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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!
Intellibed has been making gel mattresses since 2000 with its patented gel technology. They have have two collections: the Legacy and the Luxury. These mattresses come with pocketed coil support systems and layers of latex or foam. Overall, customers like their mattresses and liken them to other familiar gel technology available in other mattresses. However, the prices are much higher than expected for the materials and some customers found their firmness disagreeable.
Based on our aggregated reviews and our scoring method, we recommend Eight in this match up!
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Customer satisfaction is a good check mark in finding if you want to do more research into a specific brand. Versus competitiors, customers are really happy with these mattresses. Do some more research below to figure out if one of these mattresses are right for you.
These mattresses are quite supportive. These mattresses do a good job with supporting the spine and keeping the hips and shoulders in the right positions.
These mattresses also are competitive with their edge support, which is how well the mattress keeps even support on the edges. For folks that like to dangle their feet over the edge of their mattress, these mattresses will do a good job being supportive to your body.
Bowling Ball & Density Tests
Setting a bowling ball on your mattress is a good indicator of firmness, and it is also useful in seeing if the firmness changes in certain places in the mattress. Therefore, it can show if there is even resistance or if some areas sag. These mattresses are even and should do well supporting the spine of most sleepers.
High quality, durable mattresses are the most sought after by customers. But with companies focusing less on building quality products and more on shipping product, it can be a hard thing to find a mattress that will last. However, even with that being said, these mattresses have some good marks on durability. For the average sized sleeper, they will last 7 - 12 years. If you have a heavier build or use your mattress more than nightly sleep, you may find your mattress slightly less durable.
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Most sleepers give these mattresses good marks for satisfaction. This means that there is significant positive feedback from customers, but with a few caveats. Some sleepers didn't enjoy the feel of their mattress. Learn more about the mattresses below to learn if it will work for you!
Mattress support is important for keeping your spine well aligned and sleeping well. These mattresses are above average in their supportiveness. This is important if you have been struggling with lack of support. Most reviewers report that these mattresses offer a supportive surface.
Edge support is how much resistance there is along the sides of the mattress. These mattresses offer good edge support overall, but some folks may notice more sinking along the side of the mattress.
Bowling Ball & Density Tests
The bowling ball test is great for those that want to understand if a mattress is going to be firm or soft. It is also a great test for measuring evenness of support across the surface. Overall, these mattresses should provide an even supportive feel.
Finding a mattress that is long-living is key to shoppers. However, with mattress brands aiming for higher profits, it is not always an easy attribute to find. That said, with feedback from customers, material quality, and craftsmanship, these mattresses, specifically, should provide a nice amount of durability for most -- lasting over 5 year for most. But, those that are heavier may find them to be less durable.
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.
This is one of the most comfortable mattresses I have slept on. Have enjoyed it since the first night we received it. Got pillows to go with it and love them too. Highly recommendView More Reviews
Knowledgeable staff that continually communicates through the 60-day trial period.
Both my wife and I like the bed
sleeps cool and comfortable. love it
We like our Intellibed. It's comfortable and has a clean look to it. Never noticed any discomfort. We thought from other reviews that it was going to be really firm but it's actually softer than we hoped. Also, I wish the cotton protection cover zipped around the bed. It's more like a sheet-which makes me question dust mites ability to enter the bed. Overall comfortable sleep.
My wife and I attest to the quality and comfortable sleep on our IntelliBed mattress. We have the King Size IntelliBed and have slept on it now for four months. What a difference and improvement of our sleep. My first night on the bed was an adjustment for us as it moves differently than our old foam based mattress, however we both noticed that we slept longer, did not turn over as much, and felt better in the morning. After a few days use, the IntelliBed bed felt natural, and we felt so rested, it's wonderful. For me, it doubled my restful sleep; my old foam mattress seemed to get so hot, and create pressure points, that I would interrupt my sleep to frequently turn over throughout the night; not any more. Four months since our first sleep on our IntelliBed, we are now making plans to purchase our 2nd IntelliBed for our vacation home.
It is a nice bed and very comfy but I do not think 60 days is enough time for your body to adjust and get use to it before deciding if a softer bed would work better. Some nights I do great and other nights I wake up hurting bad from the bed. As of now it is 50/50. Sometimes I wonder if the softer bed would have been a better choice for me. As of now there are no options without consequences.
This bed is the perfect mix of firm and soft. As my wife and I looked for a new bed we constantly struggled to find something that fit us both but didn't limit us to where we laid on the bed. We both immediately said we loved the feel of the bed when we tested it and only love it more now that we have had if for a couple of months.
We gave it a thirty night stay, but could not get a good night sleep on this mattress. Customer service in handling our questions/concerns and in the ordering process was top notch.
Had a wonderful experience with ordering my intelliBed AND love the bed itself!
I had problems with my knees and hips. My arms hurt when I woke up from improper sleep positions. I bought an intellibed and after awhile of getting used to it I felt so much better. I also bought an intellipillow. My neck aches and pains dissapeared. I will keep this bed forever. I live in an RV that has storage under the bed. This bed weighs about 95 lbs. I had a stronger lift put in and now it's perfect!! Thank you intellibed for your customer service and excellent bed!
I love my new bed. It's made such a difference. However, I've really been blown away by intelliBED's outstanding customer service - tremendous!
My wife and I had some issues with our mattress and the customer service staff were prompt and helpful in getting things resolved.
Almost bought another Sleep Number bed, had to cancel the order after I found out about Intellibed. Best decision ever!
After sleeping on this bed for a month, I'm not sure that my back pain is much better. (There are no other factors in my life for back pain; it is all related to time spent sleeping.) Then we were on vacation for a month and slept in various beds, and I had no back pain! Now back to sleeping on this mattress for a week, and my back is getting unbearable after a night's sleep. I'm not sure yet how I feel about this bed.
I bought this bed because it did not outgas and the salesperson told me it was a firm mattress which was very important to me. I got it and indeed it did not smell in any way. It was great because I had been sleeping on a hard futon.It started to feel soft so I called the company and they said to keep it for 30 days as I had to adjust to the comfort. My mistake! I ended up letting the return policy expire and now I am saddled with it,
I looked on the website as I felt as that my firm bed had no support. So they have it rated as feeling firm but then if you look further you see another rating where they say it has a soft back and posterior support. Now how can a mattress be firm but then super soft with little support on your back. I called to complain and they told me that 'Oh there was another mattress for $2100 that was indeed firm.' Yeah like I believe them.
Do not buy this mattress. Bad idea. Dishonest salespeople.
Horrible bed. Save your money and buy a traditional mattress. You'll get a goodnights rest without the back pain, and other aches that come along with this bed.
This mattress is a dream come true! After spending many years sleeping in a lazy boy recliner due to a back injury from a motorcycle accident, I was convinced that I would never be able to sleep on a mattress ever again. I have owned the intelliBED Relief Perfect mattress for 6 months and have been able to wake every morning with no pain or discomfort. I have noticed that my sleep has improved. Instead of getting 4-5 hours of sleep, I am now averaging 7-8 hours of sleep. Every night! I highly recommend this mattress for anyone and everyone!
LOVE this mattress! I sleep better than ever before! My back and neck issues have gone away. This is the best mattress and I would recommend it for anyone!
I have had insomnia for about 17 years and have tried everything to sleep longer, better and to wake up actually feeling rested. Investing in this bed was one of the best decisions I have ever made. It allows me to not toss and turn and to get the much needed deep sleep I was so desperate to find. I have zero issues with my insomnia, no more back pain and more than that I sleep cool and more comfortable than I ever had. It has truly been an amazing purchase - so much that we have also have the pillows, sheets and toppers for our tent trailer.
I had an old water bed I used to look forward to getting into. I have tried Sleep Number, 2 Tempurpedics and had not been able to find a bed I enjoyed getting into. Until this one. It is the most comfortable bed I've experienced. The bed seems to suck the pain our of my muscles and I wake up every morning refreshed and well-rested. I don't toss and turn like I have in the past since there are no hot spots that develop under high-weight areas. I justified the price as this may be the last bed I own and the warranty is a lot longer than on a normal bed. I have a Fitbit which tracks sleep. I checked it before and after I bought the bed. I have far less interrupted sleep on this bed. I definitely recommend this!
I love this bed! I have been sleeping on it for a year and a half and I enjoy every night. My body is supported perfectly and I love that it is non-toxic. It is worth every penny as it has a 30 year warrantee and is used nightly. Looking at it that way, it is actually a bargain! It did take me several nights to get used to as my body had to re-pattern itself to sleeping with real support. I didn't like the pillow, though, and went back to my down one.
If you don't have this bed you are missing out.... I have never slept better in my life. I never want to get out of my bed. It will take about 30 days for your body to get adjusted to the bed. It is worth the money and you won't regret it. Don't think about it, buy it!
Fantastic service and follow-through, not to mention a superior product. IntelliBed will be the last mattress I buy.
No more back problems when I wake up:)
I am VERY happy with my miracle bed. When I first got it they said the first month would be a ‘period of adjustment ‘. I didn’t think that was accurate because I loved it from my first night. Happy to say I was WRONG! It just keeps getting better. This was/is more than a bed to me. I have been in a very long healing process from a serious injury, so this has been facilitating my healing in ways I could not have imagined. THANK YOU!!
First month is in the books! Greatest sleep I've had in ages. Issues I thought were age and activity level related are starting to subside. I thought my hips were bad because of playing basketball 4 times a week, come to find out my old mattress was likely the culprit. I couldn't be more pleased with my purchase and would recommend Intellibed to everyone!
This bed and this company can't be beat. We have tried numerous beds in the last two years. This is the first time my husband and I aren't waking up with sore hips and lower backs. Well worth the money we spent. The customer service is exemplary. Finally, we can sleep pain-free. Thank you IntelliBED!
I LOVE LOVE LOVE my new Intellibed! I was a little nervous about purchasing such an expensive bed without trying out but felt good that they offered a 60 day money back guarantee. I knew after the first night I would not be returning this bed. It is fabulous! I sleep so much better. No more aches and pains in the night in my hips or my back. Surprisingly, even the Intellibed pillow is amazing. I wasn't expecting much from a pillow but it has really helped with my neck pain. This bed was definitely worth every penny!!
Good service but slow. Expensive..
What a pleasure. It was easy to ordered. It arrived right on time. And, sleep. Yes, what a wonderful sleep. Thank you for your great product.
Very comfortable, but I still tend to get circulation pains if I lay on one side too long. I think I do tend to sleep better, at least some.
I love my intellibed mattress! it is amazing!
I am pregnant and changing to my Intellibed took away my hip and shoulder pains from sleeping on the side all the time!! I can only imagine how comfortable Ill be once not pregnant anymore!!!
Got the first set with the bed, then because we liked them so much we bought a 2nd set.
Purchased mine at the home show at the South Town Expo Center. The adjustable base is really nice to have too. I definitely would recommend to anyone.
It's the best bed ever. It took me 3 weeks to get use to it but i hung in there and now it feels great.
The bed is just as wonderful as I had hoped. My husband and I are sleeping better and waking up without the aches we had before. However, I was supposed to receive sheets and pillows as part of the promotion I purchased the mattress with. The sales man didn't include it in the invoice, so once I realized this I emailed and called customer service leaving a message because no one answered. No one ever returned my email or phone message.
Not a miracle bed. Its comfortable but I still have pressure feelings and need to change position several times a night. We have rotated the mattress but still have a feeling we are making depressions in the bed on the spots in which we usually sleep.