If you want two firmness settings on one mattress and a warranty that actually covers you, a Sleep Number bed has to come from the company (its stores or sleepnumber.com) or an authorized reseller. Bought from a marketplace listing or a resale ad, it arrives without the company’s coverage. That single rule decides most of the shopping. The rest is choosing a model, timing a sale, and reading the trial terms before the truck shows up.
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Who Owns the Brand Now, and Does It Change Where You Buy?
Sleep Country Canada does. In a court-supervised sale, the Canadian retailer acquired substantially all of Sleep Number’s assets; the deal was announced July 20, 2026 and completed July 31, 2026, according to Sleep Country’s announcement. The company traded as Select Comfort until 2017, when it renamed itself Sleep Number Corporation.
For shoppers, the channels have not moved. The brand sells through its own showrooms and its website, and the store locator listed 539 U.S. locations when checked in October 2026. Warranty documents on the site are now issued by SNBR Inc. If you bought before the sale, keep your receipt and confirm with customer service how an older claim is handled. Canadian shoppers should note the locator lists only U.S. stores; ask Sleep Country directly whether its Canadian stores carry the line yet.
How a Sleep Number Bed Works
It is an adjustable air mattress: an air chamber sits under layers of foam, and a pump adds or releases air until the chamber reaches the firmness you choose. The number you settle on is your Sleep Number setting. It is a comfort preference, not a medical score, and two partners of similar build often pick very different numbers. On dual-chamber sizes, each side of the bed holds its own setting, which is the whole point for couples with different preferences.
Control runs through the remote feature in the Sleep Number app (the company’s FAQ calls it the SleepIQ app) or a physical remote control. Check the box: the company’s own FAQ says the Sleep Number remote is sold separately. The app also shows sleep insights, so expect to use a phone for the smart bed features, not just for adjustable firmness.
Sizes run twin, twin XL, full, queen size, king size, and California king. Couples should know the two king variants. A split king is two twin XL mattresses on one king foundation, so each sleeper raises their head or feet alone. A FlexTop king splits only the head section, which keeps one continuous surface at the foot and still lets one person sit up to read or watch TV in bed while the other sleeps flat. Split sizes need twin XL bedding, since standard twin sheets will not fit.
It suits partners who disagree on firm versus soft, and a side sleeper who wants more give at the hip than the back sleeper next to them. Many shoppers hope for relief from back pain. Variable support can make a bed more comfortable, but a mattress is furniture, not treatment, and a head-raise preset marketed for people who snore is not a fix for sleep apnea.
The Current Lineup: ComfortMode, ComfortNext, and Climate
The model names changed. The brand’s site now sells three mattress collections, and the older c, p, i, and m series names (the classic series, the p6 and its siblings) no longer appear on it. A listing that uses one of those badges is describing an older bed, not current stock. Prices below are the listed starting prices checked on sleepnumber.com on October 14, 2026, and they move with every promotion.
| Collection | Listed starting price | Mattress height | What changes |
|---|---|---|---|
| ComfortMode | From $1,999 (queen) | 10 to 11 inches | Entry model, high-density foam, basic cooling materials |
| ComfortNext | From $2,999 (queen) | 12 to 14 inches | Thicker comfort layer, 50% more cooling material than ComfortMode |
| Climate (ClimateCool) | Above $5,700 | 12 to 13 inches | Active temperature control, up to 15 degrees cooler per side |
Where the money goes. The air chamber underneath is the shared core. Moving up the range buys a thicker comfort layer of high-density foams for pressure relief at the shoulder and hip, plus more cooling, which matters for bedding choice too. Hot sleepers are the main audience for the Sleep Number ClimateCool tier; everyone else can usually stop at ComfortNext.
The base is a separate decision. A flat foundation works. An adjustable base such as the FlexFit 2 adds head and foot articulation, including a zero gravity position, and it is the line item most worth cutting if the budget is tight. Think hard first: bases are excluded from the 100-night in-home trial.
Where to Buy a Sleep Number Bed Online and In Store
Company showrooms
Showrooms are the only places with working display models. Use the store locator on their website to find the closest one. A visit is worth an hour if you follow a plan:
- Set your budget ceiling first. The fitting is helpful and also a sales process.
- Lie down in your real sleeping position, past the novelty stage.
- Have your partner set their own half at once. Feeling both sides differ is the point.
- Ask three cost questions: replacement pump price, current promotion, total delivery plus setup.
- Ask what happens in year six if the pump dies, and get the warranty answer in writing.
The official website
The official company website is where you configure model, size, base, and bedding such as sheets, a pillow, and a mattress pad. Sales run often. On October 14, 2026, a “bundle and save” offer listed the ComfortMode queen with a powered base from $2,905.19, down from $3,227.99, with the condition that mattress and base be bought the same day on the same receipt. The site also advertises a price guarantee: if an eligible sale drops the price on select purchases within 30 days, the company matches it. Paying list price in a no-promotion week is the most common way to overspend.
Amazon, eBay, and resale listings
Here is the clause that matters. The warranty covers only an original purchaser who buys directly from Sleep Number or an authorized reseller, and it names Craigslist, eBay, Amazon, and Alibaba as third-party websites whose sales are not covered. It is also non-transferable, so a used bed never carries coverage to its second owner. Amazon searches mostly surface compatible bedding, a mattress topper, a mattress cover, and rival inflatables. On eBay you will find used parts and components, mostly pumps, remotes, and covers. Fine for keeping an older bed alive, not for buying a whole one.
Trial and Warranty Terms to Read Before Delivery
The trial. Sleep Number mattresses and foundations get a 100-night in-home trial that starts on delivery day. Adjustable bases, including the FlexFit line, are excluded and treated as final sale (with narrow exceptions for late deliveries in Maryland, New Jersey, and New York). You get a return or a one-time exchange (exchanged products are final sale), and restocking fees may apply. Ask for the fee in dollars before you sign.
The warranty. New mattresses carry a 10-year limited warranty: full coverage for two years, then an eight-year limited warranty. Other products have their own terms: the legal warranty page lists a 15-year limited warranty for the Climate360 smart bed and 25-year limited terms for “Core Line” mattresses. A used listing quoting either number is describing the first owner’s coverage, not yours. The limited years are where owners get surprised, because a pump or part that fails later may cost real money. Read the schedule, and see the guide on whether an extended warranty is worth it before paying for add-on protection.
Downsides to Plan For Before You Order
The pump and hoses. These are the moving parts in a Sleep Number mattress that otherwise has none. They decide long-term cost more than the foam does, so price a replacement pump before you buy. Owner threads on Reddit’s r/Mattress asking how these beds hold up are worth reading first.
Moisture. A sealed air chamber does not breathe like an innerspring, and mold in a Sleep Number bed is a common search. Breathable bedding plus a waterproof protector is cheap insurance. Check prices on Amazon, and size it for a split top if you have a split king.
The frame. These mattresses need continuous flat support. Wide-spaced slats or a bare headboard-and-rails setup will not do, and replacing bed frames adds an unbudgeted few hundred dollars. Confirm compatibility with the company before delivery.
Moving it. Chambers, foam rails, pump, cover, and base travel separately, and the chambers are deflated before the move. The moving supplies guide covers packing.
Very old secondhand units. In July 2003, Select Comfort recalled about 90,000 beds sold from November 2002 through March 2003 because the pump’s power cord insulation could crack, per the 2003 CPSC recall. Old hardware with no coverage is a poor bargain.
Alternatives If the Price or the Pump Puts You Off
A rival air mattress brand. Personal Comfort sells air beds direct online with a 120-night trial and advertises a 25-year warranty. Instant Comfort builds air-filled beds sold through retail partners. Neither has a comparable showroom network, so you test less before buying.
Foam on a powered frame. A memory foam mattress, or a mattress in a box, on an adjustable bed base gives elevation with no pump to fail. You lose dual firmness, which is the one thing a foam mattress cannot copy. Compare bases on Amazon.
Start by deciding whether dual-firmness control is really what you are paying for. If it is, test ComfortMode and ComfortNext side by side in a showroom with your partner, buy during a promotion, and skip the powered base unless you are sure, since it cannot be returned. If it is not, foam on a powered frame saves thousands. Either way, buy the Sleep Number bed new from the company so the warranty applies, and see the furniture buying guide for the rest of the bedroom.
FAQ: Buying and Living With One
How much do these beds actually cost?
The cheapest current model, ComfortMode, lists from $1,999 for a queen, and ComfortNext from $2,999 (October 2026). The Climate collection starts above $5,700. Promotions change prices often, so budget separately for a base, bedding, and any delivery charges.
Do these mattresses wear out?
They wear out in parts rather than all at once, the practical difference from a spring model. The pump, hoses, and chamber seams are the serviceable parts, and foam softens with time. The company says its mattresses are designed to last 25 years, while the current warranty runs 10 years.
Can it sit on a regular bed frame?
Sometimes, if the frame gives continuous flat support, with closely spaced slats or a solid platform, and can carry the mattress plus two adults. Center support matters more than under a lighter mattress. Confirm compatibility with the company before delivery.
Does a used one come with a warranty?
No. The warranty is non-transferable, and the sale or transfer of the product voids it. Purchases through third-party sites such as Craigslist, eBay, and Amazon are excluded too, so a used bed is an as-is purchase.
What is better than a Sleep Number bed?
Better depends on your priority. For dual firmness, rival air beds such as Personal Comfort do the same job with a longer trial. For simplicity, a foam or hybrid mattress on a powered frame has fewer failure points. The roundup of stores with the best return policies is where to compare trial windows.
About This Guide
Editorial review: wheretobuyguides.com team. Ownership, store count, lineup, prices, and trial and warranty terms were checked against the company’s website and Sleep Country’s announcements on October 14, 2026. Confirm current promotions before ordering.