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Sleep Number

Rockville, MD

4.9(120 reviews)
1 active offer3 store perks
About Sleep Number

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.

Current Promotions
Last updated Jun 2, 2026

Up to 20% off mattresses

  • Up to 20% off mattressesExpires: OngoingSee store for potential offers
Purchase Incentives
  • 100-night trial
  • 10-year limited warranty
  • Designed to last 25 years
Mattress Selection

Brands

Sleep Number

Ideal for

adults
teens
growing children

Technology

not provided

Assortment

Mattresses
Bases
Bedding
Pillows
Furniture

Price range

$
$$
$$$
$$$$

Price range not yet reported

What Your Neighbors Say

Real Google reviews from nearby shoppers

See all reviews

Average rating 4.9 · 120 reviews

Last updated Jul 28, 2026

Carley· 5 · 2026-07-05T00:41:56.812521458Z

Rob was fantastic and incredibly helpful throughout the entire process. He guided us through several mattress options, answered all of our questions, and made sure we got the best value for our purchase. He took the time to explain all of the available promotions and even compared different ways to structure our order to maximize the savings. In the end, he showed us that purchasing two bedding sets was actually a better deal than choosing the promotion with discounted pillows that we wouldn’t have used. We really appreciated his honesty, knowledge, and willingness to help us find the option that made the most sense for our needs. Highly recommend working with Rob!

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Carmel Owens· 5 · 2026-05-14T02:07:25.896654197Z

I recently visited the Sleep Number store, and I truly cannot say enough about the outstanding experience I had with Rob. Making a purchase this big honestly had me nervous. A mattress is a major investment, and I wanted to be absolutely sure I was making the right decision for my comfort, health, long-term sleep quality and my pockets😉. From the moment I walked in, Rob was patient, professional, and incredibly kind. He never made me feel pressured or rushed. Instead, he took the time to answer every single question, explain the differences between models, and really listen to what I needed. What meant the most to me was when he went above and beyond to research whether the exact model I wanted was still available, even though it was being phased out. I was SO excited when he came back with the news that they still had availability. Then to make things even better, I learned that delivery and full setup could happen within the next four days! After mentally preparing myself for a long wait, that news absolutely made my day. I also realized I stopped by at just the right time because the mattress and adjustable base were already 40% off, and I received an additional 5% discount because my brother who highly recommended Sleep Number to me, has been a happy and satisfied customer for years. That made the experience feel even more special and confirmed that I was making the right choice. Rob turned what could have been a stressful experience into one that felt comfortable, informed, and exciting. Exceptional customer service is rare these days, and he truly delivered it. If you’re considering a Sleep Number bed, I highly recommend visiting the Rockville location and asking for Rob!

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Cintonya Somerville· 5 · 2026-06-28T23:19:27.301961510Z

I recently re-visited Sleep Number and had the pleasure of working with Rob, and I cannot say enough great things about the experience! From the moment I walked in, Rob was attentive, knowledgeable, and genuinely invested in helping me find the right fit — not just making a sale. He was also extremely patient. I originally came into his store over two years ago and decided not to purchase at that time. He took the time to walk me through the different models, explained how the Sleep Number technology works, and helped me understand which settings and features would best support my sleep needs. There was zero pressure, just honest guidance and patience as I tried different options. Thanks to Rob, I found my perfect bed. If you’re visiting Sleep Number, ask for Rob. You’ll be in great hands!

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Pincha Loaf· 5 · 2026-02-25T17:47:52.696307768Z

Five-star service from our sales experience with Rob all the way through delivery and clean up by the setup crew. Rob was thorough understanding our needs, making a recommendation, and then explaining the options as we made a decision. We appreciated the lead up to delivery with notifications, even on the day of delivery where we were able to track the truck and its progress. The delivery crew was efficient, careful of the house, cleaned up nicely, and explained the various functions in detail. Happy with our purchase.

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Sandra Clayton· 5 · 2026-05-25T23:05:34.539379212Z

It is confusing and overwhelming to buy a new bed. Too many choices, too much information, too many decisions. But when we visited the Sleep Number store in Rockville today, Rob made the experience very pleasant and straightforward. Rob’s personal, undivided attention was appreciated. He was knowledgeable about the different products, patient while we tried various mattresses and explained the various features of each of the different types. He helped us understand the workings of the Sleep Number beds, and guided us through setting up the app on our phones. We can’t wait for our new bed to be delivered!

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