Comparing Tempur-Pedic Vs. Sleep Number Mattresses

Tempur-Pedic Vs. Sleep Number Mattresses

Choosing the right mattress can be the key to a good night’s sleep, yet with so many options on the market, making that choice is often challenging. Tempur-Pedic and Sleep Number stand out as leading brands in personalized sleep comfort.

This article will delve into their differences and similarities, guiding readers toward an informed decision tailored to their needs. So, discover which mattress could give you the rest you deserve.

Key Takeaways

  • Tempur-Pedic uses memory foam to provide contouring support and minimize motion transfer. At the same time, Sleep Number mattresses allow for adjustable firmness with air pressure technology, which can be altered for each side of the bed.
  • Both brands offer different mattress size options and price ranges, with Tempur-Pedic generally being more expensive. Warranties also differ; Tempur-Pedic provides a 10-year limited warranty versus Sleep Number’s 15-year limited warranty.
  • Homeowners should weigh performance factors such as sleeping hot or cold, edge support, durability, and motion transfer according to their preferences when choosing between these two mattress types.
  • Tempur-Pedic and Sleep Number both have trial periods (90 nights for Tempur-Pedic and 100 nights for Sleep Number) that provide ample time to test the mattress in your home before making a final decision.
  • Company policies are crucial in the purchasing process. It is essential to understand each brand’s sleep trial duration, return policy specifics, potential delivery fees like Sleep Number’s $199 White Glove Service charge, and what is covered under their warranties.
Overview of Sleep Number and Tempur-Pedic
Image source – healthline

Overview of Sleep Number and Tempur-Pedic 

Moving from the introduction to exploring the contenders in question, TempurPedic, and Sleep Number are prominent forces in the mattress industry. Each brand has carved a unique niche through its dedicated approach to improving sleep quality, which makes it the best mattress brand.

Tempur-Pedic mattresses are synonymous with their pioneering use of memory foam, providing users with a supportive yet contouring sleep surface that has become an emblem of comfort for many.

Their advanced TEMPUR-material adapts to body shape, weight, and temperature, offering unmatched pressure relief and motion isolation.

On the other side of the spectrum lies Sleep Number’s innovative adjustable air mattresses, prioritizing personal customization. With a focus on individualized comfort settings enabled by adjustable air pressure levels, these beds cater to varying firmness preferences that can change at will – ideal for those seeking a tailored sleeping experience.

Unlike traditional beds, Sleep Number allows each sleeper to control their side of the bed independently, making it an attractive choice for couples with distinct sleep needs. Both brands have garnered considerable reviews from consumers who value consistent support or customizable firmness in their quest for restorative slumber.

Similarities and Differences between Sleep Number vs Tempur-Pedic

Tempur-Pedic and Sleep Number mattresses aim to provide sleepers a comfortable night’s rest, yet they differ significantly in design and personalization. To illustrate these distinctions and commonalities, the following table compares the two brands in various aspects:

Aspect Tempur-Pedic Sleep Number
Primary Material Memory Foam Air Chambers/Foam
Adjustability Non-adjustable Adjustable firmness
Warranty 10-Year Limited 15-Year Limited
Delivery Fee Varies $199 for White Glove Delivery
Comfort Technology TEMPUR-Material Foam and Air Pressure
Construction Layers Foam layers for comfort and support Foam layers with adjustable air support
Sleeping Position Accommodation Contouring support Customizable for all positions
Company Reputation Known for memory foam comfort Recognized for adjustable firmness

Despite their shared goal of enhancing sleep quality, Tempur-Pedic focuses on memory foam construction, while Sleep Number offers adjustable air mattresses. These distinctions cater to diverse sleeper preferences.

Which is better, a Tempur-Pedic or a Sleep Number?

Understanding the similarities and differences between Tempur-Pedic and Sleep Number is crucial for homeowners looking to invest in a mattress that promises comfortable sleep and pressure relief.

Deciding which mattress is better depends on individual needs and preferences. Those who prefer a more traditional memory foam feel may lean towards Tempur-Pedic mattresses, known for their supportive TEMPUR material.

This type of mattress adapts to body shape, offering relief from back pain with its contouring properties.

On the other hand, those seeking an adjustable bed with personalized comfort might find a Sleep Number more suitable. These mattresses allow individuals to alter air pressure according to their firmness preference, making them versatile for various sleeping positions.

Their ability to adjust could mean the difference between waking up refreshed or with stiffness for people with specific firmness requirements or couples with different comfort needs.

With both brands having substantial warranties—Tempur-Pedic at ten years and Sleep Number extending up to 15 years—the commitment to quality is evident. These factors will help you better understand ‘What are the disadvantages of a Tempur-Pedic mattress and sleep number mattress?’. However, choosing hinges on whether one desires memory foam consistency or adjustable air support’s flexibility.

What are the disadvantages of a Tempur-Pedic mattress?

When considering the drawbacks of a Tempur-Pedic mattress in comparison to a Sleep Number, homeowners should carefully deliberate on the following aspects:

  1. Motion Transfer: Memory foam may not provide the same level of motion isolation as air mattresses, potentially causing disturbances when sharing the bed with a partner.
  2. Initial Odor: Some customers report a temporary off-gassing odor upon unboxing, dissipating over time, but can be bothersome initially.
  3. Price: Tempur-Pedic mattresses are typically higher priced than Sleep Number mattresses, making them less accessible for some budget-conscious consumers.
  4. Heat Retention: Memory foam has been known to retain heat, potentially causing discomfort for individuals who sleep hot.

After going through these points, if you wonder, ‘What is better than a Tempur mattress?’ you can search for the other types of mattresses available in the market.

What are the disadvantages of a Sleep Number?

Sleep Number mattresses may have drawbacks for some homeowners, including:

  1. Air leakage issues can arise over time, requiring maintenance to maintain air pressure and support.
  2. The cost can be a concern as base models may not include essential features, resulting in additional expenses for desired functionalities such as cooling technology or adjustable bases.
  3. Mechanical components, like the air chambers and pumps, may produce noise during inflation or deflation, potentially causing disturbances during sleep.
  4. Complex setup and troubleshooting might be required when assembling or adjusting the mattress settings, which could pose challenges for some users.

Mattress Construction Differences between Sleep Number and tempur-pedic mattress

When comparing the construction of Tempur-Pedic and Sleep Number mattresses, it’s essential to look at the cover, comfort layers, support layer, and mattress height. To explore these features and understand how they impact sleep quality and comfort, read on for more insightful comparisons.

Tempur-Pedic mattresses Cover


Tempur-Pedic mattresses and Sleep Number mattresses differ in their cover materials. Tempur-Pedic employs a top-quality cover that enhances the luxurious feel of the mattress, while Sleep Number utilizes a breathable fabric to promote airflow and cooling.

The covers are crucial in maintaining comfort and temperature regulation during sleep, providing homeowners different options based on their cooling preferences.

Additionally, both companies offer washable covers, simplifying mattress maintenance for homeowners. With Tempur-Pedic focusing on luxurious comfort and Sleep Number emphasizing breathability, customers have choices tailored to their specific needs for a comfortable and cool night’s rest.

Comfort Layers mattresses

Comfort Layers 

Moving from the cover, homeowners can delve into the comfort layers of Tempur-Pedic and Sleep Number mattresses. Both brands incorporate advanced foam technology within their comfort layers, offering varying degrees of plushness and support.

The Tempur-Pedic mattress boasts a top layer of proprietary TEMPUR-material designed to adapt to the body’s contours, providing personalized comfort for sleepers. On the other hand, Sleep Number mattresses utilize a combination of high-quality foam to deliver tailored cushioning with adjustable air pressure settings.

These unique construction approaches address preferences for firmness, pressure relief, and overall sleeping comfort.

Support Layer of mattress

Support Layer for pressure relief 

Transitioning from the comfort layers to the support layer is essential for understanding the fundamental structure of Tempur-Pedic and Sleep Number mattresses. The support layer is crucial in providing stability and ensuring proper alignment while sleeping.

In Tempur-Pedic mattresses, this layer consists of high-density polyfoam or memory foam that offers exceptional support by contouring the body’s shape. This feature effectively relieves pressure points and maintains spinal alignment throughout the night, promoting restful sleep.

On the other hand, Sleep Number mattresses utilize an adjustable air chamber system as their primary support layer, allowing individuals to customize firmness levels easily according to their preferences.

When it comes to durability, both types of support layers have shown favorable results in consumer reviews and tests conducted by independent organizations. The innovative design of Tempur-Pedic’s material has demonstrated resilience over time while retaining its supportive properties.

Mattress Height

Mattress Height

Transitioning from the discussion of the support layer to mattress height, homeowners need to consider this factor when comparing Tempur-Pedic and Sleep Number mattresses.

The height of a mattress can affect not only its appearance but also the ease of getting in and out of bed, especially for those with mobility issues. Additionally, a taller mattress may require deep-pocket sheets, which could incur additional expenses.

Conversely, a lower-profile mattress might be preferable for those who want their bed to have a sleeker look or are shorter.

The construction and materials inside the mattress determine its overall height, so examining this aspect can provide insight into the quality and amount of support and comfort layers present within each model.

Performance Differences

When it comes to performance, Tempur-Pedic mattresses are known for their ability to provide a unique blend of comfort and support. In contrast, Sleep Number mattresses offer adjustable air pressure settings for personalized firmness levels.

These factors can impact sleeping temperature, motion transfer, edge support, and overall durability.

Sleeping Hot or Cold

Tempur-Pedic mattresses are designed to provide a balanced temperature throughout the night, ensuring that users stay cool during sleep. The advanced TEMPUR-material used in Tempur-Pedic mattresses promotes breathability and prevents overheating, addressing concerns about sleeping hot.

On the other hand, Sleep Number mattresses use air pressure for adjustable firmness, which may not offer as much heat dissipation as traditional memory foam. When comparing Tempur-Pedic and Sleep Number with regard to staying cool while sleeping, Tempur-Pedic’s material technology appears to have an advantage over Sleep Number’s air pressure system.

Tempur-Pedic and Sleep Number aim to ensure consumers enjoy a comfortable, temperature-neutral sleep experience.

Motion Transfer

Transitioning from concerns about sleeping temperature, homeowners may also want to consider motion transfer when selecting a mattress. Motion transfer refers to the ability of a mattress to isolate movement, ensuring that one person’s movements do not disturb their partner’s sleep.

Sleep Number mattresses have an edge in this area due to their adjustable air chambers, which can be customized to reduce motion transfer for better sleep quality. On the other hand, Tempur-Pedic mattresses, with their advanced memory foam technology and multiple support layers, also offer excellent motion isolation capabilities.

When comparing both options, homeowners must assess how important motion transfer is in maintaining uninterrupted sleep for themselves and their partners.

Edge Support

To transition from motion transfer to edge support, homeowners must consider how well a mattress maintains its structure and support around the perimeter. Tempur-Pedic and Sleep Number mattresses offer differing degrees of edge support based on their construction.

Tempur-Pedic mattresses, with their dense memory foam layers, provide solid edge support that prevents sagging when sitting or sleeping near the edges. On the other hand, Sleep Number mattresses may offer slightly less consistent edge support due to their air chamber design, but some models have improved reinforcement for better overall stability.

Understanding how each brand addresses edge support is crucial in determining which mattress meets specific needs and preferences for a comfortable and supportive sleep surface.


When considering the durability of Tempur-Pedic versus Sleep Number mattresses, homeowners should factor in several key aspects. Tempur-Pedic boasts a 10-year limited warranty for its mattresses, while Sleep Number provides a 15-year limited warranty, suggesting longer durability and confidence in its product’s longevity.

Additionally, both brands have garnered consumer reviews highlighting the quality and resilience of their mattresses over time. By carefully evaluating these warranties and customer feedback, homeowners can decide which mattress offers the best long-term durability for their specific needs.

For further reinforcement of the element of durability, it is worth noting that Tempur-Pedic relies on advanced TEMPUR-material for comfort and support in its mattresses. This specialized material has been designed with durable properties to withstand extended use without compromising performance or comfort.

On the other hand, Sleep Number utilizes a combination of foam and air pressure technology to provide reliable support while maintaining longevity throughout its intended lifespan.

Mattress Size Options and Price

Selecting the right mattress requires careful consideration of size and price, which vary between Tempur-Pedic and Sleep Number offerings. Homeowners will find distinct options tailored to different budgets and space requirements.

Brand Size Dimensions Price Range (Approx.)
Tempur-Pedic Twin 38″ x 74″ $1,699 – $2,399
Tempur-Pedic Full 53″ x 74″ $2,049 – $3,299
Tempur-Pedic Queen 60″ x 80″ $2,199 – $3,699
Tempur-Pedic King 76″ x 80″ $2,899 – $4,699
Tempur-Pedic Cal King 72″ x 84″ $2,899 – $4,699
Sleep Number Twin 38″ x 75″ $999 – $2,099
Sleep Number Full 54″ x 75″ $1,499 – $2,799
Sleep Number Queen 60″ x 80″ $1,599 – $3,499
Sleep Number King 76″ x 80″ $2,099 – $5,099
Sleep Number Cal King 72″ x 84″ $2,099 – $5,099

Homeowners should consider additional factors such as White Glove delivery fees, particularly with Sleep Number’s $199 charge. Tempur-Pedic and Sleep Number range sizes from Twin to California King, catering to various room dimensions and personal space preferences. Prices reflect the advanced technologies and materials used, such as TEMPUR-material in Tempur-Pedic mattresses and the adjustable air technology in Sleep Number beds. The investment reflects each mattress’s quality and customization, ensuring a restful night’s sleep tailored to individual needs.

Company Policies

The company policies of Tempur-Pedic and Sleep Number mattresses include warranty information, sleep trial periods, and return policies. Considering these factors is important when deciding which mattress best fits your needs.

Mattresses Warranty

Warranty Information

Tempur-Pedic mattresses come with a 10-year limited warranty, while Sleep Number mattresses offer a longer 15-year limited warranty. This means that homeowners can have peace of mind knowing that their investment in a high-quality mattress is protected for an extended period.

Understanding the warranty terms and coverage is essential to ensure that the manufacturer covers any potential issues or defects, providing reassurance and confidence in the mattress’s longevity.

Customers should note that while Tempur-Pedic’s warranty might be shorter than Sleep Number’s, it still provides substantial coverage for a decade. It’s crucial to carefully review the details of each brand’s warranty to make an informed decision based on individual preferences and priorities when selecting between these two renowned mattress brands.

Mattress Company Policies

Sleep Trial

Both Tempur-Pedic and Sleep Number offer sleep trial periods, allowing homeowners to test their mattresses in their homes. Customers can experience the mattress’s comfort and support firsthand during this period, ensuring it meets their specific sleep needs.

While Tempur-Pedic provides a 90-night sleep trial, Sleep Number goes a step further with a 100-night sleep trial, giving homeowners ample time to adjust to the mattress and evaluate its performance before making a final decision.

Customers should use these generous sleep trials to assess coolness and breathability, pressure relief, back support, and overall comfort during different sleeping positions.

Return Policy

The return policy for Tempur-Pedic mattresses includes a 90-day trial period, allowing customers to test the mattress at home. If unsatisfied, they can return it within this timeframe for a full refund.

Sleep Number offers a similar 100-night trial period for their mattresses and a full refund if the customer is unsatisfied. However, it’s important to note that both companies may charge customers fees for returning the mattress, such as pickup or transportation costs.

Customers should carefully review the return policy details and associated fees before purchasing. Additionally, it’s essential to understand whether returned mattresses are resold or disposed of and how refunds are processed in case of returns.

Conclusion – To Choose The Right Mattress

After comparing Tempur-Pedic and Sleep Number mattresses, individuals can decide based on their specific sleep preferences. Consumers should assess comfort, support, and construction technology when choosing between the two brands.

They must consider whether they prefer memory foam or adjustable air pressure for a personalized sleep experience. Understanding the differences in mattress size options, warranty information, and company policies will aid in making a well-informed purchase decision without any influencing opinions.

Frequently Asked Questions

What are the main differences between Tempur-Pedic and Sleep Number mattresses?

Tempur-Pedic mattresses use memory foam to support contouring, while Sleep Number mattresses offer adjustable firmness through air chambers.

How do I choose between a Tempur-Pedic and a Sleep Number mattress?

Consider factors such as your preferred level of firmness, sleeping position, budget, and whether you prioritize motion isolation or adjustability.

Are Tempur-Pedic mattresses better at relieving pressure points than Sleep Number mattresses?

Tempur-Pedic's memory foam is designed to conform to the body's shape, potentially offering more effective pressure relief than Sleep Number's air-based system.

Can I try out both types of mattresses before deciding?

Tempur-Pedic and Sleep Number offer trial periods for their mattresses, allowing you to test them in your home environment before committing.

Are there any significant cost differences between Tempur-Pedic and Sleep Number mattresses?

The price difference between these two brands depends on the selected models and features; however, they are generally priced similarly within comparable categories.


Stephani (she/her) serves as the Executive Director of Strategy and Operations at, where she conducts comprehensive research, testing, and analysis of fabric-based products spanning sheets, mattresses, towels, pillows, fitness apparel, and other clothing items..Read more

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