
Sleep Number and Tempur-Pedic are two of the most well-known brands in the mattress industry, both known for their innovative sleep technology. Sleep Number is one of the few manufacturers to specialize in adjustable airbeds, while Tempur-Pedic was one of the first to introduce memory foam mattresses. The main difference between the two is that Sleep Number mattresses have adjustable firmness, while Tempur-Pedic mattresses do not. Sleep Number mattresses have air chambers that allow sleepers to adjust the firmness level, making them ideal for couples with different preferences. Tempur-Pedic mattresses, on the other hand, are made of memory foam, providing a slow-moving, contouring feel.
| Characteristics | Values |
|---|---|
| Adjustable firmness | Sleep Number |
| Pre-constructed varying firmness levels | Tempur-Pedic |
| Memory foam | Tempur-Pedic |
| Air chambers | Sleep Number |
| Sleep tracking | Sleep Number |
| Smart technology | Sleep Number |
| Zoned support | Tempur-Pedic |
| Luxury mattress | Both |
| Suitable for hot sleepers | Tempur-Pedic Breeze |
| Motion isolation | Both |
| Durability | Tempur-Pedic |
| Suitable for side sleepers | Tempur-Pedic |
| Customization | Sleep Number |
| Price | Tempur-Pedic is more expensive |
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Firmness adjustability
The Sleep Number mattress is highly regarded for its adjustable firmness. The brand has even trademarked the term "Sleep Number", referring to the specific firmness level that sleepers can choose for their mattress. Sleep Number mattresses have air chambers at the bottom that allow sleepers to change the firmness level on each side of the bed. This feature is especially useful for couples who have different firmness preferences. The Sleep Number 360® c4 is one of the brand's more affordable beds, and it comes with adjustable firmness and smart technology. The Sleep Number c2 is another model that features adjustable firmness.
On the other hand, Tempur-Pedic mattresses are not designed with adjustable firmness. However, they do offer mattresses pre-constructed in varying firmness levels. The TEMPUR-Adapt is one of Tempur-Pedic's highest-end models, providing over-the-top contouring support. It falls at a medium, or 5 out of 10 on the firmness scale. The TEMPUR-Cloud mattress is another model that provides a medium-firm feel, receiving a 6.5 out of 10 firmness rating.
While Sleep Number mattresses are known for their adjustable firmness, Tempur-Pedic mattresses stand out for their specialized memory foam. This proprietary material provides exceptional pressure relief and a unique, contouring feel. The memory foam moulds to the shape of the sleeper's body, offering both comfort and support. Tempur-Pedic's product line includes the budget-friendly Cloud line, the mid-range Adapt line, and the cooling Breeze and ActiveBreeze lines.
Both Sleep Number and Tempur-Pedic offer adjustable bed frames that allow for customized head and feet positions. Sleep Number's adjustable beds come with a remote control, enabling users to select their desired firmness level from 0 to 100. Tempur-Pedic also sells high-end smart adjustable bases separately.
In summary, Sleep Number mattresses offer precise adjustable firmness control through the use of air chambers and sensors. This feature allows sleepers to customize the firmness on each side of the bed. Tempur-Pedic mattresses, while not adjustable, excel in pressure relief and contouring support due to their specialized memory foam construction.
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Temperature regulation
On the other hand, Tempur-Pedic mattresses are known for their dense, pressure-relieving memory foam, which can trap heat over time. However, Tempur-Pedic offers the hybrid ProBreeze model, which has foam on top of coils, allowing for more airflow. The TEMPUR-Adapt series features a SmartClimate dual cover system with a zip-off outer layer that remains cool to the touch. The Cloud line is also designed to be budget-friendly, while the Breeze and ActiveBreeze lines are cooling options.
Overall, both the Sleep Number and Tempur-Pedic mattresses have features that address temperature regulation. Sleep Number mattresses have adjustable air chambers that allow for airflow and temperature control, while Tempur-Pedic mattresses have cooling options and temperature-regulating covers.
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Motion isolation
Sleep Number's motion isolation technology lies in its adjustable air chambers, which allow sleepers to change the firmness level on each side of the mattress. This "DualAir" technology means that each sleeper can choose their own firmness setting, making it ideal for couples who have different preferences.
Tempur-Pedic's memory foam mattresses, on the other hand, are designed to absorb motion and prevent disturbances for those who share a bed. The foam contours to the body's weight and shape, providing a unique "'hug' feel". This is especially beneficial for light sleepers or sensitive sleepers who are easily disturbed by their partner's movements.
Both mattresses perform well in motion isolation, but Tempur-Pedic's memory foam technology seems to have the edge, especially in its hybrid and all-foam models. One user of the Tempur-Pedic mattress commented, "I can't even tell if my husband turns over or gets out of bed." However, it is important to note that mattresses with substantial layers of memory foam often have less support around the perimeter, which could be a consideration for those who like to spread out on their mattress.
Overall, while both mattresses offer impressive motion isolation, Tempur-Pedic's memory foam technology seems to provide a slightly better motion-absorbing experience, making it a top choice for light sleepers or couples seeking undisturbed sleep.
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Durability
When it comes to durability, there are a few factors to consider when comparing Sleep Number and Tempur-Pedic mattresses. Both brands are known for their high-quality, innovative sleep technology and are considered luxury mattress brands. However, there are some differences in the expected durability of their mattresses.
Sleep Number mattresses are known for their adjustable firmness, made possible by the air chambers at the bottom that allow sleepers to customize the firmness level on each side of the mattress. This feature also enables automatic adjustments to maintain the preferred firmness as you sleep. Sleep Number mattresses are expected to last at least 10 years, and their adjustable bases range in price from $1,199 to $2,399.
On the other hand, Tempur-Pedic mattresses are known for their specialized memory foam that provides incomparable pressure relief. The foam moulds to the shape of the body, offering comfort and support. While the Tempur-Cloud mattress provides decent edge support, it may not last as long as the Sleep Number mattress due to being made entirely out of foam. Tempur-Pedic mattresses are estimated to last between seven and 10 years. Their adjustable bases are more affordable, ranging from $849 to $2,199, and they offer unique features like 2-zone and 4-zone massage functions.
It's worth noting that the adjustable air layer of Sleep Number beds has been reported to sometimes deflate, leading to sinkage in the middle of the bed. Additionally, the all-foam construction of the Tempur-Cloud mattress may contribute to a shorter lifespan compared to other mattress types.
In summary, both Sleep Number and Tempur-Pedic mattresses are constructed with high-quality materials and offer innovative features. However, the Sleep Number mattress may have a slight edge in terms of durability, with a longer expected lifespan and adjustable firmness that can accommodate different preferences and sleeping positions. Meanwhile, Tempur-Pedic's memory foam technology provides exceptional pressure relief but may require replacement sooner, especially for individuals over 200 lbs. Ultimately, the durability and longevity of a mattress can also be influenced by various factors, including sleep style, weight, and proper care and maintenance.
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Price
The price of a mattress is an important consideration when deciding which one to buy. Sleep Number and Tempur-Pedic mattresses are both premium products with unique features, but they differ in their pricing structures.
Sleep Number mattresses offer a wide range of prices depending on the model and features. The cost of a Sleep Number mattress can range from approximately $1,000 to $10,000 for a queen-size bed. The price varies based on factors such as the number of comfort layers, hybrid models, special features, and add-ons. For example, advanced cooling, reinforced edges, and zoned support can increase the price. Sleep Number also offers financing options, with monthly payments ranging from $30 to $63 per month for 60 months.
On the other hand, specific price information for Tempur-Pedic mattresses is not readily available. However, they offer a 10-year limited warranty and a 90-night trial. While the exact prices are not listed, Tempur-Pedic mattresses are known for their high-quality and innovative sleep technology, suggesting a premium price point.
When considering the price of a mattress, it is important to factor in additional costs such as shipping and delivery. Sleep Number provides premium in-home delivery and assembly services to all 50 states for an added fee, although they occasionally offer promotions for free shipping. Tempur-Pedic also offers free white-glove delivery and shipping, which includes the removal of your old mattress and the setup of your new one.
It is worth noting that both companies have financial options to assist customers in purchasing their products. Sleep Number offers financing options, as mentioned earlier, while Tempur-Pedic provides financing options and free shipping to make their products more accessible.
In summary, Sleep Number mattresses offer a wider range of prices to cater to different budgets, while Tempur-Pedic mattresses are likely to be priced at a premium level, reflecting their reputation and advanced features. The specific prices for Tempur-Pedic mattresses may be available through their official website or authorized retailers.
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Frequently asked questions
The Sleep Number mattress has adjustable firmness because of its air chambers, while the firmness of the Tempur-Pedic mattress cannot be adjusted.
The Sleep Number p5 and Tempur-Cloud mattresses have been criticised for trapping body heat. The Tempur-Breeze mattress may be a better option for hot sleepers, as it has a cooling cover and cooling infusions.
Sleep Number mattresses are ideal for couples because they allow each sleeper to choose their own firmness setting. Tempur-Pedic mattresses are also good for couples because they prevent movements from travelling across the bed.


















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