Best Mattress for Couples (2026): Sleep Number Recognized for Personalized Comfort on Each Side by Consumer365

NEW YORK, Sept. 25, 2026 /PRNewswire/ -- Consumer365 has recognized Sleep Number in its 2026 review of the best mattresses for couples. Every queen-size or larger Sleep Number mattress allows each person to adjust their side of the bed separately, so one partner can choose a softer feel while the other selects firmer support.

This addresses one of the most common challenges couples face when shopping for a mattress. Two people may agree on the bed size and style but have very different ideas about what feels comfortable. With Sleep Number, neither person has to settle for the same firmness level as their partner.

Best Mattress for Couples

• Sleep Number - lets you easily adjust how firm or soft your mattress feels. In queen-size beds and larger, each person can choose their own firmness level.

Consumer365 names ComfortMode Lux as its main Sleep Number recommendation for couples. ClimateCool also receives recognition for couples looking for the best cooling mattress, especially when one person sleeps hotter than the other.

Each Person Can Choose Their Preferred Firmness

Most traditional mattresses have the same firmness across the entire bed. Sleep Number takes a different approach. In queen, king, and California king sizes, each person can make their side firmer or softer without changing how the other side feels.

This can make a meaningful difference for couples with different sleeping positions. A side sleeper may prefer a softer surface that provides more cushioning around the shoulders and hips. A back or stomach sleeper may feel more comfortable with firmer support. With separate settings, both sleepers can choose what works best for them.

Firmness can also be changed over time. Someone may want to adjust their side after changing sleeping positions, increasing physical activity, becoming pregnant, recovering from an injury, or simply finding that their preferences have changed. Instead of adding a mattress topper or replacing the entire bed, sleepers can adjust the mattress they already have.

The separate sides may also help reduce how much movement travels across the bed when one partner turns over or gets up during the night.

For couples, mattress size is an essential part of the decision. Queen, king, and California king models contain dual chambers for separate firmness control. Twin, Twin XL, and full sizes use one chamber and provide one adjustable firmness setting across the mattress.

How Sleep Number Adjustable Firmness Works

Sleep Number mattresses use air chambers to change how firm or soft the bed feels. Adding more air makes the mattress firmer, while releasing air makes it softer.

Firmness settings range from 0 to 100, with 100 being the firmest. Sleepers can make adjustments using the Sleep Number app or a compatible remote.

In queen-size and larger mattresses, separate air chambers allow each person to select their own setting. Smaller sizes use a single air chamber, so one setting applies across the whole mattress.

Foam layers sit above the air chambers to provide cushioning and pressure relief. These layers vary across Sleep Number models, which is why different mattresses can offer the same adjustable firmness feature while still feeling different.

Some models also include Responsive Air technology, which senses movement and makes small support adjustments during the night. Because this feature is not included with every model, shoppers should check the product details before purchasing.

ComfortMode Lux Is the Main Recommendation for Couples

Consumer365 selected ComfortMode Lux as its main recommendation for couples who want Sleep Number's adjustable firmness along with added cushioning and cooling.

The 11-inch mattress combines foam layers with adjustable air support. In queen-size and larger models, each partner can choose a separate firmness setting.

ComfortMode Lux also provides additional support and pressure relief around the hips, which may be helpful for side sleepers. According to Sleep Number, it contains 25 percent more built-in cooling material than the standard 10-inch ComfortMode mattress.

The design allows couples to make two separate choices. Each person can select their preferred firmness, while both sleepers share the same cushioning and comfort layers above the air chambers.

The 10-inch ComfortMode offers a simpler option with pressure-point relief and built-in cooling materials. ComfortMode Lux adds more cushioning, hip-focused relief, and cooling while remaining below Sleep Number's more advanced ComfortNext and Climate collections.

ClimateCool Offers Separate Cooling on Each Side

Firmness is not the only area where couples may disagree. One person may sleep comfortably while the other regularly feels too warm.

ClimateCool allows each person to control the cooling on their side of the bed. Each side can be set up to 15 degrees cooler, so one partner can use a cooler setting without changing the temperature on the other side.

Active cooling is available with Sleep Number's ClimateCool and Climate360 mattresses. Climate360 offers both cooling and warming on each side, making it suitable for couples with very different temperature preferences.

ClimateCool may be the more straightforward choice for couples primarily concerned about sleeping too hot. Climate360 provides more temperature options for couples who want one side cooler and the other warmer.

Other Sleep Number Models Expand Pressure-Relief Options

Other mattresses in the Sleep Number range offer the same separate firmness settings in queen sizes and larger but vary in their cushioning, cooling, and pressure-relieving features.

ComfortNext is 12 inches high and provides added pressure relief around the hips, shoulders, and knees. ComfortNext Lux increases the height to 13 inches and adds lower-back relief, more cooling material, and improved airflow.

The 14-inch ComfortNext Ultra offers the highest stated levels of pressure relief, built-in cooling, and airflow within the ComfortNext collection.

The best choice depends on how much cushioning, pressure relief, and temperature control a couple wants. ComfortMode offers a simpler starting point, while Climate360 provides the most advanced cooling and warming options. ComfortMode Lux sits between them, combining separate firmness settings with additional cushioning, hip support, and cooling.

Consumer365's recognition reflects a straightforward idea: the best mattress for couples should not force two people to sleep at the same firmness level. Sleep Number allows each person to adjust their side separately in every queen-size or larger mattress, while ComfortMode Lux provides a balanced combination of adjustability, pressure relief, and cooling.

To read the full review, visit Consumer365.

About Sleep Number

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.

SOURCE Consumer365.org