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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!
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.
Based on our aggregated reviews and our scoring method, we recommend Eight in this match up!
See Our Full Review of Eight
Starting with a brand that has a good customer satisfaction rating is a good tactic. These mattresses have high marks for customer satisfaction based on the online customer review data. Customers have had good experiences with the company and feel comfortable in their beds. Read on below to learn if this mattress will work for you!
These mattresses do well with support vs many other competitors. The materials they use offer resilience in aligning the spine and help sleepers feel comfort. Reviewers are keen on describing these mattresses as supportive and and talk about good performance and solid inital comfort.
Edge support is an important attribute for most sleepers and desire a ledge of support and comfort. Reviewers report that these mattresses offer solid edge support for sleepers.
Bowling Ball & Density Tests
A bowling ball on top of the mattress is a good way to measure support and firmness. These mattresses are resilient across the mattress and offer an even firmness throughout.
These mattresses offer competitive durability ratings versus competition. Finding a mattress that is works with your body and is durable could mean years of comfortable sleep. while one that quickly falters can mean immediate discomfort. For most sleepers, these mattresses will last between 7 - 12 years on average, which is good for contemporary mattresses. Folks that are heavier than average may experience some loss of longevity.
Get an Instant Discount for Eight: $250 Off & 2 Free Pillows
With brands investing in managing online reputation, it's difficult for the average shopper to get to the truth of customer satisfaction. With that said, these mattresses are reviewed highly by customers overall. But, there were some sleepers that disagreed with the feel. so take a look at the research below to make sure one of these mattresses will work for you!
Mattress support is one of the most important attributes for just about everyone. Whether you like a firm, soft, or medium mattress, a mattress that leads to better spine alignment is key. Most report that these mattresses offer a good amount of support.
Edge support is one of the most important things to sleepers -- must don't know until they lose it. These mattresses have a good amount of edge support, which means sleepers notice good support when they roll to the sides.
Bowling Ball & Density Tests
Measuring firmness with a bowling ball on the surface of the mattress is a good approach and it can measure even support too. Customers report that these mattresses offer even support across the surface layers.
Customers gives these mattresses mixed reviews on lasting comfort. We're all big fans of mattresses that feel just as great as they did 10 years ago as they do today, but sadly, not all are built to last. If you are thinking about buying a new mattress that isn't an A+ on durability, do a double-check on the trial and warranty policies and price to make sure that you are comfortable.
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.
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.