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Comfort Tech is a line of mattresses produced by foam and cushioning manufacturer Carpenter Co., and is known for its inclusion in Costco's mattress lineup. They create inexpensive foam mattresses that many sleepers find to be comfortable overall. Still, some folks have reported issues with durability, odor, firmness, and heat retention in some cases.
Popular mattress-in-a-box company, Purple®, is taking the industry by storm with their responsive, purple colored polymer. The Purple Gel Grid used in their mattresses features air channels to keep things cool while providing a supportive cradling feel. Overall, they run a bit less firm than other memory foam mattresses and are rated in the medium firmness range, which usually works well for side sleepers. Some folks love the feel of this mattress, though there are others that prefer a more traditional feel.
Based on our aggregated reviews and our scoring method, we recommend Purple in this match up!
See Our Full Review of Purple
Comfort Tech: 8.3/10
Comfort Tech: 8.2/10
Comfort Tech: 8.1/10
No Back Pain:
Comfort Tech: 8.2/10
Comfort Tech: $199-$599
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Understanding owner satisfaction is a great way to target the right mattress. Overall, sleepers feel mixed emotions when it comes to these mattresses. Some folks describe a very comfy sleep, but others were restless and didn't feel comfortable. Read on to learn about the mattress specifics and hear from customers.
Most reviewers feel well supported by these mattresses, but others had issues with feel over the long term. For those that have heavier than average body types, take a look at some of the reviews before purchasing as you'll want to ensure that your body and spine are supported well.
For those that want a mattress they can sit comfortably on, most will be comfortable and supported with these mattresses. However, some had complaints so review more if you need edge support for mobility purposes.
Mattresses that have good durability ratings last between 7 - 12 years based on the materials used. Foam mattresses are generally not as durable, while mattresses with springs last longer if they are well made. However, mattresses that don't put a focus on durability will degrade much quicker no matter the materials. Reviewers give these mattresses mixed ratings. Some feel they've found lasting good sleep, while others have problems.
With brands investing in managing online reputation, it's difficult for the average shopper to get to the truth of customer satisfaction. That said, customers give these mattresses good marks 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 very important for keeping things comfortable at night. Overall, these mattresses are above average in terms of supporting sleepers. This is important if you don't have a supportive sleeping surface right now. Most customers describe these mattresses as providing good support in the short term.
Edge support is the measure of how much support there is along the sides of the mattress. These mattresses provide solid edge support overall, but some customers may notice more contouring along the sides of the mattress.
Bowling Ball & Density Tests
The bowling ball test is perfect for those that want to measure mattress firmness. It is also a solid test for understanding evenness of support throughout the mattress surface. Overall, these mattresses provide good even support initially.
Mattress shoppers are on the hunt for highly durable mattresses. However, with some brands out there focused on other things than durability, it can be a hard thing to find a mattress that will last. That being said, these mattresses specifically have high marks from customers on longevity. They should last over 7 years for the average sleeper. If you are larger in frame, you may find your mattress slightly less durable.
After being deeply disappointed in an overpriced Beautyrest mattress we thought we would try a memory foam as these seem to be the highest rated and with $100. off the price, it was worth a try. It was (surprisingly) firm to us, a little too firm. The next night I put a 3 inch memory foam topper ( already had it) on and it is perfect for us now. Our previous mattress had sagged after a few months and the manufacturer replaced it as guaranteed, but only with the same exact mattress! What is the use of that?? At least if this happens I have Costco's return policy and it was only $400 bucks not $2000. So far so good. I will follow up in two months.View More Reviews
We bought queen size Comfort Tech 10'' Serene Performance Foam mattress about eight months ago. It is very comfortable and feels almost soft to the touch but once you lay down on it it cradles your body without sinking into a hole. The Medium density description fits the bill. My husband is 6' and weighs 170 lb and I am 5'4'' and weigh 120 lb. Also I don't sweat at night which I used to on our previous foam mattress. The only small minus is that the edges are softer than on our older mattress which might be an issue for some people.
I bought this mattress for based on 2 reasons, price and reviews. Having never slept on a foam mattress, I was skeptical about this purchase. I decided that based on the price ($350 on sale) it was worth a try. After the first night I knew I had a winner. Two months of use and I am still waking up feeling rested. As a side sleeper, my arm and hips no longer ache in the morning. As a tummy sleeper, my wife's back doesn't ache in the morning either. We couldn't be happier. So glad that we didn't spend hundreds more for a traditional spring bed.
We bought this mattress several months ago, after researching mattresses for far too long! Desperate for a new mattress, and overwhelmed by the information and options available, we decided that this one was so inexpensive, it wouldn't be a risk to just buy it. We were unhappy with the uneven wear of traditional springs. Nor did we care for the 'stuck' feeling of memory foam. This mattress is a joy to sleep on! It is supportive and cushioning. I disagree with the review that says it holds the impression of your body. Ours does not do that at all. It is absolutely nothing like the memory foam mattresses we slept on in the past.
The great reviews for this mattress gave me the courage to order it sight unseen and I'm so happy I did/ Shipping took a little longer than expected but customer service was great. I don't know if I would have bought this if I'd just sat down on it in a store as it feels really firm at first and my last mattress was a pillowtop. With that being said, I love this. I can toss and turn in bed and not wake up my husband. I don't wake up with any aches or kinks in my body. Normal sheet sets fit it perfectly. When it was hot, I didn't feel like the mattress was guarding any of our body heat. I will definitely be replacing future mattresses in our house with this brand and buying one for the travel trailer! Warning: Definitely do not open the plastic wrap until you have the mattress in the room where you want it. That sucker just swells right up and it's harder to move because it doesn't have the traditional binding/edges like other mattresses.
I was skeptical because of the price but we loved it from the first night! More comfortable than our Temper-Pedic
Bought this mattress based on my friend's recommendation and the reviews here. It came in a small box and came to full size once opened. It had a chemical smell for the first 2-3 days but disappeared eventually. It is medium as listed, not firm. It sinks when you sit on it, but when you sleep you won't sink and feel relaxed. When you press it, it reacts lot quicker than a memory foam mattress, so you change positions easily. The mattress is great for side, back or stomach sleepers. We have been using it since 2 weeks. We are loving it and are having sound sleep every night. It doesn't feel hot when I sleep on it. We tried many mattress at stores and were skeptical to buy online. I thought of giving a try before buying at store, because of Costco's great return policy, but I wanna keep it since it's great and cheaper. I recommend this product. It's a genuine review and I was not paid to write this.
We have had this mattress for a little over a year and both my side and my husbands side of the bed have sunken in. This has caused the middle of the mattress to be higher than the sides so if you try to lay near the middle, you feel yourself rolling towards the edge of the bed. Also, though they say this mattress is Medium firmness, we would say it's slightly more on the soft side. Would not recommend this at all. I hope to be able to return this, but not sure if I can since we've had it for a year.
Bought this mattress Feb 2016, it was awesome at first. Agree with most reviews on quality of sleep but not so much on firmness. So if you sit at the edge of the mattress you will squish it all the way down. If you kneel on it, your knees will sink all the way down. But when you lay on it, weather on your back, stomach or side, the mattress will distribute your weight evenly and hugging you confortably for a great nite of sleep. It is truly amazing!!! I sleep in all 3 positions. On my old mattress if on my side, I'd wake up with aching hips and shoulders. Not on this mattress though. Instant relief very first night. It is now July 2017, and for the past 6 months I'd say, this mattress does NOT feel like it did at first. I rotated it according to instructions. But it's just not the same. According to the manufacturer description, it will feel softer as it ages. My wife and I however come to the conclusion the opposite is happening. The mattress feel as it gotten harder. It no longer conforms to our bodies giving us that even weight distribution I first described. And I am starting to pick up on pressure point when I sleep on my side. Wife and I have contacted Costco to arrange return. Haven't decided if will simply exchange for same model or get a refund and try different brand. Oh, also it claims to be cool, but it is not. We found it to be quite warm.
I have had this mattress for 8 months. I would say the first 5 months it was great! However, after waking with terrible back pain, I noticed how bad it was sagging. I tried several toppers and pads and it just didn't help. I always turned the mattress (it can't be flipped) and still didn't help. Could be good for an occasional guest bed, but not for everyday sleeping. I have to start the mattress search over again...
If you like memory foam in general, this mattress feels soft and relieves pressure. I would rate it about a 5 on the firmness level, with 10 being the highest. So it is a little softer than some other leading brands, which was a plus for me. If you are not sure about the idea of Serene Foam vs memory foam...it definitely feels like memory foam. It leaves the classic indentation where you have just been lying. People that are used to memory foam will most likely love it, if they like a plush feel. I, however am not and didn't like feeling stuck. I used Costco's return policy with absolutely no problems. They did just what their policy stated they would do.
We were hesitant to buy a foam mattress. This one sleeps cool, very comfortable. Didn’t find it overly soft, it’s a medium support in my opinion. Unwraps and fills quickly. No odor.
We bought this for our toddler who was moving into a twin bed. It is so, so comfortable. He loves it-along with everyone else in the house! Mattress was easy to unpackage and was ready to go in moments after expanding. Would highly recommend-such a great price! Would certainly purchase another when needed!
We purchased two Twin XL a couple of months ago for our adjustable twin frames. They are supposed to be medium firm but would have to disagree and lean towards soft. As of yet I have not noticed any defects and I will have to take a closer look and report back. The mattress is too soft so not sure what I will do.
Very comfortable. Great price
I bought this mattress for my 15 year old grandson. He absolutely loves this thing!! He said he is sleeping so much better, and he wanted us to come over and try it ourselves. He was right. It is extremely comfortable.
My husband and I bought this mattress 1 momyhsgo after sleeping on the same one in a spare bedroom at my friends house. It’s the perfect mix of firm with some give. First time my husband and I have been able to agree on a mattress!
I bought the Serene Medium foam mattress a few months ago, after I moved into a new house, for the guest room. I had originally bought an I-comfort mattress and box springs for my master bedroom at a furniture store and could not get a full night sleep on it. This mattress cost one third of what I paid for the one in my room and it is just so much more comfortable that I have moved it into my room and the guests will have to make do with the other one. The Comfort Tech was advertised as not too firm and not too soft. In a few words, it is Just Right.
We bought this for my son. It is firmly supportive and he loves it. I was thinking about purchasing the firm mattress for my husband and me, but the medium is firm enough. I have sat on it and it doesn't sink, or leave a lasting imprint. My injured tailbone wasn't bothered. We highly recommend this mattress.
Very happy with the mattress, process and delivery.
I bought this abut a month ago for my son, he loves it!
I love this mattress. It's firm but not hard or uncomfortable.
We received our comfort tech on December 8th, and have had the best nights sleep ever. The quality and comfort of this mattress goes without saying. We are full time RVers and travel a lot so a good night sleep is extremely important. All we say is this is the best mattress we have ever owned.
Bought it for my son. So far he is happy with it. He said it keeps him cool around his body. So, he sleeps well.
When I first opened the mattress, it comes flat with the air squeezed out, it seemed way too soft. One day later it was perfect so don't be upset at first. Costco had this on sale which made it even a better deal.
Mattress unfolded nicely, little initial odor. He slept on it right away and is quite happy to have upgraded.
We bought our king and my daughter loved it so much she bought the queen and loves it!
I had really good sleeps on this mattress.
Purchased September 2018. Delivered in about 1 week. Unpacked left open to air out Then put in bed . It’s great my son loves it !
Very good quality
Bought this 2 weeks ago for my youngest son He loved it because he used to have a back pain of the old mattress, Firm foam made him fall asleep easily. Thanks God we got it
Provides firm support, especially at the edges, while supporting my back. This mattress is a good choice for "side sleepers"
Bought this last year for my camper, and now I have them in my home. Very comfortable, Love it !
The mattress arrived in a box all rolled up and sealed. We rolled it out on the trailer bed board. It is not at full height right away but within a couple of hours it was perfect. I did buy a good mattress pad to protect it. It is firm, not hard though. We are both big people and I was worried about the past purchase we made of a foam mattress that we sunk into, making it hot and no support. All my worries about purchasing something sight and touch unseen were alleviated knowing we could return it. No risk here The first night we both slept very comfortably. No sinking in. No sore pressure points in the morning and not hot at all. This bed is as comfortable as our bed at home yay!!!
I have bought these mattresses on 4 separate occasions. Eveyone who sleeps on them loves them.
I bought the bed three weeks ago and the mattress is very comfortable to sleep on!
Needing to replace mattress in newly purchased Motorhome and without being able to try it out first we were very pleased that 1.shipping time was as stated, 2.mattress is quite comfortable as well. Would do it again if need be.
We are very pleased with this mattress. We purchased it for our family bunkhouse and it is working very well in that setting. We have recommended to our daughter already. Seems like a very good value for the money.
Have only had mattress for a few weeks, seems to be comfortable, and nice for the price. was easy to open and after just a few minutes was ready for use. Time will tell how it will be long term.
Bought two of them for my daughters about a month ago. Very happy with them. Great mattress for a great price.
I read and watched multiple reviews and was a little skeptical about if this mattress would be a good fit for me. I decided to give it a try, and am so happy with my decision. I have only been able to sleep on it a few nights, so I can't speak to long term satisfaction, but just the feel of the mattress is so unique and comfortable. Every time I pass by my bed now, I can't help but flop on it and lay there for a few minutes. If you are on the fence about trying the mattress, I would say go for it for sure. The only disadvantage that I've noticed so far is that it is near impossible to get out of bed in the morning. I was a few minutes late to work the last few mornings because I did not want to leave my bed. When I was reading all the reviews, I heard that purple fluffs up their review page to make their mattress look better. After trying this mattress, I do not believe that is true. I believe that people genuinely love the product and want to share it with other people. I am not typically one to go out of my way to write a review, but this product is incredible so I felt compelled to do so. Obviously everyone is different so you may not have the same experience I have had, but if you are on the fence and looking for a great mattress, give Purple a try.View More Reviews
It’s been an OK experience. We had a very old mattress so when our Purple mattress arrived and we tested it out the difference was big. The major good thing is that I don’t feel my husband moving and turning around anymore. That’s great! But other than that I can’t really say it’s an “out of this world, amazing mattress”. We were also disappointed cause we bought it just before thanksgiving and we asked them to check if a Black Friday sale was going to take place. No one could inform us anything so we went ahead and bought it with the current sale. We were very disappointed to find out on Thanksgiving Day that the sale at that time was the free Purple Blanket + $100 discount. We called and they couldn’t honor us that so that was a bummer.
I don't know when we purchased this mattress. I think if I were a back sleeper, it might be good, but I sleep on my side. This mattress does not allow enough give at the hips (contrary to pictures showing the spine in perfect alignment). So, my waist is pulled downward causing discomfort and constant shifting and readjusting. I think I slept better on my 20 year old mattress. I actually hope we can return this mattress and get something else. Would hate to have a mattress that we paid hard earned money for and can't stand to sleep on.
Every morning my wife and I would wake up with back ache's from our old mattress. From asking around my chiropractor said many of his clients had tried the purple mattress and really liked it. We decided to purchase one and it is great. Nice and firm. We sleep much better at night and feel great in the mornings now.
terrible experience bought purple products some showed up, some didn't and purple customer service sucks they don't reply and have been no help what so ever. terrible experience.
We have not noticed a difference in back pain just yet but we do notice we don’t want to get out of bed in the morning due to the mattress being so comfy.
A gift for my pregnant daughter. She says PERFECT!!!
Once I got a few adjustments from my chiropractor and slept on my new purple mattress I haven’t had any back problems since. I’m very satisfied with my results.
I love this mattress. It is now my favorite place to be. So comfy and cool all night long.
I’m a big fan of everything but the bed. I love the pillow, the sheets, the driving cushion. 10/10 for those. The mattress is terrible. No matter which way I sleep I’m always waking up with lower back pain and I never realized it was the mattress until I started sleeping in hotels and waking up pain free. It’s 1000% the mattress :(
I am not going to buy purple products again. I got the mattress which was advertised as being long lasting but after a few months it has obviously gotten worn in. It started to feel like crinkled plastic after less than 3 months and I thought about returning it but got lazy about it. We also got the purple mattress cover but the first time the baby wet the bed it went right through the cover. Mattress cover useless. The bed stand commercial shows sumo wrestlers fighting on the platform, but when mine showed up the holes were drilled in the wrong places by about a 1/4” which made it extremely hard to put together and 6 months later the metal bangs from warping and being pushed around by my weight. I spent a lot on this bed and all the great features advertised were hype and lies.
After hauling this heavy thing up two flights of stairs, my back was killing me. I unpacked the mattress, laid down, and within 5 min, my back was feeling great! I have had the Purple mattress now for more than 2 weeks, and I’ve had wonderful sleep and zero back pain. I need a firm mattress for my lower back, but as I’ve gotten older, a traditional firm mattress hurts my shoulders and hips. The Purple supports my back while it forgives my pointy bits. I love it! Can’t recommend it enough!
I am still deciding I fall asleep well but have been waking up with back pain pretty intense not sure if it’s the mattress or what yet
I'd had my old mattress for 15 years, and knew I needed an upgrade. I compared over a dozen different mattresses before going with Purple - the reason I selected Purple was because of its new and unique technology. I'm so glad I went with it - it's so supportive and comfortable. My partner had trouble adjusting (side sleeper), but after about a week, he is well-adjusted and sleeps like a rock! The only issue I had is that the queen-sized mattress is definitely more than 100 lbs, but on the site, it's advertised as being less than 100. It was *extremely* heavy, and difficult to move once it's out of the case, but its level of comfort and support makes up for it all.
Slightly firm but the softness feels luxurious
Every morning my back is sore. The pain is about 8 of 10. An hour after I am up and moving around the pain disapates. I think I may need to add 200 lbs of weights during the day, to take some of the firmness out of the mattress.
I can’t reqlly say more than this bed is amazing. I have had it for two weeks now and sleep better than I ever had before
This is my second bed with purple and both times I have been more than pleased. I’ve never slept on a more comfortable bed or dealt with better customer service!!
I have multiple back issues including stenosis and bulging discs as well as osteoarthritis. By far the most comfortable bed I have ever slept in. I look forward to going to bed at night. It is now my haven. From couch potato to purple potato :)
I wish that I could write a review on the item that was suppose to be here last week but I haven’t received it yet. When I emailed purple they took almost a week to get back to me with a ****** nonsense answer that they ran out of material and would need another 1-3 weeks to make my mattress then they would have it shipped. I’m 8 months pregnant and sleeping on an air mattress because they ran out of material. Don’t ever buy from this company. You will be waiting months to receive your product with no communication from the actual company!!!
I love the color purple anyway but this mattress has changed my life! The best sleep I have had in 10 years! I'm getting them for the entire house!
...but so far it’s been great. A mattress is a long term relationship though so what really matters is how I feel after a few months. So far I really do love it, but I was sleeping on garbage before. Trust me, I’ll edit this review later if my opinion changes.
I had high expectations.... you’ve exceeded them.
I gifted this to someone, and they gave it the best possible rating !
Within 2 days of sleeping on this bed my neck and back pain was non-exsistent. I could sleep for 5 hours and wake up refreshed. It's been a month now and I am soo happy with my purchase..
I wanted to support a local Utah company and was so excited to receive this mattress but this was a huge mistake. The quality of this mattress felt like a blow-up mattress that should cost a fraction of the price. For me (skinny guy sleeping on his stomach) it was just uncomfortable and felt weird. To be fair I've heard others say they bought it and like it but for me it was laughable to see what I received for $1200. I also bought the purple mattress protector and it feels like plastic compared to my previous one. Be careful because they won't refund the mattress protectors so I wasted about $70. Buyers beware!
I can’t believe how awesome this bed is! I did lots and lots of research and decided to get the Purple bed and I’m so happy I did! I have never slept better! Super happy with the bed!
First off, the king sized mattress does not fit on our king sized bed frame. It hangs off the foot of the bed and the slats show on the sides. Ridiculous. Never had this issue with any other bed. The waffle pattern feel isn't exactly soft and comfy either. Still we gave it a try to see if we got amazing sleep. It wasn't for us. I thought the returns process would be simple like Casper's. I called and the wait was long so they called back. Then instead of processing the return then and there like Casper did, I had to get an email and submit a return form. And then we'll see how the rest of the process goes. Also note that when you buy the mattress there is usually a free promo item. When you return the mattress, you cannot return the item so you are charged full price. There should be a note when you select the promo item to remind customers of this fact. I would have selected no gift. But I guess by being shady, Purple ensures if you hate the mattress, at least they sold you $130 sheets.
Let me start by saying WOW. I have been sleeping on a Nectar mattress for a while. Every morning I would wake up to lower back pain that would go away after 30 minutes. I blamed this on being 51. The first night sleeping on the Purple I woke with no back pain. My wife had back surgery 2 and 1/2 years ago she says this is a game changer. My only regret is not ordering this sooner and not ordering the pillow. PSA the sheets are also amazing.
Hands down the best mattress. If Purple contacted me and said I needed to pay $300 more to keep the mattress I would rather pay it than give it up. The best investment and purchase I’ve ever made. My partner says the same thing!!
I work 2 jobs, about 55 hours a week, and am on my feet 95% of that time. had lots of trouble sleeping thru the night until the Purple mattress came along. in 3 weeks, i have slept amazing. even slept thru my alarm 4 times!
This thing helped me rest on a whole nother level i will definitely buy another one when this one is of age.
Me and my fiancé absolutely love this mattress. We’ve slept so well since we’ve got it.
Loved our Purple mattress so much we decided to allow our guests to experience this great mattress as well.
This mattress is absolutely life changing! I suffered back pain and haven’t slept well in years! The purple mattres has changed my life. I sleep like a baby and have no back pain at all!
I was definitely skeptical about buying a mattress online, but with the return policy I figured I would try it. Best idea ever! I’m such a light sleeper, and I no longer get woken up when my husband is restless or the cats are jumping all around. Plus, it’s so comfortable!
I got the wrong size mattress and while I appreciate their willingness to do an exchange, the process has been liborious. The product itself is quite nice for the price. Thank you.
I’m a prominent side sleeper and was consistently waking up with shoulder and back pain. This new mattress solved those issues the first night I slept on it. I would definitely recommend it to anyone.
Feel like I'm falling out a bed wake up !with a back ache
This mattress is perfect. My wife and I both used to gravitate toward the center of our old mattress, where it caved in, and wind up fighting about which of us was on the other's side more. This isn't a problem anymore! We like sleeping together again! She even hooked up the TV in the bedroom! We're never leaving this bed. Seriously, it's great. It isn't hot. We can't feel each other move at night, which is good for my wife because I move around more than two pigs fighting under a blanket at night and now I get yelled at a lot less on the whole. Money well spent!