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Sealy vs. Sleep Science

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Sealy

Sealy is one of the most recognizable mattress brands in North America and globally. As a mid-grade brand of the Tempur-Sealy conglomerate, they are well-known for selling competitively priced options in a variety of designs, like all foam and spring. Sealy is intriguing, having adapted its brand from in-store only to also offering online choices. With many firmness options, most customers like their Sealy mattresses, but there are some durability complaints reported.

Sleep Science

Sleep Science manufactures a line of latex and memory foam mattresses. Some of their mattresses feature materials such as bamboo charcoal, gel, and copper infused memory foams. Additionally, they are Certipur certified for low VOC and no formaldehyde in their mattresses. Sleep Science is well known for their 'wedge' technology which helps promote edge support, and for being sold at Costco warehouse stores where they are available for a competitive price.

Based on our aggregated reviews and our scoring method, we recommend Sleep Science in this match up!

See Our Full Review of Sleep Science

See Our Top Mattress Choices

Mattress Score

Overall Score:
Sealy Posturepedic: 7.3/10
Sleep Science: 8.3/10

Customer Satisfaction:
Sealy Posturepedic: 7.3/10
Sleep Science: 8.4/10

Price Value:
Sealy Posturepedic: 7.1/10
Sleep Science: 8.7/10

No Back Pain:
Sealy Posturepedic: 7.5/10
Sleep Science: 8.3/10

Price:
Sealy Posturepedic: $619-$5798
Sleep Science: $549-$3479

Sealy Posturepedic:
Buy Online: Get Best Deals

Sleep Science:
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Sealy's Owner Satisfaction

Customer reviews can be sometimes difficult to find and make sense of -- especially with brands trying at all costs to protect their reputation. Sleepers, sadly, don't always feel comfortable from these mattresses. There are still sleepers who are perfectly cozy with these products, but others that are not as much. Make sure to read on to figure out if they will work for you.


Sealy's Supportiveness

Support isn't one and the same as firmness. Great support is when a mattress cradles the hips and shoulders to align the spine. Sadly, not everyone thinks these mattresses are truly supportive. Most are satisfied with the supportiveness of the mattress right after purchase, but some have reported support issues as time as gone on.

Edge Support
For those that need to sit on the edge of their bed or roll to the side, even edge support is very important. Overall, these mattresses do a good job at first with support at the edge, but some found that it wasn't as supportive as they'd like


Sealy's Durability

We all want a mattress that lasts 10 years or more, and when our mattress starts to hurt our backs after a few months, we feel swindled. However, it is getting more and more difficult to find a durable mattress nowadays. With more products in the industry than ever and rife competition, companies are sacrificing quality to find profits. With these mattresses, some reviewers had problems with longevity Durability issues don't happen to everyone, but make sure to read more about the warranty and the return policies.

Sleep Science's Owner Satisfaction

Making sense of customer satisfaction can be a great guide in finding yourself the right bed, but it isn't that easy. Overall, customers give these mattresses mixed ratings. Some found them to be a super comfortable sleep, but others experienced restlessness. Read more below to learn more about what customers experience.


Sleep Science's Supportiveness

Most reviewers report that these mattresses do well with support, but others reported feeling some discomfort. For those that are heavier folks, take a look at the firmness ratings before buying as you'll want to ensure that you're adequately supported.

Edge Support
For those that like to sit on the side of the mattress, these mattresses have above average edge support. That said, some have reported issues over the long term so make sure to review more if you have mobility issues.


Sleep Science's Durability

Having a mattress that is highly durable can save you thousands. But as companies compete for profits, everything from clothes to mattresses wears out faster. These mattresses get mixed reviews from customers on durability. Some folks report feeling comfortable long term, while others reported not being as cozy over the long run. Do some additional research on your mattress choice to make sure it fits with your body.

Browse Sealy Customer Reviews

It really is a top quality innerspring mattress. It REALLY is!
I did a lot of research before buying this mattress. The deciding factor was the recommendation of Consumer Reports. When I first received this mattress, in a square box, I was soooo disappointed and upset. I attempted to return it before opening it, but realized how expensive shipping would be. I returned to the website and their were no reviews but I searched some other mattresses with the same features and price points and discovered that it would, when unfolded, rise to it's full 12 inches and it did indeed have cloth covered coils (innersprings). It Did rise, and then some. I think it's about 13". Very comfortable, everything Consumer Reports said it would be. It's a little firmer than I would like it to be. It's not hard by any means, in fact it's quite comfortable and very good for my husband's back, he likes it a little firmer than I. after putting a good quilted mattress cover on, it added just the amount of plush and squish I love. I get a good night's sleep and wake with no stiffness or aches. I really like it.

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Good matress
Excelent matress, I wasn't sure to get it for my daughter since it didn't have any reviews but after a month of using it, she loves it, firm but comfortable; stays cool and no more joint pain.

Do not buy this !
We bought this mattress 2 3/4 years ago and I've been having chronic severe back pain for over a year. I had noticed that the bed definitely sinks in the middle when I lay on it and I'm a hundred and fifty pounds. We've only had this mattress for going on 2 years & 9 months. We loved it at first, until the past year. I didn't attribute my back pain to the mattress until I slept somewhere else and my back pain was considerably better. Everyday when I wake up after sleeping on this mattress my back hurts more than it does all day. My boyfriend has been sleeping in the basement on the couch because of his work shift for the past 4 months. When he sleeps on his mattress on the weekend he says his back hurts too. I just submitted a warranty claim, but have a bad feeling that I'm going to get the runaround from the reviews that I've read.

... of metal coil and 4 inches of foundation nothing like I was expecting a
This matress is inches of metal coil and 4 inches of foundation nothing like I was expecting at all

Sleeping Great
My old mattress was very soft, in comparison this one is a rock, but I don't wake with the same sore spots. I have arthritis through out my back, shoulders, hips, etc but I'm sleeping better with this Sealy.

1 year later and I would certainly buy this mattress again.

sweat factory!
Mattress is about 1yr 4m old and is terrible! It's well worn and sagging where I sleep and the amount of heat the 'cooling gel' holds in is ridiculous! I sweat all night long and wake up drenched. I wash the sheets almost every day now. I don't know what we were thinking when buying a foam mattress. When you squish foam it seals up all the holes in the foam eliminating it's availability to breathe! No brainier if we would have thought about it. Skip the foam it's not worth it!

Was worried that it was to good to be true
Was worried that it was to good to be true.not a single thing wrong with it and it's absolutely wonderful to sleep on.saved us over a thousand dollars.

Soft bed, very comfortable but not for me
I bought this bed from another place and thought I would give it another review to help others out. First off I'm a bigger guy who is a furnace in bed with lower back probIems. I spent a month in the bed to give it a chance but ultimately had to take it back. It was soft enough to be comfortable and fall asleep in easily. Around 3-4hrs in I would feel my back slowly be unsupported and I would bottom out to the foam base layer due to my weight and the heat I put off would cause it to soften. I noticed though before my back would be unsupported I would sleep deeper and easier. My fiance is a belly sleeper and the softening would cause her minor back aches but she had liked the softness and comfort too. The bed felt as warm or a bit warmer as a spring mattress with a topper on it but a lot less hotter than a memory foam without gel. There wasn't too much off gassing. Overall construction was good but felt like this was for a lighter, cooler person.

Pretty nice mattress
Love it so far.I've had it for a few days and wish i would have done it a bit sooner.maybe is just me coming off an old futon 😝 but it's definatly plush but still firm

TRASH!
If I could give this matress 0 stars I would. After one month I noticed a moldy smell around my bed, I pulled my matress cover to find the smell coming from all over the matress. It's not chemical, think mold dish sponge. It's also sinking by bout 1/2 an inch, I weigh 160 lbs, that's after 1 month.

You can assume that any good sealy review is a plant/fake review. sealy is a trash company that makes trash products. I'm out $550, have no bed to sleep on, and couldn't be more furious. BUYER BEWARE!

Wasn't intending to get a foam matress, but...
I am 6'3'' and weigh 220 pounds. I prefer a firm mattress and have only slept on box springs my whole life. I am a side sleeper exclusively. I went to 2 separate mattress retailers and laid on every mattress on their showroom floor. Both times I gravitated to this mattress. It is the most firm of the 3 Optimum model mattresses. I laid on all 4 of them as they were side-by-side. They got softer and more expensive as I went up the line. I've only had this mattress for a week, so my review is an early one. I had no intentions of getting a foam mattress when I went shopping. I was concerned about comments about them sleeping hot. This mattress does not sleep hot in any way shape or form. The salesmen explained to me that the initial Optimum mattresses didn't have enough cooling gel and they have added more and it has resolved that complaint. I concur. I haven't noticed any problem with sleeping hot. The biggest thing you will notice with a foam mattress is you won't feel any pressure points like a box spring. When I laid on any box spring, I would immediately notice a pressure point on my hip and my shoulder. I don't feel anything on the foam. I have slept just fine for the past week and no complaints of back pain or any pain in the AM. I am impressed so far. Will have to come back on in a few months or a year and comment on how well the mattress is wearing. I have also read comments about this mattress having a odor when delivered. The mattress and the box spring were both in plastic when the delivery people unpacked them and installed them in my bed frame. I didn't have any odor at all, so I'm not sure where that is coming from? I bought 2 of the Optimum pillows which I slept on before my mattress was delivered. They smelled a bit for a few days, but it gradually went away. I did not buy this mattress from Amazon, but decided I would comment on it here after I did buy it. These reviews of all kinds of mattresses are so frustrating. Who is commenting? The company that makes the mattress? The competing company? Disgruntled employees? I am just an ordinary consumer that needed to replace his 25 year old box spring mattress. I've owned 3 Sertas and a Beautyrest. This is my first Sealy. The salesman was telling me that several of these companies have bought out each other, so they are all about the same manufacturer now. I am pleased with my choice so far and recommend you go lay on this mattress if you prefer a firm one. This was the most firm of all the foam mattresses I laid on.

It is the worst purchase I have ever made in my life
I can't believe how much money I spent on this bed! It is the worst purchase I have ever made in my life! I have never had such severe back and hip pain when I wake up in the morning. Do not waste your money on this or Sealy's adjustable (head up only) frame! You can feel the space in the frame when your head is raised through the mattress…terrible!!! I recently spent two weeks away from home sleeping on a cheap mattress and felt so great in comparison to being back home sleeping on my expensive junk!!!

Has yet to get comfortable.
I've had this mattress for 8 months and it has yet to 'break in'. When we went to mattress store, we laid on all of them and ended up with this model. It felt perfect. For some reason, the one we got is like a brick. Both my partner and I are on the lean side, but still.

very disappointed
I bought this mattress on march 15 and the first 4 nights I loved it no back pain and very good support but then I started noticing that although the memory foam always went back to its original form the inner layers of non memory foam on the where getting softer and I no longer had a firm mattress. Im a stomach sleep and this mattress turned onto a nightmare I hated how soft it was and when I was watching tv my bottom would sink in all the way. I no longer have mid back pain like my inner spring but now my neck and shoulders hurt from the rest of me sinking and putting stress on my shoulders. The box spring on this matress is horrible it does not provide any support and the whole motion transfer thing was as advertised for the first week after that i could feel my husband moving. Not as much as an inner spring but not was it was when i first got it well to top it of on the first week of april I called the store where I got it and told them it was sinking and sure enough a tech came and siad it has sunk 3/4 of an inch in less then a month so they gave me the option of getting another one or one for greater or lesser value. I decided to get the tempurpedic contour select it was $1300 more but my parents had bought one a week before I got my sealy and the tempurpedic is still as great as the first day so I didnt wanna risk it with getting anything else. Now im sleeping like a baby and glad I could change it.

Worst Mattress with 10 year warranty Sales Tactics
reviewed on Dec 05, 2018 Purchased Sealy Posturepaedic from Harvey Norman, Warwick,QLD in March 2016. Within two years of use the mattress has sank in the middle, low enough to make uncomfortable even to just lie down rather sleep and cause body aches. Have rotated the mattress periodically as specified but just not durable even though the warranty is 10 years. The warranty terms and conditions doesnt justify for claims. 30 35mm sag is deemed to be normal in their terms. But given the width of the double mattress not much, that sag is substantial enough to cause issues to the body. They claim to use titanium springs for durability in their mattress. but having used for two years it has to be concluded that it is poorly engineered and the quality of their product is compromised for a rip off.

Sagging again!
Put he’s a queen size Sealy from Macy’s in ChicAgo burbs in late 2017. Paid about $1,200 tax and delivery. Started to sag really badly in the middle after 5 or 6 months. I called Macy’s to complain since it’s under warrenty. They sent a technician out to review and look mattress over. The tech measured the depth of the sagg and it was well over 2 inches in the middle. I’m 5’8” and weigh 175. This is a sealy brand but I don’t have a model number. It was on the softer side with a pillow top. My back and hips were sore every morning. Macy’s made good on the warranty and I chose the firmer model as the replacement. Well, 6 months later I’m laying in a huge gully or canyon again. I’m beginning to wonder if these Macy bought models are more low end then high end. Time to call them back and replace number 2.

Poor Customer Service
I will never buy another product from Sealy. I bought a Thermapedic Mattress made by Sealy from Rooms-To-Go. The adjustable base would not raise the mattress within two weeks of purchase. I was directed to Sealy through RTG customer service. The Sealy agent stated that the base needed resetting. She wanted me to go under the bed to get a box to reset the base. When I informed her that I was unable to go under the bed, she told that Sealy does not send repairmen to reset the box. She told me to call her back when I could find someone who could go under the bed. When I informed RTG of her response, a RTG repairman was sent He went under the bed and retrieved the box. He stated that the adjustable base was broken. Resetting the box would not have fixed the problem.

Noooooo
Horrible hard and very thin not even worth what I bought it for

POOR POOR POOR POOR DONT BUY IT
I got the mattress I was highly disappointed. To begin with its a 3 inch mattress. Not happy at all. This was the worse mistake ever. I returned the bed and mattress. Had to take a $125.00 restocking fee and a $50.00 re delivery fee. Plus the only way that I can trade it in was if I bought a new bed so I will take the loss this whole thing leaves a very sour taste in my mouth and I will take the loss the picture above is very misleading. do not buy this product

Uncomfortable mattress. Could never have imagined how terrible it is.
The mattress is so uncomfortable!! Ughhh! Hate it will not keep

Not as thick as it looks but still good
I ordered before the previous review but read said review before my order arrived. So I was not surprised when my order arrived and the mattress was thinner than I originally expected. It looks much thicker in the picture. The box spring is probably double the thickness. With saying that, it is still a good height if not on the ground. The mattress is quite firm but I still go right to sleep as soon as I lay down whereas that was not happening on my old mattress. I would reorder.

Mattress is NOT as pictured.
I ordered this mattress online. Cheap & cheerful... or so I thought. The mattress was delivered today, its smaller (in thickness) than the box springs. The image on this product is completely misleading. The mattress is probably 2-3 inches thick. Completely disappointing & extra frustrating.

Great choice.
Buying a mattress online is risky. However, if you are not physically able to get out and shop, you may have to do what you have to do. I bought this knowing I wanted a mattress with a plush top. I wanted it to be durable and strong enough to hold but when I laid down on it - it was soft for arthritic patients. I love this mattress. I look forward to going to bed and I don't wake up in pain from laying on a hard mattress.

Mattress to soft
The matteress is to soft. I should have ordered a firm

this is a great mattress. it has made my sleeping much better!
Great mattress equals many great nights of sleep! Plus the delivery service was great also.

for what I paid-definitly worth it.
liked how I got a good deal around presidents day.

Nice looking matteress
I had thought I had ordered a firm mattress but a plush pillow top was delivered. I was gone at the time it was delivered at my house, the old mattress & box springs were gone and the new this set was on the bed. So, it couldn't be returned.

To plush
I ordered this bed set on line with out trying it out big mistake. I'm sending it back, its like sleeping on a deflating air mattress. I woke up soar it's just way to soft for me.

Great sleep - Great savings!!
I saved a ton of money of my new Queen Sealy mattress and am now sleeping better than I ever did on one I spent double on!

Great buy
We bought this bed on sale and were not disappointed! This bed is amazing. It is definitely plush and not a firm mattress. The delivery service was outstanding too. They called us often to update us on a time and they were in and out and made sure everything was perfect.

I sleep very well on this Mattress
I sleep very good since I purchased this mattress !

THANK GOD
I have a bad leg and need surgery from a injury 40 some years ago while in the military and this mattress is a GOD sent for my back as well.

Thought this was a great bed
Me and my boyfriend purchased a new bed and we're surprised that after 6 months the quality is horrible the bed is already dented as if the bed was years old. I am very disappointed with the quality of this bed. I will have to do my research more thoroughly next time before I purchase a new bed.

I returned this because I ordered the wrong item
The mattress was as indicated, but I needed the firm pillow top so I returned that mattress and box spring and re-ordered the firm mattress only. It was for my guest room bed that has storage drawers, so when I received both pieces the bed was to high, you need to be 5'6' and up to be able to sit or get in the bed. (:

Excellent Mattress Set
I love this bed. Very comfortable. I would recommend this Bed to friends and family.

I really like this mattress.
My mattress arrived in the time frame that I was told it would come. It is a great mattress.

Amazing Mattress
This was a perfect purchase. Arrived on time, white glove service, and the most comfortable bed I've ever slept in. Highly recommend!!

Too Soft
I would not recommend this set at all it is extremely too soft. It is so squishy that when I sit on the side of the bed to get out, I feel like I am trying to pick up my butt off the floor. It is not comfortable because there is no support.

Well made mattress in firm
I have a tender back and don't wish to sleep on a tender mattress. I found Sealy Essentials Holly Hills Firm Mattress paired with the special box springs saved my tossing and turning to into a great night's sleep. I feel refreshed when I wake up with no back pain or discomfort.

Excellentt value and quality
I purchased this mattress for a redecorated "kid's" room/home office. All of my grandchildren are teens now and the daybed no longer accommodated their growing bodies. I love the quality and value of this product. The mattress is firm, but comfortable, and is an extremely good value for the price.

Browse Sleep Science Customer Reviews

NEEDS GOOD FOUNDATION - dont use bunky board!
We bought this mattress over a year ago...had no idea that they sold a separate foundation. Spent months replacing the bunky board we got from Crate and Barrell 2 times and dealing with back pain, even called the mattress mfr. The mattress mfr said they recommend their foundation instead of bunky board. Ordering it today, hopefully it will take care of the problem but paying $50 more than if I bought them together from the start. They need to update the description and recommend the foundation if they don't buy it separately OR don't even sell the mattress alone. Description said it needs a 'solid' foundation...what does that even mean? I had a hard time trying to find a bunky board that is solid wood from many retailers. Crate and Barrel's new bunky board is made of compressed cardboard! A painful process, but I like the mattress.

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Works well for us
The mattress is definitely on the firm side but we both find it about right. After 11 months, the bed seems to be wearing very well... no signs of change in feel or shape. The adjustable bed is used in zero gravity every night for one of us and not used at all for the other. The adjustable bed works well for back sleepers but not side or stomach sleepers.

Six years later, we still love it!
This bed is the best we have ever slept on, even 6 years later. We have the queen, and now want a Cali king (we now have a dog sleeping with us), and will be buying another one of these latex matresses from Costco. This one will go into the guest room, and it looks brand new. It has not settled or sagged at all, even though it is used every night, by 2 people. It is NOT hot, either. The memory foam mattress we bought from Costco first, was hot, however. So we returned the memory foam and got this latex mattress. We are so happy!!!

Not so great!!
I did what i thought was plenty of research before i bought this bed.. I've waited a full year to try and get used to it, and kept telling myself and my spouse it would get better. Not only was it hard and uncomfortable but, from 3 months on, it had big depression on both sides. It seemed to get worse , not better! The only good thing is i bought it from Costco, so they agreed to take it back, no problem! Yea Costco!!

very good customer services
I bought this bed on July 7, 2016. It was my first Costco online shopping. As in warehouse shopping, the online service was very good. The delivery company did not call me to confirm the delivery time but Joshua and Carlos did great in the delivery of the bed and setting it up. Brandon at the distribution center was excellent. I could test the bed before the purchase. The latex mattress feels cool in summer compared to other types of mattresses. I hope I enjoy my bed for many years to come. I love shopping at Costco!!!

Super Comfortable; great support
I've purchased 3 of these mattress so far. The first one about 3 years ago, then another one the following year and another one a couple months ago. the first one was in a guest room and the other two were for two of my kids who loved the bed when they slept on it while visiting!

Helps with my back
I bought this bed over 2 years ago, maybe 3 years now. My husband was a reluctant buyer, because we are only early 40's :) He thought adjustable was for the nursing home. But he had enjoyed it just as much. It hasn't helped his snoring, but he enjoys the leg elevation and massage features after a tough day or workout, and elevation of his head when congested. I have had a couple of back injuries from car accidents, and sleep considerably better on this bed than ANY OTHER!! We had a memory foam before this. This is NOT memory foam. Memory foam sinks in with your weight, then when you turn over you fall back into the rut you created. Ours was also hot. This foam doesn't radiate heart back at you. I love that! It doesn't sink in. It has great support. It is nice to be able to sleep elevated without getting up in the middle of the night to prop up or go to the recliner. My bed sleeps just like it did almost 3 years ago. No sagging, indentions, or soft spots. It does creak a little when adjusting, nothing a little wd-40 can't fix. The base and massage features still work like a top. No problem! Good buy!

L-O-V-E IT!!!!!!!
Purchased and received this split King organic mattresses with adjustable bases on April 8th, 2016. What a great product! Both my husband and I absolutely love our mattresses! The adjustable bases fit perfectly inside our existing bed frame, and the mattresses are sooooo very comfortable. I have always been a side sleeper, but no more! I'm able to easily sleep on my back now. Since I am a professional singer, this is a real plus for me. Also, the adjustability allows me to (among other things) raise my head ever so slightly to allow for sinus drainage as well as legs for additional perfectly tweaked comfort. The mattress cover is soft and also feels luxurious. A 3 inch layer of softer 19 ILD natural latex perfectly compliments the firmer 32 ILD layer underneath it to softly cradle with no pressure points yet support my body superbly. Adjustable base works great. Fully articulates for customization. Zero Gravity pre programmed position is heavenly! Don't wait. Buy this now!!! You'll be glad you did! Great price and great product. Thanks Sleep Science - Well done!

Wonderful Bed!
We got this bed a couple of months ago. It is very comfortable. Unaware another person is in the same bed. Mattress is fine for us, not too firm and not too soft. No odor.

Delivery company had great personnel.

One side had a control box (located under the bed) that failed in the first few hours. Costco called the company and we had a new one installed by the company in a few days.

I would suggest going to check out Dreamfit mattress covers (they come in twin xl and their kings sheets (2 twin xl bottom sheets with one King top sheet. Their bottom sheets and mattress covers have extra elastic straps to hold the sheets in place. I found these after much research. They stay in place great. Love my bed!!

Comfortable..natural latex adjustable
The mattress delivery was great..even on time. The mattress itself is nice ...no sinking in like foam. Soft and supportive. The adjustable base is great. I do wish the lights on the remotes would come on before you try to poke the right button. Zero gravity setting is awesome!

Very comfortable
Its very comfortable. Firm for support but not too firm. My wife & I think it is the best mattress we have slept in. No smell at all.

It's SOFT, not 'medium with a bounce'
Disagree with the SUBJECTIVE product details 'Sleep Science comfort scale: medium with a bounce.'

There is missing objective ILD firmness scale info in the product details. For me, 5'3 and less than 120 lb, this is surely a soft latex mattress. In general, The 'soft' designation corresponds to an ILD rating of 19-21. The ILD rating for the medium range is 24-26. After digging yourself, then you find this mattress has ILD 19 on the top 3 inch layer over another 6 inch of 32 ILD.

Mattress
Best mattress I've ever had

Comfortable and pressure relieving.
The delivery was early by several days and happened without notice, but luckily we were home to receive the mattress. Unpacking and getting it ready for use was seamless and fast; we didn't have to wait for several hours and slept on the mattress within hours of set-up. So far, the mattress has been comfortable, relieving pressure in all the right places while providing support. I wake without the aches and pains I had come to assume were "normal" as I grow older. I am optimistic that it will continue to be as comfortable for many years to come.

Very Very Very Firm
We found this mattress to be extremely firm. We bought a softer topper to help but unfortunately it did not. We have purchased 5 other foam mattresses for ourselves and family members and had been very pleased. This one was just too firm.

Awesome mattress
Mattress is so firm and comfortable!

I love my bed!
We picked this up because I have a bulging disc in my back and even though our other mattress was only 3 years old, it wasn't cutting it. I Love This Bed!!! We've only had a couple of months but so far so good. It's firm the way I need it and supportive. I'm a big guy 6'2 270lbs and it's great for me.

Perfect mattress !!!
It’s a very good mattress and my mom loves sleeping on it. The mattress is true to the firmness.

Great firm mattress!
Love it feels great for my back and gives plenty of support. Even better you don’t feel any movement when there’s someone next to you.

P
My husband and I both love this bed! It keeps us from getting overheated (a big issue of mine) and is the perfect firmness. This is our favorite bed after having two other gel cooling foam mattresses that have also been purchased recently. Actually, this is our favorite bed we've ever had and we are both 60.

Very happy with purchase
Very happy with this purchase. Mattress is super comfortable and the firmness just right for both wife and I. (Of course firmness and comfort are subjective and very individual.) The adjustable functions work great and motors are pretty quiet. This was a major factor in our decision as my wife just now had shoulder surgery and sleeping in a reclined position is needed. Packaging and assembly are quality although it would be recommended for 2 people to carry base pieces and mattresses from delivery location to bedroom. Assembly video very helpful. Time will be the teller for durability, but very happy with the purchase and first impression.

good
the bed is comfortable but its been only 1 week since I have been using it.

Favorite place
Love my new Sleep Science split king bed and adjustable frame. I have only slept in in the last 4 nights so this is an early evaluation. We had a temperpudic for the past several years but this has surpassed that at more than half the cost. So far this bed is my favorite plays to be.

WORST MATTRESS EVER
Don't waste your time and money . I had this mattress for more then a month. An every morning i woke up with sore Back .I am been using memory foam mattress for more then 10 years and I never had such a horrible mattress for the price i paid . I am glade i got it from Costco so I could easily return it ..

Good mattress
Good mattress that was delivered one month late. Came rolled up. Have to let it rest for 3-4 days to self inflate and acquire firmness. Since its brand new cannot say how long it will remain firm

Great bed & purchase.
Great bed! Sleeping great & elevate when needed without disturbing spouse.

Worst purchase
Terrible mattress. Got it delivered after a month after it’s shipped (which is after a week after I ordered). Mattress has some stains on the bottom. Couldn’t spend another month and half without a mattress so opened it. Both Costco and sleep science have deceived me to the core and lost all the respect and trust I had in both these brands. It’s not firm at all, people who love plush would rate this below plush rating. I’ve no energy and time now to deal with the customer service at Costco which discontinued email and chat supports. Staying on phone with them for hours and getting mediocre resolution isn’t worth.

Mattress comfort
Sleeping was too warm and too firm

Mattress
So far so good. Hoping for a number of years of the same. Attractive and comfortable.

Very good quality mattress!
Very good quality; perfect firmness and it’s a good looking matress.

Advertised firmness not as anticipated.
Mattress was advertised as extra firm and we have found after 2 weeks of sleeping on it the areas where we sleep are already getting soft. Not sure if we will be able to keep it.

Seriously could be saving my marriage with this
My new wife has complained about how much I enjoy sleeping (i.e. I occasionally snore) which apparently keeps her awake. I had a 10 year old sleep number bed that she despised sleeping on because she prefers a firm mattress (firm as in she'd be more comfortable sleeping on the floor than a soft bed) and I was more flexible. She'd mostly started sleeping in the spare bedroom every night because of these two factors when I saw this bed go on sale around memorial day. I figured why not give it a shot and if it didn't work out, we could always return it. Well right from the very first night she noticed a difference where I slept in the zzzz setting and didn't make a sound. That kept up for weeks until we took a small trip and stayed in a hotel room and the snoring returned. We both totally looked forward to coming back to our bed. I've been sleeping comfortably and so had she. Now we can both sleep together in peace.

Very satisfied with this purchase
Super comfortable. Easy to assemble with two people. We love the adjustable settings. Zero gravity is divine!

Extremely firm
This is the most firming bed i ever experienced. May be too firm.

Sleep Science 14” copper infused cal king
Excellent bed great support

Mattress
It IS a from mattress of very good quality. The massage and adjustability of this bed are great. I’m hoping it softens some, I’ve had it for one month.

Haven't slept so well in years.
After 1 month we are very happy with the purchase. Firm but very comfortable mattress is exactly as described. Motorized stands work very well and seem to be high quality. The price was less than half of what we saw in bedding stores. We should have purchased sooner. My only comment would be that a set up and mattress removal service should be offered.

worst buy
started great...slowly sank and now i feel like i am sleeping in a pothole. it went from good to worst really quick. not happy with this purchase but happy with costco policy. they are awesome.

How good the bed is.
I had the bed for 1 1/2 months, it served whatever expectation I have for this bed that's why we bought it. Me and my husband likes it a lot.

Too firm for me
Sleep in this mattresses for one month. Good quality but just too firm for me.