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Cocoon by Sealy is Sealy's answer to the disruptive mattress in a box brands that have been so popular over the past two years. They offer two mattresses, both a variety of memory foams, a 'Chill' version and a regular version with a soft and a firm version. With massive brand awareness and extremely competitive prices, Cocoon is an exciting entry into the mattress-in-a-box space. One that's sure to continue to innovate!
Helix is one of the most innovative companies in the mattress-in-a-box movement. Over the last 3 years, they have been offering fully customized mattresses to customers with their high-tech sleep quiz. Being one of the first to provide dual sided firmness options, they also have made it even simpler for customers to select the right mattress (even if they don't want to use the sleep quiz). With 6 comfort designs to choose from, Helix has really focused on delivering to every type of sleeper.
Based on our aggregated reviews and our scoring method, we recommend Cocoon in this match up!
See Our Full Review of Cocoon
Customer satisfaction is a good foundation to looking more into a mattress. These mattresses have great customer satisfaction versus competitors based on online reviews. Overall, customers are comfortable with these mattresses and report having good experiences with the brand itself. Do more research below on the mattress specifics.
A supportive mattress is one of the most important things to just about everyone. Even if you like mattresses that are not firm, a bed that helps with spine health is vastly important. These mattresses do a good job with support over much of the competition.
Over the years, edge support has been an important attribute in mattresses. These mattresses have a good amount of edge support, which means sleepers feel propped up on the sides of their mattress as well as the center.
Bowling Ball & Density Tests
It's popular to measure mattress firmness with a bowling ball on the surface and it does well measuring even support. Customers report that these mattresses offer even support across the surface layers.
Mattresses with high durability are some of the most sought after by customers. However, with some brands out there focused on other things than durability, finding a mattress that lasts can be tough to get. However, even still, these mattresses are rated well for durability. For most sleepers, they will last between 7 - 12 years. If you are heavier or use your mattress more than nightly, then you may expect a little less durability.
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Most sleepers give these mattresses good marks for satisfaction. This means most sleepers leave positive feedback, but there are some rare low reviews. There are some who didn't enjoy the feel of the mattress. Read on to learn if these mattresses will work for you specifically!
Most customers find these mattresses supportive, which means they egonomically work to straighten the spine for most sleepers. That said, there are a few issues reported by a few customers, so make sure to make sure that the materials align with your body type and sleeping position.
Overall, these mattresses are reported as having good edge support, which means most don't experience a noticeable depression when rolling towards the side of the mattress.
Bowling Ball & Density Tests
In bowling ball tests where the firmness is measured across the mattress, the support is even across the surface. That said, some reviewers describe rare support issues, so make sure it works for you before purchasing.
Durability, along with being comfortable, is the most important factor to customers buying a new mattress. Today, mattresses that last between 7 and 12 years are considered durable with average use. That said, there are other things that affect durability -- like material quality and sleeper size. These mattresses do a great job with durability overall. However, some folks that have heavier bodies may find a slight decrease in longevity.
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Just what I expected but I might need to exchange it. I bought the soft mattress. It feels like foam on a rather firm, supportive mattress. Sounds ideal for a side sleeper, but I'm waking up a bit sore in lower back. Honestly, it could be my medicine dose. I have to do a good trial with better pillows, regular dose of my medicine to be scientific. Arrived a day early. I managed to unpack it on my own. I'm a short woman with back pain and I didn't hurt myself unpacking it. It would be super easy for two people. I'm very happy i can exchange it if i need to.View More Reviews
The process to buy the mattress was so painless. It was so much better than stepping foot into a mattress store - I will never do that again. My husband threw his back out and we desperately needed this new one. So I called customer service and told them what happened. They were SO helpful and actually over-nighted the mattress to us so my husband could recuperate faster. I am very grateful. One thing to note - even though we have the "soft" version, it is much firmer than what I was expecting. It's not one of those foam mattresses than can be difficult to move around in. This definitely has a good amount of firmness to it. Even my husband, who loves a good, firm mattress, says this is great for him!
For the first time in months I wake up rested and NO back pain.
Still enjoying a great nights sleep on this mattress! Seamless process from selection to delivery to set up.
Delivery was timely, package was easy to open, mattress came to life immediately. Our mattress is firm and comfortable. We love it!
The morning after sleeping on it, I got out of bed and starting saying, "My back hurts." As soon as I said it though, I realized it wasn't hurting! I was just so used to complaining about my back hurting that I did it automatically without even thinking. It keeps me very warm a night!
I've only had my mattress for about 2 weeks now but so far I'm happy with it and am definitely sleeping better. It really is more firm than you would expect out of a "soft" mattress but it's actually what I prefer. I feel like I have more support that way. My best friend has a Leesa and my Cocoon is definitely a bit firmer than hers. I've bought foam toppers in the past and they never held up over time. I am hoping this foam mattress doesn't let me down. I have to say it is a really good deal compared to other bed in a box companies out there and the reputable company name sold it for me. Of course the great reviews helped too ;-) I plan on updated my review in the future to let you know how it holds up over time. Good luck, friends!
We love, love our new Cocoon mattress and foundation. I don't want to get out of bed! I'm now ordering them for our son's room and our guest room, too! Great customer service when I reached out with questions.
What an awesome mattress. The only thing I would suggest re: the cocoon would be to unpackage/wrap it on the floor completely before putting it on your bed frame. You have to take it off to get the last wrap off anyway.... Money well spent, very worth it, we will see how it holds up in the next few months before we come back to update our comments.
I just wish it is firmer. However, the piece is not firm enough for me so I have to return it.
This bed is very firm. From my personal opinion, I would give this bed a 7.5 out of 10 on a firmness scale. This bed causes me to wake up with back and neck pain, that I did not get from my older SPRING mattress. As for the "chill" cover, it does make the mattress feel a slight bit cooler to the touch, but after 15-20 minutes of laying in bed, you can kiss that coolness goodbye!
Thanks for the great bed.
The Chill Soft mattress was a great purchase, as it has given me a better nights sleep during the day, as I work nights. I have had problems with other mattresses, due to back aches from work, but the Chill Soft has helped ease my back pain. The Chill Soft does seem to sleep cooler than my old mattress, though not as much cooler as I wish it would be.
I bought 2 twin for my kids and they loved it! Firmness is just perfect. We currently have a Serta bed that we paid over 2k, some spots in the bed are now too soft and the edge support is really bad. Tried to claim for warranty but it seems like they're doing everything they can to not cover it. NO MORE SERTA FOR US!
The mattress is very comfortable and keeps my hot sleeping husband cool as advertised. It is on the firm side of firm but otherwise we are completely happy with our purchase. The delivery and set up were super easy, too.
I am a very sensitive sleeper, but once you lay on this bed you go off to wonderland! Usually, I get up several times during the night but with this bed, I'm dreaming and or sleeping until morning. The con is sometimes my ears or shoulders are little sore from being in such deep sleep but your body gets used to it and adjusts. Now I can't sleep on anything else. What am I going to do when I travel now?
Mattress arrived on time and was easy to open and set up. It is very comfortable both for me and my husband.
Wish I would of bought one sooner . Haven't slept this good in years!
So easy to purchase. So easy to unbox and unpack. So easy to place on a boxspring. So easy to sleep on from the first night. My Cocoon is the best bed purchase I've made.
Great mattress and I feel the wooden slat in the foundation.
First night was kind of rough but I think my body was adjusting to the new bed. After a few days of breaking it in I found that I'm more refreshed and limber with no more back pains. I would recommend this bed to anybody who's in the market looking for one.
I love everything about this bed super easy to put together and the mattress is so comfortable. I got the chill king mattress best decision, I couldn't be happier!
This is my third cocoon mattress. I initially purchased one for myself a year and half ago, I love it so much that I bought my mom a cocoon classic and a cocoon chill firm for a dear friend who was having back issues. They both love it and their aches and pains are gone. To top it all, unparalleled customer service.
I purchased this bed back in March 2017. It's now November. I love this bed now but I didn't love it when I first purchased it. I felt it was as too hard even though it was the soft version. However, my husband really liked it so instead of returning it, I bought a memory foam topper. That helped immensely. I now get amazing sleeps. I would definitely recommend this bed. The price was good as well as I had a coupon for $100 off.
The mattress cool at night. It is also very comfortable and great on my back.
Great support. Keeps me cool and comfortable. Best purchase I made last year. My only criticism is that the edges of the mattress are strangely too soft, softer than the rest of my firm mattress. It is too easy to slide off the edge when one sits to put on shoes. Otherwise, best mattress ever!
We recently got the cocoon soft mattress for our daughter. It is hands down the most comfortable mattress in the house and is great during story time.
Love how cool my mattress stays and its amazingly comfortable that i don't want to get up in the mornings.
Our new bed is so comfy! I have been happy with it since day 1. Ordering was so easy and so was set up. I will definitely buy another one for our guest bed.
I like the bed, but unfortunately it smells pretty bad hopefully the smell does away. I slept on it the first night and the next morning I felt dizzy. maybe it was the weather outside or something, but it could of been the flumes from the bed. I would suggest to anyone who buys this that they put it in a room after it has expanded and let it air out for a week. who knows maybe two weeks. I ordered a firm mattress, but maybe I should of ordered a intermediate. I don't get into it and say aww that is so comfortable.
It was so easy to get this delivered to my new apartment and I didn't have to wait for delivery men. The mattress is comfy and afforable.
It took a bit to get used to the difference in a foam mattress compared to a typical spring mattress. After the initial few nights of getting used it, I can't wait to crawl into bed at night!
We always purchase a firm mattress and this mattress is the firm we desire! The customer service agents are very helpful in answering any questions before purchase. It shipped quickly and was easy to set up. Thank you Cocoon for giving us a good night's sleep!
The way it's made and the ease of ordering and receiving it. The thickness is great, easy to get in and out for an elderly person.
I Love that I feel like I'm getting a full body hug while I sleep! Not too firm, not too soft, a perfect snuggle!! Love it!
I bought this mattress to put in my spare bedroom. Since purchase, I've had a few guests stay over and tell me how great the mattress is and that they were surprised I sprung for one of those -pedic mattresses that cost so much money! I tried the mattress out for myself one weekend, and decided to order a King for my bedroom. I usually toss and turn at night, but woke up in the same fetal position I laid down in the night before.
a comfortable mattress but soft feels too soft to my standard. Would be better if there is another choice between soft and firm!
The delivery process, unfolding and making the perfect bed to fall asleep in....I love this mattress and really pleased with the right amount of firmness for the "firm". Not too hard, and definitely not too soft--just RIGHT! Thank you Cocoon for making my nights better :)
Comfy. Sheets don't stay on well. Best sleep I have had in a while. Don't have to have my back popped back into place every day anymore.
Bought this bed after doing extensive research on different brands. The Cocoon bed came out a winner, far ahead of the others. My Cocoon bed was delivered promptly and set up a super easy. This is hands down the best bed I have ever slept on. I love this bed!
Perfect softness, great support, wake up pain free! Shoulder pain gone first night! Def recommend.View More Reviews
What a wonderful mattress! Plush, comfy, and perfect for sleeping!
Best matress I've ever slept in.
Purchased the Casper and returned it to get the Helix. We absolutely love the balance of cool and comfort.
Bed is very supportive and really comfortable at the same time. I actually have started going to bed on time!
Without a doubt the best mattress I’ve ever owned.
My husband and I ordered the split king because we each like a totally different feel for our bed. The first one wasn't quite right for him and I called customer service and they sent out a topper to see if that would help. When that helped him but not me, we decided to return the current bed becaus...
My bed came all the way to Alaska no problem we love it. Best investment in myself ever!
Very happy with our choice of the Helix. The mattress provides just the right amount of comfort, firm support with enough softness for mostly side sleepers. This is the first predominantly foam mattress we have purchased, it has been inner springs for many years. We would purchase again. ...
After doing a lot of research on all different mattresses I settled on the Helix based on reviews and the customization of each mattress. I am so happy I did, I sleep great at night, don't get too hot, and can sleep on my sides or my back comfortably. My only complaint would be that I wish the mattr...
It was shipped quickly! Comfy bed, no chemical smells. The only downside us that it's thinner than traditional mattresses, so sheets are a little big.
This is the first mattress that I have purchased myself and I can happily say that the entire process was stress free and the results were spectacular. The mattress is excellent and has given me better sleep than I'd had in the preceding year.
3 1/2 months in and still loving it!
Next to the sleep number this was the next best choice for dual sleepers. We customized each side for my husband I, so far so good. My lower back pain hasn’t gone away but it was a heck of a lot better than the soft mattress we had and saved hundreds than going with the sleep number. Great but not...
Everything is what was advertised and reviewed
I LOVE this mattress, It was so easy to assemble and it was ready in seconds. It’s one of those mattresses that when you fall asleep you don’t move or toss and turn. Ive never gotten better sleep. Even my boyfriend says he gets better sleep in my bed compared to his. Couldn’t be happier with this pu...
Love my new bed! I was always waking up with back pain with my old bed. The Helix is so comfortable!! Worth every penny!
It's true, this bed was made for me. I wake up refreshed, with zero back pain or stiffness. The only complaint I have is the foundation - there's no option for a higher one and it was too low for me. But, I asked Customer Service, who were great, and they suggested a bed frame I could place the foun...
I sleep superbly!
My wife and I purchased the split king! We love the bed. Sleeping better than ever.
Had the mattress for 6 months. Best sleep ever and no back pain anymore.
Both of us really love the mattress. We got a split king with one side much firmer than the other. We both felt our sides could be a little softer so we reached out to customer service and they recommended and immediately sent a free mattress pad for us to have/try, which was awesome!
The ability to customize mattress firmness is a game changer. My initial evaluation of my firmness desired was slightly off. Helix sent me a topper and that immediately solved the problem. No back pain since, and waken refreshed. My wife feels the same. In my opinion, it is ridiculous to buy an over...
Nice bed, was very easy to order and set up. Needed the memory foam topper to provide comfort level of previous bed. Now it's great.
This is the most comfortable bed I've ever had. As a chronic pain sufferer sleep eludes me. The custom make up of the bed allows me to wake up with out body pain, and sleep through the night. I am so grateful for this bed and the wonderful company behind it.
This mattress is amazing I haven't experienced a better sleep. My wife and I love this mattress so much it caters so much to both of us. We love our helix mattress.
My husband and I both used to struggle with insomnia, feeling too hot at night, feeling like we're sinking too far into the mattress, and even back pain! Since we bought our Helix, all of these issues have disappeared. It's a dream come true! Also, while my husband felt it was perfect immediately a...
My husband is 350 lbs and 6’3”. Other beds would start caving in when he slept onbthem. This bed supports his weight and is comfortable for a large person.
This is a pretty comfortable mattress. Not quite as soft as what I was hoping for, but gives nice support overall.
Okay, honestly this mattress is incredible! It's just how I pictured it to be and I never want to leave my bed. I highly recommend this product :)
We need a new bed. Our old bed was sipping and falling apart. This one is so comfy. I don't wake up sore anymore and I feel well rested!
Love my new mattress. Comfortable and I sleep well
Sleeping so much better glad we made the purchase
I was really hesitant to buy a mattress that comes in a box. I did a ton of research though and Helix won my vote. I had lower back issues and after sleeping on our mattress for two months I don’t have any lower back pain. I’m glad we ended up going with a firmness of soft. It is supportive, but I d...
My wife gets the super soft bed that she always had and I get a nice firm bed that supports my back. She's noticed that my tossing and turning has been dramatically reduced for my comfort which results in less stolen blankets for hers.
Finally...a good night’s sleep!!!
Can’t believe how easy the customization process was and my husband and I both love it- with polar opposite features.
We love our Helix mattress! Best mattress we've had in years.
great support, a little hot in the summer. Good purchase all in all.