Sleep Number Sheets Review – Most High-Tech Sheets on the Market?

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Want to sleep cool all night long? Then you’re at the right review. Today we’re looking at the Sleep Number True Temp sheets, some of the coolest sheets on the market. In this Sleep Number sheets review, we’ll look at their construction, feel, care instructions, and more so you can decide if these are the sheets for you!

Topic Rating
Customer Rating 4.5 stars
Price $199.99-319.99
Material A blend of cotton, polyester, and spandex
Thread Count 300
Color Options Slate, Pacific Blue, Dune, Aqua, White, Espresso
Size Options Queen, King, Split King, FlexTop King, California King, Split California King, FlexTop California King
Return Policy Free returns during the 30 night sleep trial
True Temp Sheet Set
True Temp Sheet Set
True Temp Sheet Set

The Sleep Number True Temp sheet set lets you sleep cool and comfortable. These sheets are made of a light, cotton and feature cooling technology which allow them to adapt to your body temperature. 

Sleep Number True Temp Sheets Overview

Sleep Number is known for adding the most current sleep technology to their products, and the True Temp sheets are no exception. These sheets will keep you cool throughout the night thanks to the cooling technology in their construction.

In addition to their cooling technology, they’re designed to fit snugly against your mattress and not wrinkle. With True Temp, your sheets will no longer come off your mattress but will instead sit snug and tight no matter how much you toss and turn during the night.

Who Might Like Sleep Number True Temp Sheets

  • People looking for some of the best cotton sheets
  • Those looking for a cool night’s sleep
  • Folks who want to make sure their sheets are snug throughout the night

Who Might Not Like Sleep Number True Temp Sheets

  • Those looking for a budget-friendly option
  • Those who don’t own other sleep number bedding products. However, you can use these sheets without other products.
  • Those looking for hypoallergenic sheets

Sleep Number True Temp Sheets Video Review

Ready to take these sheets for a virtual test drive? Check out our video review of the True Temp sheets! In this video, we’ll dive deeper into our personal experience with the Sleep Number True Temp sheets.

 

What Do The Sleep Number True Temp Sheets Feel Like?

Sleep Number True Temp sheets should feel soft and snug as you sleep. Because they are 70% cotton, they have a light and soft feel.

Sleep Number True Temp Sheets Materials

Sleep Number True Temp sheets are made with a blend of cotton, polyester, and spandex, though they are 70% cotton. The majority cotton in the blend of materials gives these sheets a soft feel.

It’s also important to look at thread count. Thread count determines how well-made a pair of sheets are. The Sleep Number True Temp sheets have a 300 thread count, so they are high-quality and extra soft.

True Temp Sheets

A key feature of these sheets is their 37.5 technology which continuously adapts to maintain your ideal temperature. This will allow you to sleep comfortably all night. The 37.5 technology has active particles which move heat and humidity away to continuously adapt to how hot you are throughout the night.

They also have the ExactFit sheet design, meaning they’ll fit smoothly across your mattress instead of wrinkling. This technology also keeps your fitted sheet snug and secure. While some fitted sheets might start to come off the edge of a mattress, the True Temp sheet will not.

Sleep Number True Temp Sheets Size Options and Price

Check out the most up-to-date pricing and size information in the chart below.

Size Price
Queen $199.99
King $239.99
Split King $279.99
FlexTop King $319.99
California King $239.99
Split California King $279.99
FlexTop California King $319.99

Use our Mattress Clarity coupon to get the best deal on these sheets.

True Temp Sheet Set
True Temp Sheet Set
True Temp Sheet Set

The Sleep Number True Temp sheet set lets you sleep cool and comfortable. These sheets are made of a light, cotton and feature cooling technology which allow them to adapt to your body temperature. 

What to Consider Before Buying

When buying sheets, it’s important to consider more than just their construction and feel. Will you sleep hot on them? How do you wash the sheets? And what happens if you’re allergic to the materials in them? We’ll answer all these questions about the True Temp sheets below.

Sleeping Hot or Cold

The sheets are designed to adjust to your body temperature, meaning you’ll sleep cool throughout the night. It also can track how hot and cool you’re sleeping if paired with other Sleep Number bedding products.

Care Instructions

These sheets are machine washable and have no special washing instructions. But when drying, you shouldn’t only use a dryer. Remove them from dryer when slightly damp and hang dry to prevent wrinkles.

Sleep Number Sheets Care

Allergies

While these sheets are not considered hypoallergenic, they don’t contain any harmful chemicals or substances which will irritate your skin.

Company Policies

When buying new sheets, pay attention to their company policies. Let’s explore what the True Temp sheet set includes, their return policy, warranty, and common complaints.

Set Includes

The Sleep Number True Temp set includes 1 top sheet, 1 fitted sheet, and 2 pillowcases. The technology in them does pair up with other Sleep Number mattresses and bedding, but these sheets can be used separate from any other Sleep Number products as well.

Return Policy

Sleep Number True Temp sheets have a 30-night sleep trial, and you can return for a free refund during that sleep trial period.

Warranty

The warranty on these sheets is good for one year.

Common Sleep Number True Temp Complaints

While most sleepers are happy with their purchase, some buyers have complained that these sheets can feel a tad scratchy at first. To minimize this scratchy feel, wash the sheets a couple times before using.

How Do The Sleep Number True Temp Sheets Compare To Other Sheets?

How do the Sleep Number True Temp sheets stack up to others on the market? We compared them to the Tuft & Needle Percale sheets and the Cozy Earth Bamboo sheets.

Sleep Number True Temp Sheets Vs. Tuft & Needle Percale Sheets

Both the Sleep Number True Temp and Tuft & Needle Percale sheets are made of cotton, but that’s where the similarities end. True Temp sheets are known for their cooling capabilities, and the cotton they are made of doesn’t feel as soft as the cotton in the Tuft & Needle Percale sheets.

Tuft & Needle Sheets Overview

The Tuft & Needle Percale sheets are made of supima cotton, some of the softest cotton on the market. They have a soft, yet crisp feel. Like the True Temp sheets, they are lightweight. Unlike the True Temp sheets, they don’t feature any special cooling technology.

Who Should Get True Temp Sheets

  • Hot sleepers
  • People looking for a light cotton feel

Who Should Get Tuft & Needle Percale Sheets

  • Fans of crisp sheets
  • Folks who like a soft cotton feel

Check out our Tuft & Needle sheets review.

Sleep Number True Temp Sheets Vs. Cozy Earth Bamboo Sheets

Both of these sheets are known for their lightweight, cool design. The main difference is in their construction. Sleep Number True Temp sheets are made from lightweight cotton. They also are designed with cooling technology which adjusts to your specific body temperature so you can sleep cool throughout the entire night.

Cozy Earth Bamboo Sheets

Instead of cotton, Cozy Earth Bamboo sheets are made from 100% viscose from bamboo. This makes them softer than True Temp sheets. While they are made of a moisture wicking, soft material, they don’t sleep as cool as True Temp sheets.

Who Should Get True Temp Sheets

  • Hot sleepers
  • Fans of lightweight, cotton sheets

Who Should Get Cozy Earth Bamboo Sheets

  • Sleepers looking for some of the softest sheets on the market
  • Folks looking for a hypoallergenic option

Read our Cozy Earth sheets review.

Sleep Number True Temp Sheets Rating

Here at Mattress Clarity, we combine our subjective opinions with an objective rating. See how the Sleep Number True Temp sheets ranked below!

Review 0
3.9 Overall
Comfort
Cooling
Thread Count
Durability
Weight
Value
Return Policy

FAQs

Still wondering if you should purchase the Sleep Number True Temp sheets? Check out the answers to some of the most frequently asked questions below.

Are Sleep Number True Temp sheets worth it?

Sleep Number True Temp sheets are fantastic, especially for hot sleepers. They feature cooling technology to ensure you’ll sleep cool throughout the night and have a soft, cotton feel. Hot sleepers, fans of cotton sheets, and those who want to make sure their sheets stay snug against the mattress will like True Temp sheets.

Does a Sleep Number bed require special sheets?

They don’t require special sheets, but the technology in the Sleep Number True Temp sheets work with the technology in Sleep Number mattresses.

How does True Temp work?

True Temp sheets feature 37.5 technology. This technology monitors and adjusts the temperature of the bed based on humidity and body heat. This means these sheets will sleep cool based on your specific body temperature.

Gravatar for Angela Myers

Angela Myers

Angela is a staff writer at Mattress Clarity. She analyzes sleep products and appears in review videos. She is passionate about how a good night’s sleep contributes to better physical and mental health. Angela earned her B.A. in Professional Writing and Rhetoric at Elon University. When not writing about sleep health, she can usually be found running, whether to the bookstore or to train for her next half marathon.