NEW YORK, Oct. 23, 2026 /PRNewswire/ -- Consumer365 has recognized Sleep Number ComfortNext Ultra in 2026 coverage of the best mattress for back pain, highlighting adjustable firmness, pressure relief, lower-back support, cooling materials, and smart sleep features.

Best Mattress for Back Pain

• Sleep Number - offers adjustable mattresses with personalized firmness, pressure relief, responsive support, and smart sleep technology designed to support changing comfort needs.

The 14-inch mattress is designed around a simple idea: mattress comfort does not feel the same for everyone. ComfortNext Ultra allows firmness to be changed after purchase rather than requiring sleepers to commit to one fixed feel.

Queen sizes and larger also allow each person to choose a separate firmness level on each side of the bed. One side can feel softer while the other feels firmer. Smaller mattress sizes use one adjustable firmness setting.

ComfortNext Ultra combines that flexibility with plush high-density foam, individually wrapped microcoils, adjustable air support, and Sleep Number's Responsive Air technology.

Adjustable Firmness Gives Sleepers More Control

Firmness plays an important role in how a mattress feels around the back, hips, shoulders, and other pressure points. Comfort preferences can also change depending on sleep position, activity level, or how the body feels on a particular night.

ComfortNext Ultra allows sleepers to change the firmness through the Sleep Number app. A firmer setting can provide more support when the body feels like it is sinking too deeply. A softer setting can provide more cushioning when pressure is noticeable around the shoulders, hips, or lower back.

For couples using a queen mattress or larger, each side can be adjusted separately. Each sleeper can choose a preferred comfort level without requiring the other side of the bed to use the same setting.

Responsive Air technology helps maintain the selected setting during sleep. The system can make small adjustments as sleeping position changes, helping the mattress continue to feel consistent through the night.

The feature is designed around maintaining a chosen comfort setting rather than selecting a new firmness preference automatically.

Foam and Microcoils Provide Cushioning and Support

ComfortNext Ultra uses Sleep Number's Tri-Brid design. The mattress combines three types of support in one construction: foam, microcoils, and adjustable air.

Plush high-density foam forms the cushioned upper portion of the mattress and is designed to help relieve pressure around joints and common pressure points.

Beneath the foam, a 2.4-inch layer of individually wrapped microcoils provides extra support through the middle of the mattress. Sleep Number positions the microcoil layer around areas such as the hips and lower back, where additional support may be useful.

The adjustable air system beneath the comfort layers controls how soft or firm the mattress feels.

Sleep Number describes ComfortNext Ultra as providing maximum relief within the ComfortNext collection for the hips, shoulders, knees, and lower back.

The combination gives sleepers both cushioning and the ability to adjust support. Instead of relying on a mattress that remains at one firmness level, ComfortNext Ultra allows comfort settings to be refined over time.

Built-In Cooling Materials Help Manage Heat

ComfortNext Ultra also includes cooling features intended to make the plush mattress more comfortable through the night.

Sleep Number states that ComfortNext Ultra contains 175% more built-in cooling materials compared with the reference level used for the ComfortNext collection. The mattress is also designed to provide maximum airflow within the lineup.

The cooling approach relies on materials and airflow rather than powered temperature control. ComfortNext Ultra does not use the active heating and cooling technology found in Sleep Number's temperature-focused mattress collections.

Keeping that distinction clear can help shoppers understand what to expect. ComfortNext Ultra focuses on balancing pressure relief, cushioning, airflow, and adjustable support within one mattress.

Smart Technology Tracks Sleep and Controls Comfort

ComfortNext Ultra connects with the Sleep Number app, where firmness settings and compatible smart-bed features can be controlled.

SleepIQ technology built into the mattress automatically tracks sleep through sensors inside the bed. No wearable sleep tracker is required.

Each morning, the Sleep Number app provides a SleepIQ score along with information about the previous night's sleep. Available information can include sleep duration, restful and restless periods, bed exits, average heart rate, and average breathing rate.

Over time, SleepIQ can also provide personalized insights based on recorded sleep patterns.

The technology gives sleepers a way to review sleep information while experimenting with different firmness settings. Changes can be made gradually rather than judging a mattress based on one night.

SleepIQ is intended for sleep and wellness information and is not designed to diagnose, treat, cure, or prevent medical conditions.

Trial, Warranty, and Availability

Sleep Number provides a 100-night trial for ComfortNext mattresses. The trial gives sleepers time to adjust to the mattress and experiment with different firmness settings at home.

Current ComfortNext purchases also include a 10-year limited warranty. Warranty coverage includes two years of full coverage followed by eight years of limited coverage.

ComfortNext Ultra is HSA/FSA eligible for qualified customers. Eligibility can depend on applicable plan requirements and documentation.

The mattress is available at Sleep Number stores and through sleepnumber.com.

Consumer365's recognition of Sleep Number ComfortNext Ultra reflects growing interest in mattress designs that allow comfort to be changed rather than permanently fixed.

No mattress can be expected to treat an underlying cause of back pain, and persistent discomfort may require professional medical guidance. For shoppers focused on personalized back support, ComfortNext Ultra offers adjustable firmness, targeted cushioning, microcoil support, Responsive Air technology, and sleep insights in a single mattress system.

The ability to make the mattress firmer or softer over time remains the central feature. Instead of requiring sleepers to adapt to one preset feel, ComfortNext Ultra provides more room to find a comfort level suited to individual preferences.

For a more detailed review, please visit the Consumer365 website.

About Sleep Number Corporation

Sleep Number^® is the leader in personalized sleep wellness. With adjustable firmness, pressure-relieving support and temperature balancing comfort built into every mattress, Sleep Number beds adapt to customers' changing needs, night after night, year after year. Backed by almost 40 years of innovation, 1,000+ patents and patents pending, and billions of hours of sleep data, Sleep Number has helped more than 16 million people achieve their best sleep.

Sleep Number mattresses, bases, bedding, and furniture are available at its stores nationwide and at SleepNumber.com.

About Consumer365.org: Consumer365 provides consumer news and industry insights. As an affiliate, Consumer365 may earn commissions from sales generated using links provided.

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SOURCE Consumer365.org