Sleep Number True Temp Pillow Review

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If you’re looking for a plush pillow that won’t trap heat, you’re in luck! Sleep Number’s True Temp pillow is lofty, luxurious, and full of impressive technology.

Of course, not every pillow works for all types of sleepers. Need help figuring out whether it’s the perfect pillow for you? In our Sleep Number True Temp pillow review, we’ll discuss its firmness, feel, durability, and cooling features.

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Sleep Number True Temp Pillow
Sleep Number True Temp Pillow
Sleep Number True Temp Pillow

With advanced cooling technology, the Sleep Number True Temp Pillow is a luxurious option. It has a plush and supportive feel, so it's great for back and side sleepers. Click the link below to save 20% on your pillow purchase. 

Sleep Number True Temp Pillow Overview

Sleep Number is known for creating customizable bedding products that cater to a wide variety of needs. In fact, Sleep Number mattresses are some of the most versatile beds on the market! This company is always on the cutting edge of new sleep technology, and the True Temp Pillow is no exception.

This pillow comes in three different models – classic, contour, and ultimate. In this review, we’ll focus specifically on the True Temp classic pillow.

Who Might Like Sleep Number True Temp Pillow

  • Hot sleepers
  • Those looking for a high-quality and durable pillow
  • Side sleepers

Who Might Not Like Sleep Number True Temp Pillow

  • People who are on a budget
  • Combination sleepers
  • Those who prefer a memory foam pillow

Sleep Number True Temp Pillow Video Review

To get a closer look at this impressive pillow, watch our video review below!

 

Sleep Number True Temp Pillow Firmness and Feel

When shopping for a pillow online, it’s essential to understand its firmness and feel. That way, you’ll have a good understanding of whether the product will work for you!

How Firm Is The Sleep Number True Temp Pillow?

This pillow feels much firmer than average, and that’s thanks to its breathable foam insert. Because it feels so supportive, the pillow isn’t likely to sag throughout the night.

Sleeping On The Sleep Number True Temp Pillow

The most comfortable pillows promote neutral alignment. This means that your ears stay in line with your shoulders and your chin aligns with your sternum. If your pillow is too lofty or too soft, you may crane your neck in an uncomfortable position, which can cause pain over time.

Because the Sleep Number True Temp Pillow is so tall, it’s a great choice for side sleepers. The thick foam insert prevents the pillow from deflating through the night, so you can easily maintain the proper alignment. The True Temp Pillow works well for most back sleepers, but smaller people may find the pillow too lofty.

Sleep Number True Temp - back sleeping

Stomach sleepers, generally, need a pillow that’s completely flat. With the foam insert inside, the True Temp pillow isn’t a good match. However, when I took out the foam insert, I found this pillow to have a soft and flat feel.

If you want a truly customizable pillow, take a look at the True Temp Ultimate. This adjustable pillow comes with three different foam inserts, so you can easily create the loft you need. Need more ideas? Take a look at our list of the best pillows for every type of sleeper.

What does The Sleep Number True Temp Pillow Feel Like?

This pillow has a soft and responsive feel. Because it’s so thick and plush, it easily snaps back into place after you apply pressure. This is especially great news for side sleepers, because the pillow isn’t likely to sink throughout the night.

Average Weight Sleepers – 130lbs – 230lbs

Average weight people will find this pillow works best while side sleeping. However, it could still work for some back sleepers. Taller people may find their head sinks deeper into the foam, keeping their ears in line with their shoulders.

To maintain the proper spinal alignment, average weight stomach sleepers will want to take the foam insert out of the pillow. This creates a soft and flat sleep surface that will help prevent neck pain.

Heavyweight Sleepers – Over 230lbs

With the foam insert, heavyweight sleepers should feel comfortable while back and side sleeping. The pillow’s height will lift the neck off of the mattress and help keep the chin in line with the sternum.

Larger stomach sleepers will also need to take the foam insert out of the pillow. However, because this pillow wasn’t specifically designed for this, we recommend stomach sleepers consider purchasing the True Temp Ultimate pillow.

Lightweight Sleepers – Under 130lbs

Smaller people will find the True Temp pillow is ideal for side sleeping. This pillow may be too lofty for lightweight back sleepers, but it could work well for stomach sleepers if they remove the foam insert.

Sleep Number True Temp Pillow Construction

How does Sleep Number pack so much technology into one pillow? Let’s take a deep dive into its construction to find out.

Cover

The Sleep Number True Temp Pillow has a thin and breathable cover that feels cool-to-the-touch. It’s also machine washable, so it’s easy to maintain.

Core

When you unzip the cover, you’ll find two things. First, there’s a layer of fiberfill sewn around the perimeter. This synthetic material creates plush softness.

Sleep Number True Temp - Construction

Then, you’ll find Sleep Number’s dense foam insert. With a supportive and firm feel, the insert gives the pillow a long lifespan. And just because it’s made out of foam doesn’t mean it will trap heat. The insert has small holes throughout, which promotes airflow and breathability.

Height/Loft

Height, also known as loft, is an especially important factor to consider. Flat pillows work well for stomach sleepers, but back sleepers will want something a bit thicker. The True Temp Pillow’s loft ranges between four and five inches, so it’s especially great for side sleepers.

Sleep Number True Temp Pillow Size Options and Price

Now, let’s get into specifics. Here’s more information about the the pillow’s size and price.

Size Dimensions Price
Standard 16″ x 22″ x 4″- 5″ $99
King Size 16″ x 32″ x 4″ – 5″ $129.99
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Sleep Number True Temp Pillow
Sleep Number True Temp Pillow
Sleep Number True Temp Pillow

With advanced cooling technology, the Sleep Number True Temp Pillow is a luxurious option. It has a plush and supportive feel, so it's great for back and side sleepers. Click the link below to save 20% on your pillow purchase. 

Looking for more ways to get a good night’s sleep? Check out our list of the best mattress toppers.

Sleep Number True Temp Pillow Performance

We’ve learned what the pillow feels like, but how well does it perform? Let’s take a look at the True Temp Pillow’s cooling features, care instructions, and more.

Sleeping Hot or Cold

This pillow is all about keeping sleepers cool. In addition to its thin cover and breathable foam insert, this pillow has temperature balancing technology. This means the pillow attracts moisture vapor and helps pull away heat and humidity. It adapts throughout the night, so sleepers should never wake up feeling hot or clammy.

Off-Gassing

Online mattresses often emit a slight chemical smell when they expand. In the mattress business, we call this off-gassing. However, consumers won’t have to worry about any strange smells coming from the Sleep Number pillow. You can take this pillow straight from the box to your bed.

Care Instructions

The True Temp Pillow has a machine washable cover, so it’s easy to care for. Sleep Number recommends customers wash the cover separately in cold water with mild detergent. You can tumble dry the cover, but you cannot iron or bleach it.

If you happen to get the foam dirty, you can spot clean it with warm water and mild detergent. For best results, let the foam air dry away from direct sunlight.

Allergies

The Sleep Number True Temp Pillow is made with hypoallergenic materials, so it’s a great choice for those who frequently suffer from allergies.

Company Policies

Before adding this pillow to your shopping cart, we recommend reading all of Sleep Number’s company policies. Here’s a quick overview of their warranty information, sleep trial period, and return policy.

Warranty Info

The Sleep Number True Temp Pillow comes with a one-year limited warranty.

Sleep Trial

Sleep Number offers a 30-day sleep trial period.

Return Policy

If, during the initial trial period, you find the Sleep Number True Temp Pillow isn’t working out, you can exchange it for something that better suits your needs. Please note – Sleep Number does not accept returns on pillows, only a one-time exchange.

Common Sleep Number True Temp Pillow Complaints

While the majority of people have great experiences with Sleep Number’s customer support team, a few people have complained online. Some people were upset to learn they couldn’t return their Sleep Number pillow, which is why we always recommend people thoroughly read the fine print before purchasing. Again, if you discover this pillow doesn’t suit your needs, you can easily return it for something that will.

How Does Sleep Number True Temp Pillow Compare To Other Pillows?

It’s always smart to compare different pillow brands. That way, you can be sure you get the right one!

Sleep Number True Temp Pillow Vs. Purple Harmony Pillow

Like their mattresses, Purple’s Harmony pillow is made with their proprietary gel grid. This one-of-a-kind material feels both squishy and firm, so it creates a supportive surface that’s suitable for a variety of different sleepers.

However, unlike the original Purple Pillow, the Harmony only utilizes this material in the cover. Beneath this sits a layer of Talalay latex foam. This gives the pillow a responsive feel.

Purple Harmony

The Purple Harmony Pillow is about two inches taller than the Sleep Number True Temp. Because of this, The Purple Harmony is better suited for larger side sleepers. Average and lightweight side sleepers will prefer the Sleep Number True Temp.

The Purple Harmony Pillow costs a bit more than the Sleep Number, but it does have a longer sleep trial period and more lenient return policy. This pillow is available on Purple’s website and on Amazon.

Who Should Get The Sleep Number True Temp Pillow

  • Average weight people
  • Those who want to save money
  • People who prefer a pillow with a soft, plush feel.

Who Should Get The Purple Harmony Pillow

  • Heavier side sleepers
  • Those who prefer a bouncy and responsive feel.
  • People who want a pillow with more lenient customer service terms.

Read our full Purple Harmony pillow review.

Sleep Number True Temp Pillow Vs. Tempur-Pedic Cloud Pillow

Because it’s a bit thinner, the Tempur-Pedic Cloud pillow will best suit back and stomach sleepers. It has a soft cover that’s machine washable, but because of its foam interior, it may not work well for people who tend to sleep hot at night.

The Sleep Number True Temp Pillow, on the other hand, has many cooling features that help dissipate heat. It’s a loftier pillow, so it will better suit side sleepers.

The Tempur-Pedic Cloud pillow has a plush feel, so it’s great at relieving pressure. Sleep Number’s pillow has a firm interior, with a plush and responsive exterior.

Tempur Cloud Pillow

It’s important to note that Tempur-Pedic’s pillow doesn’t have a trial period. Sleep Number offers a 30-day trial period and a one-time exchange.

Who Should Get The Sleep Number True Temp Pillow

  • Side sleepers
  • Hot sleepers
  • People who prefer a pillow that’s both firm and plush.

Who Should Get The Tempur-Pedic Cloud Pillow

  • Back or stomach sleepers
  • People who prefer a classic memory foam feel
  • Those who need additional pressure relief

Read our full Tempur-Pedic Cloud Pillow review.

Our Sleep Number True Temp Pillow Ratings

Now, let’s see how this pillow scores overall! Check out our final ratings below.

Sleep Number True Temp Pillow
4 Overall
Support
Cooling
Durability
Warranty
Sleep Trial Period

FAQs

What is the best pillow on the market?

This depends on a number of factors, including sleep position, height and weight. Firm pillows best suit back and side sleepers. If you fall in this category, we recommend the Casper or Sleep Number True Temp Pillow. If you’re a stomach sleeper, the Tempur-Pedic Cloud pillow may work well for you.

What if I don’t like my Sleep Number True Temp Pillow?

Sleep Number offers a 30-night trial period for their pillows. If you aren’t satisfied with your purchase during this time, you can exchange it for another pillow. Please note – Sleep Number does not allow returns on pillows, only a one-time exchange.

How long will the Sleep Number True Temp Pillow last?

Thanks to its firmness level, high-quality materials, and plush comfort, the Sleep Number True Temp pillow is very durable. It comes with a one-year warranty, and we expect it to last at least five years.

Gravatar for Elisa Regulski

Elisa Regulski

Elisa is a staff writer at Mattress Clarity where she analyzes sleep products and appears in review videos. She earned a M.A in Mass Communication from Texas State University and a B.F.A in acting from Oklahoma City University. In addition to writing about sleep health, Elisa is passionate about reviewing music. Her articles about the Austin City Limits Music Festival have appeared in Glide Magazine and Speakers In Code. When she isn’t writing, Elisa can be heard singing with national party band, Saved By The ‘90s. She also performs with Austin-based arts collective, New Manifest Theatre Company.