Mattress Firm Coupons: Save up to $700

Save this storySave StorySave this storyYou’ve driven by a Mattress Firm store before, if not been inside one already. Mattress Firm has a cornucopia of mattresses for you to shop from whether you walk in its doors or just pull up its website. Mattress Firm has longstanding brands like Sealy and Tempur-Pedic, and it’s one of the only stores where you can find brands like Dreamcloud and Nectar in person. Even Purple mattresses can be spotted there, sometimes with a better sale than Purple’s own website.

No matter what kind of mattress you want to find, you can find it at Mattress Firm. (And don’t worry, they sell plenty of soft mattresses too!) If you’re looking to save a little money as you make such a big purchase, these Mattress Firm coupon codes will get you discounts on a variety of mattress brands and styles. Don’t miss out on these Mattress Firm discount codes while they’re available.

What Type of Mattress Is Right for You?Here’s how to pick the best mattress for your sleep needs, straight from a professional mattress tester.By Julia ForbesGet 15% Off When You Sign Up for EmailsTo make sure you never miss out on Mattress Firm discount codes, you can sign up for email notifications. By doing so, you automatically get one! You can get an extra 15% off on your first order. Heads up that it can’t be combined with other coupons, nor can it be applied to specific brands and models, including Nectar, Purple, Sealy Hybrid, Tempur-Pedic, Stearns & Foster, and Serta iComfort.

Courtesy of Mattress FirmSave to wishlistSave to wishlistPurple

Photograph: Julia ForbesPhotograph: Julia ForbesPhotograph: Julia ForbesChevronChevronSave to wishlistSave to wishlistDreamCloud

Mattress Firm’s got a gift for you, just ‘cuz. For those eyeballing Tempur-Pedic, Sealy, and Sterns & Foster in particular, it’s your lucky day, as there are Mattress Firm coupon codes for all three of these brands.

Starting with Tempur-Pedic, when you buy a qualifying Tempur-Pedic mattress, you can receive a $300 Instant Credit on these adjustable bases: Tempur-Ergo, Tempur-Ergo Smart Base, Tempur-Ergo ProSmart Base, Tempur-Ergo ProSmart Air Base, or the Sealy Ease Base. Use code TEMPURGIFT. You can also get a $300 credit toward these same adjustable bases when you purchase a qualifying Stearns & Foster mattress: use code STEARNSGIFT at checkout.

Lastly, if you wanted to pair a Sealy mattress with the Sealy Ease adjustable base (or any of the aforementioned adjustable bases), there’s a Mattress Firm coupon for that, too. Use code SEALYGIFT at checkout, and get a $200 Instant Credit on select Sealy and Tempur-Pedic adjustable bases.

How Do I Find a Mattress?After testing nearly two dozen mattresses, I have some tips on how you can find the best mattress for you, from firmness and materials to deciphering warranties.By Molly HigginsTake 20% Off With Military, Medical, Student, or Teacher DiscountsSleep is a necessity for everyone. But for those who work all day on their feet, and have to be dialed in at all times, sleep is critical. This is especially true for first responders, nurses, doctors, and medical professionals. As a way to say “thank you” for all that you do, there’s a special mattress firm discount just for you. Use the Mattress Firm first responder discount for 20% off select purchases. It’s for one-time use, but renews every 90 days when you re-verify your status.

For military members, as a way to thank you for your service, you can use the Mattress Firm military discount for 20% off select purchases as well. It’s a one-time use code, but re-verify your status every 90 days, and you can get a new one!

If you’re a teacher or student, there’s also a Mattress Firm discount for you, too. To help you bounce back after long days teaching, or late nights studying, use this Mattress Firm student discount code for 20% off select purchases. Like the first responder and military coupons, it’s a one-time usage code that can be renewed every 90 days when you re-verify your status.

As we said (and you know), buying a new mattress is one of the most expensive—and important—investments you can make. Shopping the Mattress Firm clearance sale is a great way to save majorly, with deals like almost 40% off a DreamCloud PressureSmart Technology Firm Mattress, over 60% off a Sealy Frisco 2.0 Firm Mattress, and more.

Nena Farrell is a writer and reviewer at WIRED. She primarily covers home and sleep products, smart home tech, gift guides, and parenting gear. She’s been a reviewer at WIRED since 2023, and before that was a smart home updates writer at The New York Times’ Wirecutter and an associate ... Read MoreWriter and ReviewerTopicscouponsShoppingTop Whoop Promo Codes: 20% Off This October 2026Whether youre looking for a Whoop free trial, student discount, or military savings, our guide to Whoop promo codes will help you maximize your membership benefits. Stay on top of your fitness goals for less.Boutayna Chokrane Naturepedic Promo Codes: Get 20% Off Plus Free PillowsShop the Naturepedic sale this October 2026. Nena Farrell Shop the Best Prime Day Mattress and Bedding Deals Before They’re GonePrime Big Deal Days end tonight, but there’s still time to save on WIRED-tested mattresses, cooling sheets, and sound machines.Molly HigginsTop Peacock Promo Codes: 40% Off October 2026Stream your favorite shows for up to $80 off this month, and save on subscription plans with the latest Peacock TV coupons from WIRED.Molly HigginsHerman Miller Promo Codes: Save Up to 40% OffWhether you’re looking for a Herman Miller promo code or discounts in their sale, here is how to save on the worlds best ergonomic office furniture in October 2026. Nena Farrell Top eBay Coupons in October 2026Save up to 60% on a selection of items at eBay, including electronics, home products, card games, car parts and more.Molly HigginsTop Motley Fool Promo Codes for 2026Scale your portfolio for less with these verified The Motley Fool membership discounts, stock advisor promo codes, and Epic Bundle deals.Matthew KorfhageNordVPN Coupons: 75% Off, Plus 3 Months Free in October 2026Save up to 77% on 2-year plans and get 3 free months with our NordVPN discount codes.Molly HigginsTop Home Depot Promo Codes: 30% Off in October 2026Save up to 50% today with the latest Home Depot promo codes for appliances, power tools, and more this October.Matthew KorfhageTheragun Promo Codes: 15% Off in October 2026Save on the science-backed devices you’ve been eyeing with 15% off Theragun discount code and 30% off other great deals.Molly HigginsTop Nomad Goods Promo Codes: Get 25% Off in October 2026Save up to 25% on Nomad Goods accessories such as Nomad phone cases, Nomad wallets, and more in October 2026.Molly HigginsTop Zoro Promo Codes for October 2026Find the best Zoro coupon codes, deals, and free shipping offers to save big on industrial equipment, tools, and supplies in October 2026.Molly HigginsWired CouponsLegalZoom Promo CodeTake 10% Off Legal Services with This LegalZoom Promo Code

10% Off Canon Promo Code + Up to 30% Off

Save up to $420/year when you bundle AT&T Fiber® internet and wireless

Take Up to 25% Off Custom Prints with VistaPrint Promo Code

Save With a Peacock Promo Code: 3 Months Free