Sleep Number offers a range of sleep products, including mattresses, bases, bedding, pillows, and furniture. They provide a 100-night trial, a 10-year limited warranty, and design their products to last 25 years. Their mattresses are tested 2.5 times longer than the national standard to ensure long-term durability.
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- Limited-time savings when you bundle select mattresses, bases and moreSelect mattresses, bases and more
- 5 years special financing
- 100-night trial
- 10-year limited warranty
- Designed to last 25 years
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Real Google reviews from nearby shoppers
Average rating 4.7 · 266 reviews
Last updated Jul 21, 2026
If you are visiting the Tukwila Sleep Number store, definitely ask for Sly. He has been incredibly proactive, friendly, and respectful throughout our entire experience. He is deeply knowledgeable about the beds and the Sleep Number technology, but what we appreciated most was his patience—he never made us feel rushed and answered every single question we had. Truly a pleasure to work with, and we can't wait for our Climate360 to be delivered! Highly recommend.
View on GoogleSylvester was great. We came in almost at close but he was still willing to take the time to walk my wife and I through the different beds we had been looking at online. He kept the information he gave us simple but through and answed all of our questions. He is a 10/10 sales rep.
View on GoogleSylvester was very knowledgeable, engageable, and just a pleasant guy to be around and talk to. Answered all questions patiently and thoroughly, constantly sharing his own experiences and benefits of sleep number beds and life in general. Great experience. Tonight is our first night in the sleep number. Ask for Sly, he’s your guy!!!
View on GoogleKnowledgeable and no pressure sales. Sylvester listened to what we were looking for and why - nice to leave feeling we got exactly what we needed and wanted. This is our second sleep number bed for our house. Now our guests will have the joy of sleeping on a sleep number bed when they visit.
View on GoogleSylvester helped us, the store manager! He was so friendly, authentic and was able to answer all my questions. We’ve been shopping mattresses for months, due to back Pain. Most importantly, I didnt feel any pressure to purchase anything and felt him genuinely just sharing about all the options! We are so Excited for the new mattress! Thankyou Sylvester!
View on Google- Sleep Number
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