The Sleep Number p6 smart bed was an adjustable mattress built for sleepers who wanted to fine-tune support instead of committing to one fixed feel. It gave us a useful balance of alignment, pressure relief, and temperature control, especially after we stopped changing the setting every night. Sleep Number no longer lists the p6 in its current online mattress collection, so this review is most useful for existing owners and anyone considering remaining or secondhand inventory. For couples with different comfort preferences, its independent adjustment remains the main attraction.
Table of Contents
- The p6 at a Glance
- Is the p6 Still Worth Considering?
- How the p6 Was Evaluated
- Our Testing Experience
- Where the p6 Works—and Where It Doesn’t
- Key Specifications and Ownership Notes
- Performance Scores
- Who Should Consider the p6?
- What to Know Before Buying Used or Remaining Stock
- How the p6 Compares With Current Alternatives
- How to Get Better Results From the p6
- FAQs
The p6 at a Glance
| Mattress | Overall Score | Pros | Cons | Ideal For |
|---|---|---|---|---|
| Sleep Number p6 smart bed | 4.3/5 | Adjustable support, good pressure relief, easy position changes | Softer edges at low settings, learning curve, no longer in the current lineup | Couples, back sleepers, and combination sleepers |
Is the p6 Still Worth Considering?
The p6 felt best once we established a stable baseline and treated later changes as small corrections. In that range, it kept the hips from dropping while allowing the shoulders to settle into the comfort layer. It never felt exactly like a conventional foam or innerspring mattress, but it delivered more useful support control than a fixed-feel bed.
Because the p6 is no longer part of Sleep Number's current online lineup, we would not compare it with a new mattress on price alone. Existing owners have a capable adjustable-air bed, while secondhand shoppers need to confirm the bed's age, pump condition, account/app compatibility, and original warranty terms before buying.
Who it’s for
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Couples who want different firmness settings on each side
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Back sleepers and combination sleepers who benefit from adjustable support
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Sleepers who want cooler comfort without a deep foam hug
Who should skip it
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Shoppers who want a new model with straightforward current pricing and policies
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Strict side sleepers who prefer a deep, slow sink
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Anyone who wants a traditional mattress with no app, pump, or adjustment period
How the p6 Was Evaluated
The p6 stayed in rotation for several weeks, with changes made in small steps and held long enough to judge the next morning. We followed the same mattress testing process used across our reviews. The 5-point scoring covered support, cooling, pressure relief, motion isolation, responsiveness, edge support, and durability. We also tracked how the feel changed across three testers with different body weights and sleep habits.
Our Testing Experience
The first night was less informative than the next few because I changed the setting too often. By the third night, the better method was obvious: make one adjustment, sleep on it, and check the result in the morning. Once the bed held my hips level without pressing too firmly into my shoulders, it stopped feeling like a device I had to manage and started feeling dependable.
Marcus (6'1", 230 lbs) made the edge weakness easiest to spot. He preferred the firmer end of the range, where the perimeter stayed reasonably level, but the edge compressed sooner at softer settings when he sat down or slept close to it. Jenna (5'7", 160 lbs) settled into a slightly softer setup that eased pressure around her shoulder without letting her waist sag.
Ethan (6'0", about 188 lbs) focused on position changes and partner movement. Turning from his side to his back felt quick and controlled rather than slow or sticky. Across repeated partner drills, ordinary repositioning stayed fairly contained, which supports the p6's 4.2/5 motion-isolation score. The surface also avoided the heat buildup we often feel in dense, slow-response foam.
What we liked
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The adjustment range can correct alignment, not merely change surface softness
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The comfort layers relieved shoulder and hip pressure without a deep foam sink
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Partner movement stayed controlled enough for most couples
Who it is best for
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Couples who disagree on firmness
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Back and combination sleepers who need support to change with position or body weight
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People who want pressure relief without feeling stuck in the bed
Where it falls short
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The perimeter becomes less stable as the air setting drops
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Finding the right setting takes several nights, and frequent changes make the process harder
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Pump, hose, app, and service history matter more now that the model is no longer in the current lineup
Where the p6 Works—and Where It Doesn’t
| Pros | Cons |
|---|---|
| Wide adjustable support range | Softer edge at lower settings |
| Strong alignment control for back and combination sleep | Requires a pump, power, and compatible controls |
| Good pressure relief after the setting is dialed in | Does not feel like a conventional mattress |
| Solid motion control for an adjustable-air bed | No longer listed in the current retail collection |
Key Specifications and Ownership Notes
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Status: legacy model; no longer listed in Sleep Number's current online mattress collection
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Category: adjustable-air smart mattress from the Performance Series
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Profile: 11 inches at the center when fully inflated
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Comfort design: cooling, pressure-relieving layers over adjustable air chambers
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Adjustment: independent firmness control on each side for applicable larger sizes
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Smart feature: Responsive Air can make automatic adjustments while the bed is flat
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Controls: Sleep Number app or an optional compatible smart remote
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Original purchase policies: eligible mattresses included a 100-night trial and a 15-year limited warranty; exact coverage depends on the purchase date and receipt
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Current price: not listed because the p6 is absent from the current retail catalog
Performance Scores
| Metric | Score | Remarks |
|---|---|---|
| Support | 4.6/5 | The right setting kept the lumbar area steady and prevented the hips from dropping. |
| Cooling | 4.3/5 | The surface stayed comfortable through the night without the heat buildup of dense foam. |
| Pressure Relief | 4.3/5 | Shoulders and hips settled comfortably without a deep, slow sink. |
| Motion Isolation | 4.2/5 | Routine partner movement stayed contained once both sides used stable settings. |
| Responsiveness | 4.4/5 | Position changes felt easy and controlled. |
| Edge Support | 4.0/5 | The perimeter was usable but softened noticeably at low air settings. |
| Durability | 4.3/5 | The cover and comfort layers held their shape, though long-term ownership also depends on the pump, hoses, and controls. |
Who Should Consider the p6?
The p6 remains useful for owners whose comfort needs change with sleep position, body weight, or recovery. Its strongest case is a couple with conflicting firmness preferences. A secondhand or remaining-stock purchase is harder to recommend unless the pump and controls work correctly and the seller can document the bed's age and coverage.
For common scenarios
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New adjustable-air mattress for couples: Saatva Solaire
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Hot sleepers who want a fixed-feel hybrid: Purple RestorePlus Hybrid
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Back support with simpler ownership: Saatva Classic
What to Know Before Buying Used or Remaining Stock
The p6 is not a low-maintenance choice for anyone who dislikes app setup or firmness adjustments. Edge stability changes with the air setting, and replacement parts or service can affect long-term value. Warranty coverage may not transfer with a used bed, so verify the serial information, pump operation, hose connections, and control method before paying. If you want one consistent feel and almost no learning curve, a conventional hybrid is easier to own.
How the p6 Compares With Current Alternatives
The p6 still has a distinct advantage for owners who use different firmness levels on each side or adjust support as their needs change. Its air-chamber design also feels more responsive than dense memory foam. The trade-off is a more complex system and limited new-product availability.
Saatva Solaire is the closest current alternative. It also provides dual-sided air adjustment on queen and larger sizes, but it pairs that system with a taller, more traditional comfort build and white-glove service. Its current list price is higher than the p6's last indexed queen price, so the decision is about active support and current policies as much as comfort.
Purple RestorePlus Hybrid sits closer to the p6's former price tier but takes a completely different approach. Its GelFlex Grid and zoned coils provide responsive pressure relief and airflow, while firmness remains fixed. Choose Purple when you want a cooler, springier hybrid and do not need separate firmness controls.
TEMPUR-ProAdapt provides deeper pressure relief and stronger motion absorption. It comes in several fixed feels, including a hybrid option, but it cannot adjust firmness after purchase. It suits sleepers who value contouring more than ongoing customization.
Saatva Classic costs substantially less than the p6's former list price and is easier to own. Its three firmness choices and two heights let shoppers pick a conventional feel at checkout, but couples cannot fine-tune each side later.
Eight Sleep Pod 5 is a one-inch temperature-control cover that goes over an existing mattress. It heats, cools, and tracks each side independently, but it does not replace a mattress or change its firmness. It is the better comparison for shoppers who already like their mattress and mainly want active temperature control.
How to Get Better Results From the p6
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Hold one setting for at least two full nights before making another change.
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Adjust in small steps so the difference is easy to judge the next morning.
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Keep the setting slightly firmer if you sit or sleep near the perimeter.
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For side-sleeping stretches, try a slightly softer setting; for back sleeping, add support gradually.
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If you share the bed, find each person's baseline before turning on extra features.
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Use the same pillow for a week while adjusting the mattress so changes in neck comfort are easier to trace.
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Judge temperature comfort over a full night, not the first half hour.
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If you wake with hip pressure, make one small support change before changing pillows or bedding.
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Recheck your baseline after travel, illness, or a demanding training week.
FAQs
Does the p6 feel like an air mattress?
At low settings, the p6 feels more buoyant than a typical foam or spring mattress. The feel becomes steadier and more mattress-like as the setting increases, though the air-chamber character never disappears completely.
Is it good for couples who move a lot at night?
Yes. Routine turning stayed fairly contained once both sides used stable settings. Very large movements can still travel across the surface, but the p6 controlled normal repositioning well for an adjustable-air bed.
How hard is it to find the right setting?
The controls are straightforward; the difficult part is waiting long enough to judge each change. One small adjustment followed by two full nights gave us clearer feedback than several changes in a single evening.
Will it help with lower-back tightness?
The p6 gave us useful alignment control. Once the setting kept the hips from dipping too far, morning stiffness eased compared with softer fixed-feel beds. That is a comfort observation, not a medical claim.
