Sleep Science vs Tempurpedic

In the following article, we will discuss the comparisons between the mattresses of Sleep Science vs Tempurpedic. Of course, each of the two brands has distinctive pros and cons. Because of that, you should consider your needs and preferences in order to determine the most suitable mattress for you. Sleep Science offers more affordable prices, but their products are sold only through Costco. On the other hand, Tempurpedic mattresses are considered by many as the best memory foam models due to the premium pricing and reputation.

Sleep Science: Overview

Sleep Science is a mattress brand from the South Bay International company sold mostly in Costco stores. So, getting a Sleep Science may be a little difficult if you are not a member of Costco. Nevertheless, Sleep Science mainly produces and sells memory foam mattresses. But they have also expanded to produce mattresses with the latest features and technologies, such as gel memory foam beds, latex beds, and adjustable bed stands. This is one of the differences between Sleep Science vs Tempurpedic, as Tempurpedic only produces memory foam models.

Sleep Science has quite diverse lines of mattresses with many selections. They also have a wide range of size options, and they even have children’s beds which come with the same memory foam and features as the regular models.

Sleep Science: The Mattresses

Sleep Science’s memory foam is based on traditional memory foam, but they have added modern innovations to enhance the comfort, coolness, and durability. They also use gel-infused memory foam which has the surface technology to allow heat to move away from your body, creating an effective cooling surface. It is implemented on the top of the mattress with an hourglass-like shape to mimic the shape of the sleeper’s body.

Most of the traditional memory foam mattresses are known to have terrible edge support. However, Sleep Science uses an edge-to-edge wedge support along with angled wedges made of sturdy support foam to improve the performance. As a result, the mattress can have good edge support. The wedges also keep the mattress from spreading out, ensuring the mattress’s durability and longevity.

Meanwhile, Sleep Science’s latex mattresses are suitable for those who prefer a more natural sleep surface. A latex mattress typically has two latex layers, with the top one being thinner, softer, and bouncier while the bottom one being more supportive for body alignment and support.

Sleep Science: Pros and Cons

The first advantage of Sleep Science vs Tempurpedic is the pricing. Sleep Science provides options for a wider price range. They have high-end luxury beds, just like Tempurpedic, which may cost thousands of dollars. However, they also have good affordable mattresses between $200 – $500. So, if you are hard-pressed for money, you may want to consider taking a look at Sleep Science’s budget models.

The next advantage of Sleep Science is that it is better for people who want something other than memory foam. If you prefer the natural properties of latex more than memory foam, Sleep Science is the way to go. Their build quality is very good, as showcased by the 20-year limited warranty. Not many brands have such long warranty.

Perhaps the only downside of Sleep Science is that it is only sold through Costco. This is quite problematic for people who aren’t members. You need a membership in order to be able to test Sleep Science’s mattresses prior to making a purchase.

Tempurpedic: Overview

Everybody knows Tempurpedic. This is the company that worked with NASA to bring memory foam mattresses into the world. Being the first one who started selling memory foam mattresses commercially, it is no surprise that Tempurpedic has grown and expanded their line-ups over the years.

Tempurpedic started with just one type of memory foam and one kind of mattress, but there are now three different lines with a new memory foam technology. In addition to the mattresses, Tempurpedic also offers adjustable bed bases, memory foam pillows, mattress toppers, and bedding.

Tempurpedic: The Mattresses

Now, let’s take a look at Tempurpedic’s lines of mattresses. The first one is Tempur Contour. This is the original line, and it has the firmest mattresses of all Tempurpedic products. The memory foam is dense and very supportive. If you need extra support but you still want to feel the comfort of memory foam, Tempur Contour makes an excellent solution for you.

The second line is Tempur Flex. This is actually the newest line, but it serves as the second level in terms of firmness and support. It is also the most responsive of the three. While traditional memory foam usually takes a few seconds to adjust to the pressure and contours of your body, Tempur Flex mattresses can respond much more quickly. This is a great choice for people who don’t really like the gradual sinkage of traditional memory foam.

The third line is Tempur Cloud. This line has the softest mattresses of the company. It combines the support of memory foam with a very soft topping. You will feel as if you are sleeping on a cloud. If you prefer to use a soft mattress, this is the great choice for you.

Tempurpedic: Pros and Cons

In choosing between Sleep Science vs Tempurpedic, we should point out that Tempurpedic is a high-end brand. The quality of the mattresses is generally great. They are quite durable. However, a Tempurpedic mattress can easily cost thousands of dollars. So, you should be ready with a considerable amount of budget if you want to get a Tempurpedic mattress.

Tempurpedic can give you a trial period of 90 days before you decide to purchase a bed. This is a great advantage. You can try a mattress first and see whether it suits your preference. Each model is also protected by a 10-year limited warranty.

Sleep ScienceTempurpedic
- Has memory foam and latex mattresses- Has several types of memory foam
- Wider price range, has more affordable models- High-end mattresses
- Sold through Costco- Sold in several stores, has 90-day trial
- 20-year warranty- 10-year warranty


In general, if you want to get the best value from your money, Sleep Science is the way to go. It has more affordable mattresses that are also very comfortable. In addition, it also has a longer warranty. However, if you prefer a luxury brand with the premium comfort and softness, you can choose Tempurpedic.

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