Sleep Number Bed Review

Scott White
Chief Sleep Researcher
Updated 3 Days Ago

The Sleep Number c2 bed allows independently adjusting the firmness levels on each side to suit individual comfort preferences. A firmer air chamber design provides the traditional supportive feel sleepers expect from an air bed while contouring slightly for pressure relief. The C2 offers the personalization Sleep Number is known for at a more affordable price point.


Merges the benefits of hybrid constructive materials such as coils and foam, offering supportive and comfortable sleep. Its structure is ideal for people torn between the two types of mattresses.

Cooling Gel Foam: The mattress includes a cooling gel memory foam layer that efficiently regulates temperature to keep hot sleepers comfortable all night long. The cooling gel foam also contours to the body, providing personalized comfort.

Offers a range of mattresses with varying comfort levels, all priced affordably under $500. Their pricing is nearly half that of some large brands, making them an excellent choice for budget-conscious shoppers.

Our Recommendation

While this is a impressive option, one name stands out as our number one pick: the Saatva mattress. We rigorously research and review mattresses to help you find the perfect night's rest. Our top pick, the Saatva mattress, stands out for its unparalleled comfort, superior support, and durability. Crafted with eco-friendly materials and multiple firmness options, it's the cost-effective choice for your best sleep yet. Discover the magic of Saatva and elevate your sleep experience.



You require extra support or prefer innerspring mattresses

You prefer a mattress without app or technology reliance


You and your sleep partner have different support needs

You value customizable firmness settings

You want good edge support and minimal motion transfer

You're interested in durable air beds with affordable pricing

Sleep Number is a top-performing mattress brand that offers customizable firmness settings, making it an excellent choice for couples with different support needs. With features like Responsive Air® technology, SleepIQ® technology, and temperature balancing sleep surfaces, Sleep Number provides a comfortable and personalized sleep experience. Backed by a 100-night trial and a 10-Year Limited Warranty, Sleep Number mattresses are a reliable investment for those seeking durability and adjustable comfort.

Consider Sleep Number If...

  • You're shopping for a bed that adjusts to your needs. No two people sleep the same. Sleep Number allows you to control the level of firmness of your bed so you and your sleep partner rest well.
  • You prefer good edge support.  Sleep Number Beds are air mattresses which are known for providing great edge support. This is because of the foam walls they incorporate around the edges.
  • You're a hot sleeper. Sleep Number has a temperature balancing sleep surface for its Innovation Series and Memory Foam models.

Avoid Sleep Number If...

  • You need extra support. Sleep Number beds tend to support less weight than an innerspring mattress.
  • You don't want to rely on an app or technology for your bed. While Sleep Number has a solid reputation for quality, it's possible for things to go wrong. Reports of remotes getting stuck on "error", or air loss issues occasionally happen. If you want to keep things simple, look for a standard bed.


Sleep Number Beds adjust to your level of comfort and desired firmness.

  • Classic Series: The Classic series has dual adjustability, Responsive Air® technology, and SleepIQ® technology. You control how soft or firm your bed is so we aren't able to rank this on our firmness scale.  
  • Performance Series: Has dual adjustability, Responsive Air® technology, SleepIQ® technology, plus Enhanced pressure-relief. The performance series has enhanced pressure-relieving comfort.
  • Innovation Series: Has dual adjustability, Responsive Air® technology, SleepIQ® technology, enhanced pressure-relief, and a temperature balancing sleep surface. The Innovation series combines pressure-relieving support and cooling technology.
  • Cooling Memory Foam: Cooling memory foam meets Sleep Number adjustability. Features dual adjustability, Responsive Air® technology, SleepIQ® technology, enhanced pressure relief, and a temperature balancing sleep surface.

Construction Key Points

  • Sleep Number beds are 8-13" thick.
  • It has 2 layers.
  • Sleep Number beds adjust to your desired firmness.
  • Cover: Sleep Number 360® c2 Smart Bed has a soft fiberfill sewn into a thin layer right above the air chambers.
  • Comfort Layer: Sleep Number 360® c2 Smart Bed has a 2" gel-infused comfort layer is a great balance of comfort and proactive support.
  • Base Layer: The base is made of air chambers that connect to a pump. The pump inflates or deflates your mattress depending on your Sleep Number setting.

Support & Motion Isolation

The Sleep Number 360® c2 Smart Bed ensures you’ll be supported well and won’t feel like you’re about to fall off. The c2 is known for having great edge support due to four foam border walls that are part of the bed. This feature in particular is consistent with all Sleep Number beds.

The Sleep Number 360® c2 Smart Bed has little to no motion transfer. It's described as feeling sturdy and stable.

Sleep Number Beds are an excellent choice for couples. They allow you to adjust each side to each person's specific firmness needs. Aside from this, the low motion transfer and good edge support make it ideal for couples too.

Returns & Warranty

Sleep Number is confident in their mattress quality, so they offer a 10-Year Limited Warranty. Buy without worrying about your mattress breaking down or losing shape.

You also get a 100-night trial period for all Sleep Number mattresses, allowing you a chance to try out the quality of the mattress for yourself.

Why Buy A Sleep Number Bed?

  1. If you're looking for an affordable and durable option. Sleep Number Beds are known to last and are available in affordable pricing.
  2. Stay cool with Sleep Number beds. Some models contain a temperature balancing sleep surface.
  3. You have a sleep partner and are looking for good motion transfer and edge support. Sleep Number beds have 4 foam walls around the edges which provide substantial edge support. Motion transfer is almost non-existent.

Why Avoid A Sleep Number Bed?

  1. Some people need extra support. Air mattresses support less weight than an innerspring mattress.
  2. Technology is finicky. If you're afraid to rely on an app or other technologies for your bed, consider a standard mattress instead.

Where can I find a great, affordable mattress (in 2024)?

If you're searching for an affordable mattress that offers a wide range of comfort and pressure relief, we've compiled a list of mattresses for you to consider:

  1. Saatva Mattress - fantastic for all sleep positions, and is rated our Best Mattress of 2024.
  2. Puffy - feels like you're sleeping on a cool cloud (at a good price).
  3. Ghostbed - beautiful, plush cover w/ aerated latex and healthy spinal alignment.
  4. Winkbeds - 3-stage back relief with free shipping and returns.

Read our short, well-researched 10 Best Mattresses of 2024, here. Our ultimate goal is to help you pick your perfect mattress online, today!




What makes Sleep Number unique?

Sleep Number stands out with its adjustable firmness settings, allowing individuals to personalize their sleeping experience. With SleepIQ® technology and temperature balancing sleep surfaces, Sleep Number offers a customizable and comfortable solution.

How does Sleep Number regulate sleep temperature?

Certain Sleep Number models feature temperature balancing sleep surfaces, which help regulate sleep temperature by dissipating heat and promoting airflow. This feature contributes to a cooler and more comfortable sleep environment.

Can Sleep Number help with back pain?

Sleep Number mattresses, with their adjustable firmness and pressure-relieving features, can provide targeted support for individuals experiencing back pain. The ability to customize firmness levels allows for optimal spinal alignment and pressure relief, potentially alleviating back pain.

What is Sleep Number's trial period and warranty?

Sleep Number offers a 100-night trial period, allowing customers to test the mattress in their own home. They also provide a 10-Year Limited Warranty, ensuring protection against defects and maintaining mattress shape for a decade.

Does Sleep Number offer free delivery?

Sleep Number's delivery policies may vary, so it's advisable to check with the specific retailer or website from which you purchase the mattress to inquire about their delivery options.

Is Sleep Number environmentally friendly?

While Sleep Number does not explicitly promote itself as an environmentally friendly brand, the mattresses are made in the USA, which can reduce environmental impact compared to overseas manufacturing.

How does Sleep Number's pricing compare to other brands?

Sleep Number mattresses are available at various price points, depending on the model and features chosen. Pricing can vary, but Sleep Number offers competitive

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