Quick answer: The Sleep Number p5 is a discontinued 10-inch DualAir bed with 4 inches of five-zoned PlushFit foam, currently selling at $2,699 Queen on clearance.

What is the Sleep Number p5 in 2026?

The p5 sits squarely in the middle of Sleep Number's discontinued lineup, the entry point to the Performance Series and the bed the company historically aimed at couples graduating out of the c4 but not ready to pay $3,899 for an i8. For years the p5 was Sleep Number's value-tier "performance" pick, marketed for sleepers who wanted real comfort foam under the chambers without paying Innovation Series prices.

Structurally, the p5 stacks four layers above a pair of DualAir chambers. From the top: a quilted rayon/polypropylene-blend cover, a quilted comfort layer sewn into the cover, 4 inches of PlushFit foam zoned into five contour regions targeting head, shoulders, lumbar, hips, and legs, and then the 24-gauge vulcanized rubber air chambers, the SleepIQ sensor strip, and the Firmness Control System pump driving chamber pressure.

The bed includes Responsive Air (auto-adjustment of chamber pressure hourly at night to maintain your Sleep Number setting), full SleepIQ tracking with no subscription, app control, and compatibility with all FlexFit adjustable bases. Total profile is 10 inches per Sleep Number's product page.

The March 2026 portfolio reset and what it means for the p5

On March 12, 2026, Sleep Number announced its largest product reset in nearly a decade. The lineup compressed from 12 models down to 7, organized into three new Collections (ComfortMode, ComfortNext, Climate). The Performance Series (p5 and p6) was formally retired alongside the Classic Series (c2, c4) and Innovation Series (i8, i10, iLE). [^1^]

The closest functional replacement for the p5 inside the new lineup is the ComfortNext at $2,999 Queen. ComfortNext jumps the profile to 12 inches, swaps the polyurethane PlushFit foam for plush custom foam plus a high-density foam support layer, and adds built-in cooling materials and active temperature control that the p5 lacked. Pressure-relief zoning expands from the p5's five zones to ComfortNext's full hip/shoulder/knee zone array. [^8^]

The trade math is harsher for the p5 than for the i8 closeout. The p5 sells at $2,699; the ComfortNext is $2,999. You save $300 going legacy and gain 15 years of warranty paper. You buy a SKU that is no longer part of Sleep Number's go-forward roadmap, on top of the company's We will revisit the math below, but the short version is that the p5's price-to-replacement gap is too narrow to justify the legacy-stock risk for most shoppers.

Construction details: layer by layer

From the top down, a Queen-size p5 contains:

• Rayon/polypropylene-blend cover, less breathable than the Smart 3D fabric used on i-series and Climate models
• Quilted comfort layer, sewn into the cover and not removable, providing a modest plush feel on the surface
• 4 inches of PlushFit foam, zoned into five contour regions for pressure relief at the shoulder, lumbar, hip, and leg lines
• DualAir chambers, two independent 24-gauge vulcanized rubber chambers (one per sleeper on Full and larger sizes)
• SleepIQ sensor strip, mounted at the foot of each chamber
• Firmness Control System, the external pump driving the chambers via a 4-inch hose

The 4-inch PlushFit layer is the p5's defining feature relative to cheaper Classic Series beds. The c2 has zero comfort foam (the chambers sit directly under the fibrefill cover). The c4 has 3 inches of zoned gel-infused foam. The p5 jumps to 4 inches of PlushFit with five-zone contouring. The p6, the p5's sibling, adds a fifth inch and incorporates Coolgenex and Ergonomex thermal-regulation materials. The i8 jumps further to a full 6 inches with seven-zone contouring.

That 4-inch foam stack is what separates the p5 from the c-series experience. Pressure relief at the shoulder and hip is meaningfully better than on the c4. The chamber surface texture is buffered enough that owners do not feel the "balloon under fibrefill" sensation that recurs on the c2. The trade-off is that the rayon/polypropylene cover and the absence of dedicated cooling materials (Coolgenex sits only on the p6 and above) leave the p5 running warmer than the p6, i8, or Climate models for hot sleepers.

Five-zone contouring matters more for combination and side sleepers than for back or stomach sleepers. The zoning is most noticeable as a softer shoulder cutout in the foam structure; back sleepers feel the foam mostly as a uniform medium-firm cushion regardless of the underlying zoning pattern. Stomach sleepers typically prefer higher Sleep Number settings (55-75) where the chamber dominates and the zoning becomes less relevant.

Edge support on the p5 measures stronger than the c2 and c4 but trails the i8 and the new ComfortNext Lux. The PlushFit foam compresses noticeably at the perimeter when you sit on the edge, since the chamber walls do not extend to the bed edge.

Spec sheet: price, warranty, and the 25-year proration math

The 25-year warranty number looks compelling at $2,699, but the proration structure undercuts most of the headline length. Full coverage runs through years 1 and 2 only. From year 3 onward, the customer pays a rising prorated share of any repair or replacement, climbing toward 95% by the back end of the term. A replacement DualAir chamber retails near $499 from Sleep Number; a replacement pump runs $359.99. By year 10, a chamber failure leaves you covering roughly 60% of the repair. By year 18, you are paying the full part cost plus the technician fee.

The 100-night trial begins on delivery, requires a 30-night minimum break-in, and ends with a $250 return pickup fee ($350 in extended service areas). Delivery and setup fees are non-refundable. If you bundled a FlexFit adjustable base, the base is non-returnable. Haul-away of your old mattress adds $100.

Going Concern: the unspoken context for a $2,699 mattress

Sleep Number's 2025 10-K filing carries a Going Concern warning, the formal accounting disclosure that the auditor has substantial doubt about the company's ability to continue operating over the next 12 months. The supporting numbers are publicly verifiable in the company's SEC filings:

• FY2025 net loss of $132 million, on revenue of $1.41 billion (down 16% year over year)
• Q1 2026 net loss of $50.3 million on $319 million in revenue (down 18.9% year over year)
• Roughly 60 retail stores closed in Q1 2026 alone
• About 40% of sales financed through Synchrony Bank at a 34.99% APR
• Guggenheim Securities engaged to evaluate "strategic options"

At a $2,699 price point, the financial overhang sits between the c2's "low stakes" math and the i10's "high stakes" math. A 25-year prorated warranty, free SleepIQ cloud access, and the Sleep Number app all depend on the corporate parent continuing as a Reports of 8 to 12 month warranty repair wait times on r/SleepNumber and ConsumerAffairs in 2026 are consistent with the store closures and the production-line disruption caused by the portfolio reset.

The legacy-stock dimension compounds the risk specifically for the p5. The Performance Series is no longer part of Sleep Number's go-forward production roadmap. If the company restructures, files for bankruptcy protection, or is sold to a private-equity buyer, the new owners will defend the ComfortMode, ComfortNext, and Climate collections first because those represent the current revenue pipeline. Owners of retired Performance Series beds will be among the lowest priority for parts inventory, warranty fulfillment, and SleepIQ cloud continuity. A $2,699 purchase with a 25-year warranty on paper but a discontinued underlying SKU is a different risk profile than the same price on a current model.

Firmness, feel, and what the p5 actually sleeps like

The p5's sleep feel is shaped by two variables: the air-chamber pressure (your Sleep Number setting) and the 4-inch PlushFit foam layer above the chambers. The foam thickness sits in the middle of the legacy Sleep Number range, halfway between the c4 (3 inches) and the i8 (6 inches).

At settings 30-40, the p5 feels plush with notable shoulder and hip contouring as the chamber gives way under load. At settings 45-60, it firms into a medium feel suitable for most back and side sleepers in the 130-200 pound range. At settings 65-80, it becomes firm without yet rigid. Above 85, the chamber dominates and the foam can no longer mask the rebound, producing the bouncier sensation common to over-inflated air beds.

Side sleepers in the 130-180 pound range get reasonable shoulder relief from the five-zone foam at settings 35-50. Side sleepers above 200 pounds tend to compress through the 4-inch foam and start feeling the chamber surface at lower Sleep Number settings; the i8's 6-inch foam handles that demographic noticeably better. Stomach sleepers typically prefer settings 55-75, where the chamber dominates and the lumbar curve stays supported without arching.

Couples report less of the "trench effect" on the p5 than on the c2 because the 4-inch foam layer masks the seam between the two chambers reasonably well. With a 15-point gap between sides, partners do not see a visible center ridge. At 25-plus points apart, a faint center divergence appears, particularly noticeable to lighter partners who do not sink as deeply into the foam.

Temperature regulation is the p5's weakest measurable feature in the comfort tier. The rayon/polypropylene cover is less breathable than the Smart 3D fabric on i-series beds, and the p5 lacks the Coolgenex and Ergonomex thermal materials that distinguish the p6.

What real owners say: Reddit reviews 2024-2026

We pulled owner reports from r/SleepNumber, r/Mattress, ConsumerAffairs, and BBB across the 2024-2026 window. The patterns for the p5 specifically are consistent enough to summarize:

Common positives. Owners who upgraded from a c2 or c4 to a p5 routinely cite the comfort improvement as the upgrade's main payoff. A 2024 r/SleepNumber thread collected 30-plus replies from p5 owners describing the bed as "noticeably more like a real mattress" than their previous Classic Series beds. SleepIQ tracking accuracy is referenced as a positive across most p5 threads. The five-zone foam earns specific praise from owners in the 140-180 pound side-sleeping demographic.

Common negatives. Heat retention is the single most reported p5-specific complaint, ahead of pump noise. Multiple owners in 2025-2026 mention that the p5 sleeps warmer than the c4 they replaced, attributing it to the additional foam thickness combined with the rayon-blend cover. Foam compression on the dominant side shows up in 2-3 year owner reports, especially for partners with significant weight differentials. Warranty repair wait times tracking with the broader Sleep Number issue, with one 2026 BBB complaint documenting an 11-month wait between claim submission and technician visit.

One ConsumerAffairs reviewer in early 2026 summarized the p5 experience as "fine for the first 18 months, then the heat became unbearable." That heat-retention narrative recurs across the p5 review corpus more frequently than on any other current Sleep Number model. Owners who explicitly bought the bed to avoid the c4's lack of foam often regretted not stretching to the p6 (with Coolgenex) or the i8.

Sleep Number p5 vs the new ComfortNext lineup

If you are walking into a Sleep Number store in 2026 trying to decide between a p5 closeout and a new model, here is the direct comparison.

p5 ($2,699) vs ComfortMode Lux ($2,099). ComfortMode Lux sits $600 below the p5 closeout and uses a thinner foam layer (11 inches profile vs 10 inches on the p5, but a thinner comfort layer overall). ComfortMode Lux includes Responsive Air but drops SleepIQ and app control by design. For shoppers who never used the p5's app features anyway, ComfortMode Lux delivers a meaningful price saving on a current-roadmap SKU at the cost of the smart-bed features.

p5 ($2,699) vs ComfortNext ($2,999). The base ComfortNext is the direct functional replacement. It costs $300 more than the p5 closeout but jumps the profile from 10 inches to 12 inches, expands pressure-relief zoning to the full hip/shoulder/knee array, and adds built-in cooling materials that directly address the p5's heat-retention weakness. Warranty drops from 25 years prorated to 10 years, but the practical proration math means the functional difference is smaller than the paper difference suggests. ComfortNext is on the go-forward roadmap; the p5 is not.

p5 ($2,699) vs ComfortNext Lux ($3,999). A $1,300 premium over the p5 closeout buys a 13-inch Tri-Brid construction (individually wrapped micro coils plus foam plus air), 67% more built-in cooling materials, and lower-back zoning on top of the hip/shoulder/knee zoning. For couples who run hot and want long-term durability, the price gap is justified. For shoppers on a strict $2,500-$3,000 budget, ComfortNext is the better fit.

Honest take: if you are set on staying inside the Sleep Number ecosystem, the ComfortNext at $2,999 is the right buy in 2026, not the p5 at $2,699. The $300 savings on a discontinued SKU with the worst heat retention in the legacy range does not offset the legacy-stock risk, the cooling deficit, or the current-roadmap advantage of the ComfortNext.

• Talalay latex in the comfort layer, more breathable and longer-lasting than the polyurethane PlushFit foam in the p5
• 13-inch profile vs the p5's 10 inches, with five firmness zones
• Free white-glove delivery and old-mattress removal included; the p5 charges $250 return fee and $100 haul-away
• 365-night home trial vs the p5's 100 nights

Latex breathes substantially better than polyurethane foam, dropping the heat-retention issue that recurs in p5 owner reviews. The remote (or app) controls 50 firmness settings on each side independently, comparable to Sleep Number's 0-100 scale in resolution.

• Lifetime warranty, not prorated
• 365-night trial, free returns inside the window
• Free white-glove delivery and haul-away
• Queen pricing typically lands $1,999-$2,499, depending on profile and firmness
• No pump, no Wi-Fi, no app dependency, no firmware updates, no heat retention from a foam-stack air bed

The Classic sits below the p5's price band, not above it. For shoppers who care about pressure relief and durability more than they care about adjustable firmness or sleep tracking, the Classic at $1,999-$2,499 Queen is a more capable mattress than the p5 at $2,699. The Euro pillow top delivers comparable shoulder/hip contouring to the p5's PlushFit layer, the coil-on-coil construction breathes substantially better than any foam-over-air design, and the lifetime warranty is materially better than 25-year proration.

What it will deliver is genuine pressure-relief foam comparable to or better than the p5's PlushFit layer, a 20-year warranty (non-prorated for the first 10 years), a 100-night trial, free shipping, and a company without a public financial-distress overhang.

Where the p5 specifically falls down

The p5 has four recurring weak points that owners should know before pulling the trigger on a closeout unit:

1. Heat retention. The p5 is the warmest current Sleep Number model in its price band. The rayon/polypropylene cover is less breathable than the Smart 3D fabric on i-series and Climate beds, and the bed lacks the Coolgenex and Ergonomex thermal materials that distinguish the p6. Hot sleepers should expect to layer cooling sheets and a phase-change topper to make the p5 livable in summer.
2. Foam compression on the dominant side at months 18-30. Heavier owners (above 200 pounds) report visible PlushFit compression on their habitual sleeping side. The cover and foam are not user-replaceable; the company's remedy is a chamber replacement under prorated warranty, which does not address the actual foam-fatigue root cause.
3. Pump noise on the Responsive Air cycle. The pump cycles approximately once per hour at night. In quiet bedrooms the hum is audible. Light sleepers and partners of light sleepers report this as a recurring complaint.
4. Warranty repair wait times in 2025-2026. The combination of 60 store closures in Q1 2026 and the production disruption around the portfolio reset has pushed average repair turnaround from 4-6 weeks out to 8-14 weeks in many markets.

Sleep Number p5 FAQ

Is the Sleep Number p5 still being sold in 2026?

Yes, but only as legacy clearance inventory. Sleep Number's March 2026 portfolio reset formally retired the Performance Series (p5 and p6). The functional replacement is the ComfortNext at $2,999 Queen. Remaining p5 stock is selling through at closeout pricing while inventory clears.

How thick is the Sleep Number p5?

The p5 is 10 inches tall, including the rayon/polypropylene cover, quilted comfort layer, 4 inches of PlushFit foam, and the DualAir chamber system. This matches Sleep Number's own product page and Sleep Advisor's independent measurement.

What is the difference between the Sleep Number p5 and p6?

The p6 is 11 inches tall (one inch deeper than the p5) and adds Coolgenex and Ergonomex thermal-regulation materials to the comfort layer that the p5 lacks. The p6 also reaches 5 inches of comfort foam vs the p5's 4 inches. Queen MSRP runs $2,699 on the p5 and $3,099 on the p6. The p6's cooling improvement directly addresses the p5's worst-reported weakness, which is heat retention.

Does the p5 include SleepIQ?

Yes. SleepIQ is built into every Sleep Number 360 Smart Bed, including the p5, at no additional charge. The sensor strip sits between the air chamber and the comfort layers and tracks heart rate, breath rate, and movement. The peer-reviewed Caggiari et al. 2022 validation study in Sensors measured heart-rate accuracy at r=0.94 and breath-rate at r=0.96 on the 360 platform.

What is the closest current Sleep Number model to the p5?

The ComfortNext at $2,999 Queen is the direct functional replacement. It moves from the p5's 10-inch profile to a 12-inch profile, expands pressure-relief zoning to the full hip/shoulder/knee array, and adds built-in cooling materials that the p5 lacked. Warranty drops from 25 years prorated to 10 years.

Is the p5 worth buying as a closeout in 2026?

Rarely. The $300 savings versus the ComfortNext on a discontinued SKU with the worst heat retention in its price band does not justify the legacy-stock risk.

Is Sleep Number going out of business?

Sleep Number's 2025 10-K includes a Going Concern warning, the formal disclosure that auditors have substantial doubt about the company's ability to continue operating over the next 12 months. The company has engaged Guggenheim Securities to evaluate strategic options. None of that guarantees bankruptcy, but it does mean a 25-year prorated warranty on a discontinued SKU depends on the corporate parent surviving, which is currently a question the company's own filings acknowledge.

Editorial trust and sources

This review was researched against Sleep Number's official 2025 10-K and Q1 2026 8-K SEC filings, the company's product support documentation, three independent test labs (NapLab, Sleep Advisor, Mattress Clarity), aggregated complaint patterns from ConsumerAffairs, BBB, and r/SleepNumber, and the peer-reviewed SleepIQ validation study in Sensors (2022). Specifications were cross-checked against Sleep Advisor's p5 review (May 2026) and Mattress Nerd's p5 specifications page (January 2026). Pricing was verified against Sleep Number's own product pages as of mid-2026. We do not hold an affiliate relationship with Sleep Number Corporation.