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Our score: 7.6

In this Idle Sleep mattress review, we’ll be discussing one of the more-interesting mattresses that are currently available on the market.

What makes this particular bed so interesting? Well, one, particular feature - it’s a flippable mattress.

Flippable beds are often viewed as a hit or miss - while they can be very beneficial due to a variety of different reasons that we’ll discuss later on in the review, they are also often viewed as being of poorer quality than your standard boxed mattresses.

What’s the case with Idle Sleep, though - where does this product fall on the spectrum? Well, read on - all of the important questions will be answered in this Idle Sleep mattress review!

TL;DR: Idle Sleep offers its customer a few different mattresses, with the spring-foam hybrid being the company’s bestseller. The mattress is rather firm, and should thus suit most types of sleepers out there. It’s cool to sleep on, and also well-made, too, but some customer Idle Sleep complaints note that, when it comes to motion isolation and pressure point relief, there are better options out there.


  • Flippable mattress design
  • Spring-foam hybrid
  • Multiple firmness options
  • Durable, well-made
  • Good temperature neutrality


  • Lack of motion isolation
  • Mediocre pressure relief capabilities
  • Pricey

Idle Sleep Mattress Review: PROS

To start things off, we’ll begin this Idle Sleep mattress review by talking about the potential benefits that you can expect to receive from choosing the Idle Sleep hybrid mattress as the right bedding choice for yourself.

A Flippable Mattress Design

Naturally, we should address the elephant in the room, first - the flippable nature of the Idle Sleep hybrid mattress.

As pointed out at the beginning of this review, flippable beds tend to be a controversial topic within the industry. They are commonly seen as being “too good to be true”, in the sense that they do come with various different benefits to the sleeper.

Sometimes, admittedly, that’s exactly the case - the “flippable design” is just a gimmick, and a clever way to hide all of the shortcomings of the product. That’s NOT the case in this Idle Sleep mattress review, though.

The Idle Sleep mattress (the flagship hybrid model, that is - the company deals in a few different beds, but in this Idle Sleep mattress review, we focus on the hybrid) is flippable, meaning that both sides of the bed are going to be identical (featuring a cover, a transitional layer of foam, a cooling foam-filled layer, and the coils at the center).

Idle Sleep mattress review: a flippable mattress design.

The difference between the two sides of the bed, then? Well, there’s one - different firmness levels.

That’s right - with the Idle Sleep hybrid mattress, you will be able to choose the right mattress firmness level for yourself! That surely broadens the range of people that the bed will be quite suitable for.

While we’ll discuss the “multiple firmness options” feature in a second, I just want to re-emphasize the fact that, as far as flippable beds go, Idle Sleep is surely "up there on the list". The product is well-made, and - more importantly - the flippable design that it features does actually serve a genuine purpose. Awesome!

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Multiple Firmness Options

Mattress firmness is a topic that has been the subject of multiple research papers and scientific studies[1]. For a long time now, people are trying to figure out just what type of an effect the firmness of your mattress could have on your sleep hygiene.

While there are multiple theories put forward, one thing’s for certain - it’s a major factor in both your sleep health, and how you’ll feel for the rest of the day after you wake up and get out of bed, too.

The main focus of attention here is your posture - or, in the context of mattresses, the product’s ability to keep your spine aligned to the surface of the bed, without the posture breaking-up in the middle of the night.

This is important, since it’s exactly what leads to pains and aches in the morning - well, THAT, and pressure point formation, but we’ll get to that in due time.

Idle Sleep mattress review: mattress construction.

So, undeniably, firmness is something that needs to be considered when purchasing a brand new mattress for yourself. Most people aim for medium-firm beds, since these seem to provide the “best of both worlds” - they’re not too firm, but will still maintain your body posture as you lie on them. Note that all of this doesn’t necessarily apply to air mattresses - those are a whole different can of worms[2].

Well, customer Idle Sleep mattress reviews will tell you that the bed in question will provide you with medium-firm and luxury-firm levels of comfort, depending on the side that you choose to sleep on.

Medium levels of firmness are rather self-explanatory - on paper, that is. However, in reality, customers note that the bed is actually going to be a bit more firm than that! The luxury-firm option is very similar to the medium-firm one, except that it has padding for extra pressure relief, which makes it a tad bit softer.

All things considered, the mattress in question is going to be great for a wide variety of sleepers, since it aims at the firmness settings that are going to be best for most individuals! Speaking of which, however, let’s discuss this point next.

Suitable for Most Sleeper Types

You’re probably well-aware of this, but different individuals have differing dominating sleeping positions. I’m not really talking about some specific way that you twist your arm under your head while you sleep, though. Rather, I’m referencing the three main positions that exist - side, back, and stomach.

Each of these three positions are unique in that they require some different sleeping conditions in order to get a good night's worth of sleep. This relates to sleep products, too - whether it be a mattress, a pillow, or any other products, you should always look into the right option for yourself, as far as your sleep position is concerned!

Idle Sleep mattress review: perfect firmness.

Customer Idle Sleep mattress reviews found online will tell you that, when it comes to this particular mattress, it might actually suit most types of sleepers out there!

According to that same customer feedback, the Idle Sleep hybrid is going to be best for back and stomach sleepers. These two groups of people require rather specific conditions in regards to their beds, but the one thing that they have in common is the need for firmness - and that’s exactly what the mattress in question delivers.

There’s a significant amount of research out there that emphasizes the need for proper rest, and how sleep affects our daily lives and general health, too[3]. Following that, you should always consider getting yourself the best possible sleep product options.

Idle Sleep mattress review: the hybrid mattress.

Is the product in question the best option for ALL types of sleepers, though? Well, somewhat - there are customer Idle Sleep mattress negative reviews that do talk about the bed being mediocre when it comes to side sleepers. This is most likely the case simply due to the fact that, as a general rule, side sleepers tend to prefer some softer surfaces to sleep on.

Whatever the case might be, it’s worth noting that all of this is rather subjective - you might perfectly well be a side sleeper, but enjoy sleeping on super-firm surfaces! The majority of customer Idle Sleep mattress reviews surrounding this particular aspect are rather positive, no matter which sleeping position it is that you’d pick.

Sleeps Pretty Cool

In the same way how there are ample amounts of research done surrounding general sleep hygiene, there’s also some that relates to the temperature and its correlation to your sleep[4], too.

Temperature neutrality, in general, is one of the core features that you should look into whilst picking out a mattress for yourself. It’s a feature that can really change your outlook on a particular bedding product - this is especially true if you're a hot sleeper, by default.

Idle Sleep mattress review: features of the mattress.

Think of it this way - remember the last time you had a fever at night, and woke up in the morning (or in the middle of that same night) to find yourself drenched in sweat. That’s not a good feeling! It can, however, happen with a hot-sleeping mattress, too.

Truth be told, you don’t even need to take it to such extremes - heat can simply affect your sleep in that you’ll find yourself tossing and turning around, and having trouble falling asleep, altogether.

Are there any Idle Sleep complaints that would mention this specific factor? Well, not really! Customers who’ve bought and tried out the Idle Sleep hybrid mattress seem to be rather satisfied with how it deals with temperature neutrality!

The mattress seems to sleep really cool, despite it having layers of foam. Admittedly, there are specific features that allow this to happen.

Idle Sleep mattress review: customer reviews.

The cover of the hybrid contains some Thermocool fabric, which helps mitigate the immediate heat that comes from the sleeper’s body. On top of that, while there are layers of foam, the comfort layer does actually contain some cooling materials, too!

The thing that truly solves the issue, however, are the metal coils found at the base of the bed. These coils help with keeping the mattress breathable, and prevents it from trapping heat within the multiple aforementioned layers of foam.

So, if you’re looking for a cool-sleeping mattress, many customer Idle Sleep mattress reviews will surely point you to the product in question!

A Durable and Well-Made Mattress

Durability is something that seems to often get placed aside, whenever someone is looking at the best bedding options for themselves. Ironically, it’s actually the thing that you should start with, as far as mattress evaluation is concerned!

The feature itself refers to a bed being able to maintain its shape and beneficial qualities throughout a long period of time, and also being able to mitigate any signs of wear, at least to an extent (i.e. not caving-in in the middle, maintaining proper edge support, etc.). I probably don’t need to tell you why these things are important!

It’s actually the main thing that’s going to dictate the reputation of the mattress, and the company behind it, too. If the bed falls apart half a year after you purchase it, you’re probably quite unlikely to trust that brand again!

Idle Sleep mattress review: award-winning mattresses.

Once again, worry not - customer Idle Sleep mattress reviews will tell you that this is far from being an issue with the product in question.

Customers report the bed being very well-made, in regards to its durability. This is where the flippable design comes in to help out, too! Thanks to the design choices of the mattress, it had to be made to be really sturdy and durable - if a flippable bed is constructed in any other manner, it’s going to fail, big time.

Quite frankly, if durability is something that concerns you, you should be quite satisfied with what you’ll receive with the Idle Sleep hybrid.

Idle Sleep Mattress Review: CONS

A flippable mattress that contains multiple layers of foam and is both cool to sleep on, and also suits most types of sleepers out there - that is, admittedly, a pretty rare sight to see!

As much praise as the product in question does get, however, there are still some notable customer Idle Sleep mattress negative reviews that should be addressed. Evidently, probably the biggest complaint that you’ll come across has to do with the lack of motion isolation.

Transfers a Lot of Motion

Motion isolation is usually a feature that is sought after by couples who sleep on the same bed every night, with one person (or both of them) being a very restless sleeper.

It’s probably no surprise that our sleep can be affected by someone who decided to fight a war in bed, in the middle of the night! While issues like these can be difficult to solve, motion isolation is that one feature that aims to help.

You would initially think that the Idle Sleep hybrid, being a foam-filled mattress, would isolate motion rather nicely, right? Well, judging by some Idle Sleep complaints, that’s not the case.

Idle Sleep mattress review: unpacking your hybrid mattress.

As noted many times in this article already, the hybrid is a firm bed that does also have a coil base. This makes the mattress well-built, sure, but it also means that there isn’t really going to be much motion isolation to go around.

Customers report being able to feel their partners toss and turn around at night while sleeping on the Idle Sleep hybrid bed. It might not be the same as with, say, an innerspring mattress that has fewer layers of foam, but it’s still comparable, nonetheless.

In short, if motion isolation is something that you require, you’d be better off looking at some all-foam mattresses. As far as the Idle Sleep bed in question is concerned, it’s not going to be the best option.

Mediocre Pressure Relief Capabilities

If you’ve been sleeping on an old mattress for some time now, you might have noticed some pains and aches that tend to come up in the morning, and affect specific areas of your body.

Do your hips hurt after you get out of bed? Or perhaps it’s your shoulders, or the lower-back region?

Idle Sleep mattress review: the spring-foam hybrid bed.

While the reasons for this might be plenty, more often than not, it’s that same mattress that is to blame. Old and worn-out beds cause the formation of pressure points, which can then lead to some ongoing and more-serious issues. Evidently, it’s one of the best signs that it’s time to change your mattress!

Is the hybrid that we’re discussing today the best choice in a situation like that, though? Well, admittedly, there are quite a few customer Idle Sleep mattress negative reviews that would tell you otherwise.

As you might remember, when we were discussing the firmness options of the bed, I mentioned that there is a luxury-firm side of the flippable mattress that provides somewhat-high levels of firmness, but has padding that’s basically dedicated to this particular feature - pressure relief.

Does that mean that the padding isn’t at all effective? Well, in a way. You see, the mattress is reported to be somewhat effective at relieving built-up pressure spots - but this is only true with sleepers that are lightweight. Heavier individuals will find that the padding isn’t quite as effective.

Idle Sleep mattress review: risk-free trial.

One thing that is really noteworthy here is that the bed does not seem to CAUSE any pressure point formation, but rather, is mediocre at alleviating already-existing ones. It’s a big difference! Even heavier sleepers, while they might find the bed to be really firm, don’t really complain about newly-developed aches and pains on their body.

So, in short, if you’re in need of a mattress that would provide you with the optimal levels of pressure relief, the Idle Sleep hybrid might not be the best choice for you. However, if your only concern is the formation of new and painful pressure points, and you do not possess any pre-existing ones, then this might not be an issue.

Too Firm for Some?

The one thing that you might have gathered from this Idle Sleep mattress review is that firmness is undoubtedly one of the most prominent features of the bed. However, it can, admittedly, be an issue, too.

Some common Idle Sleep complaints include those that reference the firmness of the company’s hybrid mattress. Evidently, not everyone likes to sleep on a firmer surface, even though it’s considered to be significantly better for you!

On their official website, Idle Sleep advertises the hybrid mattress to be medium-firm, in a general sense. However, as mentioned earlier in the Idle Sleep mattress review, many customers would disagree that this is the case - instead, there are claims about the bed being quite a bit firmer than that.

Idle Sleep mattress review: financing.

It does lend itself to be a rather tricky situation. If you’re someone who likes medium levels of firmness, you might take a look at the bed in question, and decide that it’s a great option for you! However, due to some differing opinions, you might then find yourself with the short end of the stick - in other words, the mattress that you thought would be ideal would come up being way too firm.

To add to that, while I am the first one to always preach about the benefits that sleeping on a firmer surface can bring to your life, I do completely agree that sleeping on TOO firm of a bed can cause issues, too. In the same way how too soft of a surface can break your spine alignment and cause aches all over your body, a bed that’s too firm will be impossible to sleep on, and might not provide the proper cradle-like support.

This is definitely something that you need to consider before deciding on whether or not the Idle Sleep hybrid is a good option for you!


To finish things off, let us discuss the pricing points of the Idle Sleep hybrid mattress, and check to see where to buy Idle Sleep mattresses, in general, if you do decide that it’s the right option for you.

So, the pricing and sizing options of the hybrid are:

Admittedly, the pricing options for the bed in question are somewhat high. This is true when you compare them with some other, similar mattresses.

That being said, though, the Idle Sleep hybrid is quite unique, in multiple regards. Due to the features of the product, the prices do make sense, even though similarly-built beds are often going to be much more affordable - a sentiment noticeable among customer Idle Sleep mattress reviews, too!

Naturally, as you’d likely expect, there are some guarantees in place, too. Idle Sleep offers its clients an endless warranty, accompanied by an 18-month sleep trial - that’s a long period of time! You can also finance the bed, and it comes with free shipping and free returns, too.

Some amazing benefits, for sure! Now, if you’re still wondering where to buy Idle Sleep mattresses, do keep in mind that you do not need to go out of your way and find a retailer - you can purchase the bed in question (or any other model that the brand offers) straight from the company’s official website.


Let us summarize everything that we’ve discussed up to this point in the Idle Sleep mattress review, shall we?

When it comes to the benefits of the mattress, admittedly, there are quite a few. The product is a flippable spring-foam hybrid bed, and comes with multiple firmness options. Both sides of the flippable mattress are going to be medium-firm (although there are quite a few customer reviews that will tell you about the bed being on the firmer side of things), with one also having padding for additional pressure relief.

The bed is going to be great for most types of sleepers out there, albeit side sleepers might actually find it to be a bit too firm. It does reportedly sleep really cool, though, and is also very well-made, as far as durability and general construction are concerned.

Idle Sleep mattress review: warranty, trial, and so on.

When it comes to Idle Sleep mattress negative reviews, the most common things that pop up are motion isolation and pressure relief. The product seems to lack both, at least for some certain types of sleepers. While some lighter individuals might get enough pressure relief out of the mattress, as far as motion isolation is concerned, it seems to be the most prominent issue.

Pricing-wise, the bed isn’t very affordable. However, when placed into the context of all of the different and rather-unique benefits that it provides, the prices do appear to make sense. There aren't many Idle Sleep complaints that would reference this point!

Finally, where to buy Idle Sleep mattresses? Simple - straight from the company's official website. There are no mattress retailers involved, and you receive a wide variety of benefits buying the bed online, such as free shipping and returns, a really long trial, warranty, and a chance for financing.

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So, then - is the Idle Sleep hybrid mattress worth it? Or are there better options for the same amount of money?

Well, it’s a difficult question to answer. Yes, the bed in question is worth the money, at least for most of the brand’s customers - it’s an awesome product, and comes with multiple different benefits! That said, many of the best mattresses in the industry lie in the same price range.

If you really like the product in question, and are positive that it will suit your wants and needs, then Idle Sleep might be a good fit for you. However, if some of the customer complaints have got you worried, or the mattress simply lacks the features that you actually require, do keep in mind that there are better alternatives!

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Innerspring Memory Foam Memory Foam

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Table: Some of the best mattresses in the industry

With that said and out of the way, I’d like to thank you for reading this Idle Sleep mattress review! Remember - proper-quality sleep is a crucial part of our lives, so never look for shortcomings in regards to getting the best possible sleep products for yourself!

Scientific References

1. Miguel López-Torres, Rosa Porcar, José Solaz, Tomás Romero: 'Objective firmness, average pressure and subjective perception in mattresses for the elderly'

2. Norimichi Kamikawa, Hironobu Hamada, Kiyokazu Sekikawa, et al.: 'Posture and firmness changes in a pressure-relieving air mattress affect cough strength in elderly people with dysphagia'

3. Olga Troynikov, Christopher G Watson, Nazia Nawaz: 'Sleep environments and sleep physiology: A review'

4. Kurt Kräuchi, Elisa Fattori, Alessandra Giordano, et al.: 'Sleep on a high heat capacity mattress increases conductive body heat loss and slow wave sleep'

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Is the Idle Sleep hybrid mattress any good?

Yes - customer Idle Sleep mattress reviews will tell you that the bed in question possesses a lot of different, beneficial features, for most types of sleepers out there. It comes with multiple firmness options, is durable, cool to sleep on, and should serve you for a long time to come. There are some notable shortcomings, too, but they don't really spoil the end product!

Where to buy the Idle Sleep mattress?

The Idle Sleep hybrid, as well as any other one of the beds that the company offers, can all be purchased directly from the brand's official website. There's no need to go out and search for a brick-and-mortar mattress retailer, which isn't only convenient, but also quite a bit safer, especially during trying times like these!

How to choose the best mattress for me?

When choosing the best mattress for yourself, there are a few important factors that you should consider. First of all, what type of mattress do you need? The most traditional mattresses are memory foam, innerspring and latex, but there are other options, too. Secondly, think about how much you can spend on a mattress, but remember it doesn’t mean that the mattress is better if it’s more expensive. Furthermore, pick a size and firmness depending on your preferences. Finally, think about your sleeping position, it will also influence your decision.

How much does a good mattress cost?

Mattress price usually varies depending on a few factors, such as mattress type, size, height, quality of the material and durability. Today the price of a mattress can vary from $150 to $7000. However, you can find a good mattress for under $1000. The average pricing of a foam mattress is about $900 dollars, innerspring $950. These are the least expensive mattresses. However, if you can afford more expensive ones, you can consider a hybrid mattress for about $1,650, latex - about $2,000.

What size mattress should I get?

Most mattress providers offer 6 standard sizes, including Twin, Twin XL, Full/Double, Queen, King, and California King. A Twin mattress is great for children or young adults who live alone. A Twin XL mattress is great for children or single adults but not comfortable for couples. A Full/Double bed is excellent for children and couples, however, it won’t work if both people like to have more space. Queen mattresses work great for adults who like to sleep near each other. A King bed is amazing for couples who like to have some space or sleep with a pet. Finally, a California King mattress is amazing for tall people and couples who like to have space or sleep with their pets.

How long does a mattress last? When should you replace your mattress?

Mattress durability depends on the materials that were used to make it. The average lifespan of a mattress varies from 7 to 10 years. However, good quality mattresses can last even longer. It is recommended to replace your mattress every 8 years, but if it still feels great, there’s no need. If you want to buy a mattress that lasts longer than average, you should consider latex or memory foam mattresses. These can serve up to 10 or 15 years while Innerspring mattresses usually last about 7-8 years.