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Tempur-Pedic vs iComfort (2021): Putting Popular Mattresses Side by Side

A good night’s rest is hard to get without the right mattress, but Tempur-Pedic and Serta are two brands that can provide us with what we need to get just that.

However, it’s hard to choose between them since some of their mattresses share a lot of similarities. Take the Tempur-Pedic’s TEMPUR-Adapt and Serta’s iComfort, for instance. Their base configurations are made up of memory foam with cooling technologies and extra support. But beyond their quality, there are more things to consider, such as pricing and after-sales support.

Tempur-Pedic vs iComfort Comparison Chart

ModelTempur-Pedic TEMPUR-AdaptSerta iComfort
 Amazon productAmazon product
PriceAmazon productAmazon product
FirmnessMedium, medium hybridUltra plush, plush, medium, firm
Hybrid OptionYesYes
SizesTwin, Twin Long, Double, Queen, King, Split King, CA King, Split CA KingTwin, Twin XL, Full, Queen, King, Cal King
CertiPUR-US CertificationYesYes
Warranty10 years limited10 years limited


You can expect minimal odors and heat retention from Tempur-Pedic and Serta.

Tempur-Pedic vs iComfort Performance
Tempur-Pedic (left) and Serta (right) use cooling technologies to help you sleep better.

Both use memory foam for their mattresses, and that means you can expect a slow-sinking feel. They have less motion transfer as well, making them good picks for couples because you won’t run the risk of disturbing your partner too much. They also have reduced responsiveness, but they’re available in hybrid variants for a bit more bounce in case you find it too hard to move on them.

The thing is with memory foam mattresses they typically retain heat and release odor, which gets worse the higher the density of the material is. Tempur-Pedic and Serta have already addressed these issues, though.

First off, Tempur-Pedic uses a cool-to-touch cover for the TEMPUR-Adapt and takes things up a notch with the TEMPUR-breeze that promises to stay up to 8°F cooler. On the other hand, Serta’s iComfort comes with either memory foam infused with cooling gel to dissipate heat or carbon fiber memory foam that can channel heat away from your body. They’ve spoken for themselves too, keeping heat retention to a minimum all night long.

These brands have also made the effort to get a CertiPUR-US certification. That basically means their mattresses have passed rigorous tests for performance and emissions, among other things. And it shows. Their mattresses give off only minimal odors at first, and they last years before they start sagging.


Both brands have plenty of options to accommodate different sleepers.

Tempur-Pedic vs iComfort Models
Serta’s iComfort (in photo) can be customized to feature heat-absorbing carbon fiber memory foam.

Tempur-Pedic’s current selection includes five mattresses, namely the entry-level TEMPUR-Cloud, TEMPUR-Adapt, TEMPUR-ProAdapt, TEMPUR-LuxeAdapt, and TEMPUR-breeze.

Picking one out can get tricky real fast here, but to keep things simple, the TEMPUR-Adapt provides the “original” Tempur-Pedic experience. Meanwhile, the TEMPUR-ProAdapt and TEMPUR-LuxeAdapt have layers to improve support and pressure relief. Last but not least, the TEMPUR-breeze has the most advanced cooling technologies the company has to offer.

Serta’s standout mattress is the iComfort. You get to customize it to your liking, so you can go with a cooling gel-infused memory foam or upgrade to a combination of carbon fiber memory foam and ventilated memory foam. As mentioned earlier, it’s also available in a hybrid version, which adds innersprings to the mix. There’s also the Serta Luxe that could be considered as the budget option since it starts at a fraction of the price compared to the rest.


You’ll have to pay a pretty penny for a mattress from either brand, but Serta does have more affordable options.

Tempur-Pedic vs iComfort Cost
Both Tempur-Pedic (left) and Serta (right) will give you months to take their mattresses out for a spin.

Tempur-Pedic and Serta mattresses aren’t cheap, but going by their reviews, many will agree they’re worth every cent.

The good news is, they give their customers a long sleep trial. Tempur-Pedic offers 90 nights, while Serta takes things up a notch with 120 nights, for the record. That way you’ll have plenty of time to test their mattresses to decide whether they’re for you or not.

Their warranties are also par for the course, with each company giving 10 years. A high-quality mattress can last up to 15 years with proper care or 8 to 10 years on average, so it’s good to know that Tempur-Pedic and Serta have got your back during the first 10 years.

Customer Service

After-sales support of either brand is pretty average.

Tempur-Pedic vs iComfort Customer Service
Neither Tempur-Pedic (left) nor Serta (right) really stands out when it comes to customer support.

Reviews regarding the after-sales support of Tempur-Pedic and Serta are more of a mixed bag. A couple of customers say it’s difficult to get them to make good on their warranties or even get in touch with their representatives. But for the most part, buyers only have pleasant things to say about them.

The takeaway here is some will get a bad experience, while some will get a good one in dealing with customer service, as is the case with most companies anyway.


Each one is as good as its word.

Amazon product

It’s hard to go wrong with Tempur-Pedic and Serta. Both make high-quality mattresses, and they make a wide variety to match any kind of sleeper’s needs, too.

Really, it all boils down to your preferences. But one notable difference between these brands is Tempur-Pedic’s mattresses are generally more expensive than Serta’s, particularly when you compare TEMPUR-breeze and the iComfort.


📌 Which is better, Tempur-Pedic or iComfort?

One brand isn’t exactly better than the other, but Tempur-Pedic mattresses are known to last long and provide adequate support, while Serta’s iComfort models typically do an excellent job in minimizing heat retention and gassing.

📌 Is Tempur-Pedic worth the money?

Yes, you’ll get your money’s worth with Tempur-Pedic. Its mattresses are made with high-quality materials and last for years, and they also come in a variety of models to suit your sleeping preferences.

📌 Is Serta’s iComfort a good mattress?

Yes, the iComfort series isn’t just an excellent mattress, but it’s also affordable. It can be customized with cooling features and other upgrades such as additional pressure relief as well.

📌 How long do Tempur-Pedic and iComfort mattresses last?

Usually, mattresses can last between 8 and 10 years. The same applies to Tempur-Pedic and Serta’s iComfort mattresses, which come with a 10-year guarantee.

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Vincent Lanaria

Senior Editor, researcher and writer passionate about running, cooking, and how technology mixes with the two.