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Sleep Number Coupons & Promo Codes
48 verified offers · Updated August 18, 2026
40% Off Sitewide
Expires 09-03-26 · Verified today
Extra $100 Off Your Order
Expires 09-03-26 · Verified today
25% Off Sitewide
Expires 09-03-26 · Verified today
30% Off Your Purchase
Expires 09-03-26 · Verified today
Free Premium Home Delivery On All Mattresses When You Add A Base
Expires 09-03-26 · Verified today
Free Home Delivery All Mattresses + Base
Expires 09-03-26 · Verified today
Free Delivery On Mattresses + Base
Expires 09-03-26 · Verified today
Free Delivery On Mattresses + Base
Expires 09-03-26 · Verified today
Free Delivery On All Mattresses + Base
Expires 09-03-26 · Verified today
How to Use Sleep Number Coupons
Find an active Sleep Number offer on XCOUPON, click Get Code or Get Deal, and follow the link to the store. For code offers, copy the promo code and paste it at checkout before completing your purchase.
Check expiration dates and any minimum spend requirements listed on the merchant site. If one code does not work, try another verified offer from the list above.
Sleep Number: Your One-Stop Savings Destination
Sleep Number offers unique sleep solutions. The brand sells smart beds that allow sleepers to adjust the firmness on each side of the bed. Other benefits include enhanced breathability and cooling as well as personalized insights into heart rate and breath rate.
Shoppers can also purchase comfortable bedding and pillows to enhance sleep. Other furniture like headboards and bases are also available.
Sleep Number FAQ
What Is Sleep Number's Return Policy and Trial Period?
Sleep Number allows returns on various items to ensure you are fully satisfied with your purchase. Depending on the item you want to return, there are various methods to initiating the process. If you are returning bedding collection items, you can return it in-store, through the digital chat team (excluding DualTemp Layers), or by calling their customer service team at 1-800-472-7185. For bed accessory items, you can call or contact their digital chat team. For mattresses, you will need to call their customer service team to initiate your return. If you are not satisfied with your item, they also have a 100 night in-home trial period where customers can arrange a one-time exhange.
What sizes do Sleep Number mattresses come in?
Sleep Number offers twin, twin XL, full, queen, king and California king mattresses.
Does Sleep Number sell gift cards?
Yes, Sleep Number offers gift cards in denominations ranging from $10 to $2,000.
Do Sleep Number Promo Codes Stack?
Unfortunately, no, a majority of Sleep Number promo codes do not stack with other codes unless specifically advertised. However, shoppers can still save extra by pairing rewards with a discount code.
Does Sleep Number have a Referral Program?
Yes, Sleep Number does have a refer-a-friend program, but it is only available through their rewards program.
What is Sleep Number's Return Policy?
Sleep Number offers a 100 night trial policy on a majority of their items to ensure that customers are happy with their purchase. This excludes final sale items like FlexFit™ smart adjustable bases, upholstered furniture and upholstered furniture accessories, and display products. If you are not satisfied with your item, you can return it in a couple different ways depending on the item: Bedding Collection items can be returned In-store, through the digital chat team (excluding DualTemp™ Layers), or by calling customer service. Bed Accessories can be returned through the digital chat team, or by calling customer service. Mattresses' can be returned only by calling customer service.
Does Sleep Number have a Warranty?
Yes, Sleep Number has a 15 year limited warranty. The details of the warranty vary greatly depending on your item, so visit sleepnumber.com/pages/legal-warranty for more information.
Does Sleep Number have a Friends and Family Discount?
Sleep Number does not have a public facing friends and family discount, however, if you are part of their rewards program, there is a refer-a-friend discount available.