first day I climbed on it.
Been on the hunt for a mattress for at least 5 months. I looked at Casper, Vispring and everything in between and the range is huge! I was close to pulling the trigger on a 12k mattress at a mattress boutique in Chicago until I ran into Luke in the bedding dept at the Home location dwntn. He was patient and understanding on how important an investment this was for me. I visited at least 4 times before purchasing and so glad I did. I saved 7 grand and was able to spend a little more on the bedroom furniture that supported it. Luke told me "you can find comfort in just about any new mattress you try". And after laying on many I came to find he was absolutely right. Side back or stomach sleeper take your time and look at it as a true investment.
We are enjoying our new mattress and would recommend to others, this is the mattress you want to consider. Friends told us they bought one and we decided we needed one as well. Thanks to Bloomingdales in San Francisco, Hamid, for all his help. Delivery was on time and the installation went smoothly. Thanks Bloomingdales for everything and the bonus dollars and points. We most likely will put it to good use wither here or in New York next month.
I've only had my Kluft for a little bit, but it sleeps well and when I wake up I no longer have a pain in my back. I would recommend for side or back sleepers.
The only thing better than my mattress was my Bloomie’s customer service—from the knowledgeable sales person who didn’t pressure me to spend more than I needed to, to the delivery. When there was confusion about whether the contracted delivery people would take my old mattress away, I called my Bloomie’s sale rep who immediately intervened and made sure it was taken!
I had purchased a different mattress from Bloomingdale's that was too firm for me and caused me terrible back pain. I exchanged that mattress for this one and have been very happy so far; no back pain at all! I have only had the mattress for 2 weeks though, so I only hope that it lasts. I would have given it 5 stars, but the tufting is very deep and you can feel it while you're laying on the mattress. I would have preferred that it wasn't as deep.
We are so pleased with this mattress, it’s been a long search for the right mattress that I don’t sleep hot on.
I did some diligent shopping at several stores in search of quality and a perfect fit before deciding on the Kluft mattress and box springs. My selection was aided by a knowledgeable sales rep at Bloomingdale's who understood construction and materials and value. It became clear to me that mattress products at Bloomingdale's were "best of the best," but with alternative design, materials and price points. I was able to narrow my decision easily. This Kluft mattress and box spring met and exceeded my expectations for luxurious comfort and restfulness and resolving some quality of sleep issues.
We tried each of the Klufts on display at the store. We ordered the Preston in the king size as it seemed neither too firm nor too soft and the price was acceptable to us. The mattress is worse than the old one we replaced. It does not feel remotely like the model we tried in store. You literally sink into it. My upper back and neck hurt from the misalignment of sleeping on it. We are going to exchange it for a different model. This is my first experience with this brand and I am very diasappointed. We have had the mattress for two weeks and it was awful from day one.
Purchased this mattress 2 years ago. It is well constructed and looks great. But after two years it became soft and we start having pains in the mornings. Bloomingdales has great service and contacted the manufacturer to diagnose the problem... But the manufacturer did nothing since the indentation was less than 1.5 inches. They suggested to use the mattress that causes us pain for another year and call them for another measurement.... Don't waste your money thinking you are buying something
Very comfortable and wake up feeling refreshed and minimal aches and pains
This mattress is very high quality, luxurious and great to sleep on. It is firm and supportive. Everything you want for a great night sleep.
After a long research, we bought this bed and are very happy so far. It's definitely worth the money because we get up in the morning feeling rested and free of any back pain. Quality mattress is very important for good health and keep you away from doctors.
We bought the mattress a week ago and until now we are very happy. Its firm the way we wanted and we don't have back pain anymore at night or when we wake up. Highly recommended. Its worth the money
I have had three spine surgeries and sleeping has been painful ever since. For years I've suspected my mattress, while new at the time, was still too soft. I have my Kluft for a week and I have no pain during the night!! The most firm mattress in their line but not the most expensive!