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Dynasty is a mattress brand that is sold in local retailers and famously on Amazon. It is known for its extremely low prices and low priced deals. Overall, some of the more affordable options may experience durability issues, but the more expensive mattresses have been well reviewed. Make sure to do your research on your particular model before making your final purchase.
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!
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 feel good about these mattresses. Some report feeling comfortable in their mattress, but there are others that have complaints. Therefore, it is hard to understand if one of these will keep you totally comfortable. Read on below to learn more and to hear from customers to see if one will work for you.
Customers have mixed reviews about the support found in these mattresses. Though there are those that like what these mattresses offer them, some have had issues with lasting alignment. If this brand is on your short list, make sure to read more about it before purchasing.
Edge support is definitely an important indicator to those with mobility concerns. Some folks, however, don't report it being as large of an issue for them. These mattresses may not offer the kind of edge support that lasts so make sure to do added research if it is important to you.
Getting a long-lasting mattress is awesome, and when instead we get a mattress that hurts our backs after a couple months, we feel awful. That said, finding a durable mattress nowadays is really hard. With more choices for us than ever, some brands aren't always investing in quality. When it comes to these mattresses, some folks had issues with discomfort over a short period of time. Durability issues don't happen to everyone, but make sure to read more about the warranty and the return policies.
Keeping customers happy is a good first step in finding out if a mattress is going to be right for you. These mattresses get very high marks for customer satisfaction versus competitors. Do some more reading below to find out what customers are saying.
These mattresses do well with support versus others in the industry. They do a great job aligning the spine and most folks feel comfortable due to this. Customers describe that these mattresses are supportive and and talk about good performance and solid inital comfort.
Edge support is important for those that like to sit on the side of the mattress and are used to having a comfortable ledge. These mattresses do a good job providing edge support for sleepers.
Bowling Ball & Density Tests
The bowling ball test helps measure the firmness and even support of a mattress. These mattresses are resilient across the mattress and offer an even firmness throughout.
Having a mattress that lasts can mean a big financial savings for you. It's one more reason why longevity is so important for mattress buyers. That said, not all brands care about the same thing. Even with that, there are still some great products and brands out there. These mattresses have good durability for most sleepers overall. These mattresses should do well for you unless you have a bigger build or use the mattress more than average.
Get an Instant Discount for Eight: $250 Off & 2 Free Pillows
This mattress is wonderful for my elderly parent. We have it on an adjustable bed and it is just the right amount of firmness vs. softness. The workmanship is really nice and it is an attractive product. My parent is loving this mattress.View More Reviews
The first night on this bed was the best nights sleep I've ever had. Its like angels made my bed personally using magic. Im truly in love and completely satisfied.
Best mattress I ever slept on. Always had the expensive pillow tops but either to hot or back problems. I love this mattress.
Called manufacturer about return if necessary, and related costs. Remember, it's MUCH bigger if I have to return it. Beware: if u happen to not like it, u will pay over $100.00 shipping, plus incurred costs if u have to get someone else to take this FULL QUEEN size mattress to the shipping point because u can't lift it! Thought u might want to know.
Excellent. Did take some days for it to unwrinkle.
AAAAHHHHHHH!!! A little too soft.
Well know I am ready to review my King Memory Mattress, we have had this mattress for 18months and it has been Awesome!!! I highly recommend it.
Bed hurts back. No support
Nice looking bed, but take note that it is ULTRA FIRM - which is fine if that is what you are looking for. Took several messages to get a response from company and told that customer is responsible for return shipping. Since mattress is inflated to full size - freight shipping is several hundred dollars so we ended up keeping it for spare room.
I purchased this bed because it was listed as medium firm which is what my last dynasty mattress purchased 8 years ago was listed as. This mattress is much more firm.
Slept on it 3hrs after opening from the vac seal. My girlfriend and I Did not notice any smell and slept great same with our 70lb pit bull..Lol Shocked that it was just as comfortable as my $3000 sleep doctor bed that was less then 2years old and also that's the best bed I've ever slept on. Only reason for getting a new one was because it was a split king. I've had back problems for over 10years (2 hurniated discs, fractured vertibrea, muscle spasms and sciatica.. hinse the split king zero gravity adjustable frame. Now that my back is bettrer I can sleep flat now with this new king bed. I dont have to worry about waking up in the crack anymore!!
I had high expectations for this mattress! It is uncomfortable and leaves ridges where we sleep. Yes, I turn the mattress every couple months, and the ridges just become more ridges on top of the old (now sideways) ridges. Very disappointed and hunting for a new mattress!
Enjoy my new mattress, it is soft to the touch but firm enough for good support. My shoulders feel a lot better where they was achy. Both mattress and free pillows expanded to full size within minutes wheras it says that it made take up to 72 hours. Pleased with my purchase.
Our guests love this mattress and told us it's extremely comfortable. Laid on it ourselves when we first got it and were shocked it wasn't as firm as the other ones we had bought. It's been a month and we think the mattress has fully filled up, which it's now firmer than the 1st day we bought it. Comfortable.. we always recommend dynasty mattresses to our friends & family!
mattress is NOT PLUsH but very Firm !
Horrible mattress! Very firm! Like laying on a board. Have the worst neck and backaches! Plus there is no cooling gel. It gets very hot to sleep on. Will be sending this back. Very disappointed!
Took all my hip, back and shoulder pain away!
The Dynasty Mattress arrived in a box and handled well with a 2 wheel cart. The box it came in was marked soft and almost no odor when expanded. We listed our 5 year old 1800.00 Beauty Rest sagging Mattress for free pickup on Face book Marketplace it received 20 calls and was gone in 2 hours.I weigh 240 lbs and my wife about 170 . We have no backaches since we bought this mattress (from everyday backaches). We have had this mattress 5 months with no sag. We are in our late 60's and sleep all different ways ( side stomach back close together )The mattress feels firm but, compresses the right amount for a good nights rest. We do have a padded mattress cover. Yes we would buy this high mattress again.
First I want to say there is nothing wrong with the quality of the mattress. My issue is that this falls in the firm category and I was looking for something plush. As a side sleeper this fact has caused me excruciating back pain. If you're looking for an inexpensive, quality, firm mattress, this isn't a bad choice. If you want something to sink into after a long day, keep looking. I balanced all of my 220 lbs on the heel of one foot and sank in all of 2 3/4" I of course tried to tough it out and break it in as most mattresses need some time and only succeeded in running past the return date, not that I'm sure how that would work as it expands to about 5x it's shipping size once opened. I've purchased a better, much more expensive mattress locally and will resell this one to someone who will enjoy a firm bed. There was a slight odor as expected when I opened it, left it in the garage for two days and it aired out just fine, no complaints there. I may have gotten a defective one, but I can't even call this medium, it's very firm.
I will never buy another spring loaded mattress again. This bed is amazing! Last night was my first night sleeping in it and I slept ALL NIGHT without any issues. It's super quiet, I didn't sweat at all throughout the night also you cant feel the person next to you move which is great. My baby is 4 months old and every since I was 3 months pregnant my hips and lower back have hurt so bad from my previous mattress (BeautyRest aka Trash) , but this morning was the first time I got out of bed and wasn't sore, achy and, stiff. This mattress has brought me long overdue relief. And it just keeps growing! I love it and highly recommend it. Also I didn't notice a smell and the pillows are amazing too
I’ve had this mattress for almost a month now. I am pregnant, so sleep doesn’t come easy these days, but this mattress is awesome! I can still feel some of my boyfriends movements when he tosses and turns, but it’s a huge improvement! I’m not sure how cool it is, but this is my first experience with a memory foam mattress. Mine came with 2 pillows. Be sure and get yourself a waterproof protector to protect your investment. That is a must have!
Have tried it for a month. Not worth money. Sagging around edge and in the areas we sleep. Also back hurts worse than before. Hopefully they have a hassle free returns/refunds.
Awesome bed. We sleep so good! Great buy. It is heavy so have some help if moving it upstairs.
I can't say anything bad about this product, including the 2 free pillows! Its soft yet firm, no chemical smell, rose within 3-5mins to full size, is relieving my husband's back pain, is not hot at all. We are in love with the product.
Best Mattress ever!
No major smell as reported by others. Took shape quick. Very comfortable. Time will tell about durability.
This mattress is so comfortable u can't go wrong . We wouldn't trade it for anything super soft
Too firm. Definitely not a plush.
Amazing.. great quality sleep on firm mattress. Perfect fit. Meets all expectations, already recommended it
The Mattress was delivered Friday, and set up to expand for 72 hours, we slept on Mattress Saturday evening but it's sagging in the middle!
I was looking for a thick mattress that wouldn’t leave holes in the bed from where you lay. It springs right back up. True definition of memory foam and bonus pillows were awesome! Didn’t have chemical smell but does need some time to inflate after coming out of the box. Love how thick the mattress is!
I was aways old school coil spring mattress guy. Wow so glad I tried the new foam gel. Delivery in a box of a queen size bed to your door. Crazy! It's pretty heavy getting the box upstairs but two people can handle it. Unboxing was easy. When you cut the plastic off be careful not to damage. Then get out of the way for the expansion. The two pillows could be over looked they are flat under mattress. I had opened it about 4:00 and by 9:00 it grew to pretty much full size. It took a night or two to get use to the new support. I use to toss and turn all night with cover's all wrapped around me and sore back. Now don't remember going to sleep or that morning is here already. Very happy with it so far! My son is buying one now.
This is the most comfortable mattress I've ever slept on. It's a bit too soft bit overall it's comfy. The price is amazing and my back is no longer stiff in the mornings.
I love the mattress! It's firm but still has a nice give to the memory foam. The chemical smell took forever to go away otherwise I would give it 5 stars.
I haven't slept on it yet, but it seems that this thing keeps growing and growing. I purchased it for a Bookcase storage bed, needless to say, I will have to purchase a step stool to assist me getting on to the bed. To the touch, it feels good, but I won't know until I actually sleep on it....... as soon as it stops growing. Update: Today is day three and the mattress has grown to 14 inches and has another half inch to go. It is big and tall and very heavy. This is the third day of it being on the bed and it does have a musty chemical odor. I still haven't slept on it or climbed upon it, but I will leave it on for another two to three days to see if the odor goes away (open the windows) and to see if it will complete the growing process. I will either send it back if the odor doesn't dissipate or buy a bed step stool to climb this mountain. See the images.
I've been searching a while for a good brand mattress and im so glad I found this brand. I love this mattress, it is better than my old Zinus foam mattress. It does have slight chemical smell at first then it goes away. Came in big box, airtight. It inflated in 30 mins. Id give it a 7 on plush scale and a 7.5 on the firmness scale. Doesn't feel hot like my old mattress too. Def worth the money.
I can finally sleep directly on my side again! No more twisting my upper body opposite of my lower because my expensive pillow top spring mattress killed my shoulders and hips!
I am so happy with this purchase! The bed is amazing!
This bed is awful. We loved it for 2 nights and then it turned into a rock. If you wants a soft or even remotely plush bed this is not it. I wake up sore every morning and reverted back to my old bed while this mattress sits in my storage.. I would just sell it off but I wouldnt wish this waste of money on anyone. And when you try to reacj out to the company to try to find som kind of resolve, they compleatly ignore you. Do your self a favor if this.is your only bed option and sleep on the floor because this bed is the WORST.
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.