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Sleep Number

Dedham, MA

4.5(108 reviews)
1 active offer4 store perks
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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 Oct 23, 2026

No promotional offers are visible in the images.

  • Limited-time savings when you bundle select mattresses, bases and moreSelect mattresses, bases and more
Purchase Incentives
  • 5 years special financing
  • 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

$
$$
$$$
$$$$

Estimated price positioning for this store

What Your Neighbors Say

Real Google reviews from nearby shoppers

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Average rating 4.5 · 108 reviews

Last updated Sep 18, 2026

Deb Gillis· 5★ · 2026-09-07T20:48:36.292043077Z

I bought my mattress there today from Dustin. He is very pleasant and very knowledgeable and helped me.significantly to decide what model would be best for me. I appreciated his expertise and also he was not pushy and I was comfortable making my sleep number purchase through him.

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Torin Little· 5★ · 2026-05-01T15:00:38.433659158Z

I was provided with clear and concise knowledge of products provided by the Sleep Number mattress store. I can honestly say that I truly wasn't into buying a mattress that day but the information provided to me by Matt the store representative was probably the most exciting information and experience I've had in the purchase of anything from a store provider. I am totally satisfied with my Sleep Number mattress, and personally inspired by the expert installation regarding the delivery of the equipment. Kudos to The Sleep Number store for an excellent service provided to an individual who listened and understood that that was the best option for me from all the years purchasing different mattresses from different companies told different things about how that mattress would react. The sleep number mattress from day one is impressive. Sincerely, T.M.Little

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Tim Joost· 5★ · 2026-01-11T12:06:03.609291153Z

Visited the store to purchase a sleep number bed replacing one which we had for many years. The manager of the store, Matt, expertly guided us through the features of all the relevant beds models to ensure we were fully informed. We were pleased with his sales techniques. He seemed more interested in making sure we were fully informed rather than simply closing a sale (which he did). A great store to learn about and purchase sleep number products

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Bradley P· 5★ · 2026-07-04T01:32:53.375541949Z

Best deals around. The customer service was very helpful and didnt rush me to find the right bed. Will definitely use them in the future

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Dave Edel· 5★ · 2025-11-17T22:56:59.384557370Z

After sleeping on a Select Comfort king bed for 29 years, it was only logical for our first stop for a replacement to be the Sleep Number store in nearby Dedham. After meeting Matt and having him show us several options, we settled on a P6 split king with adj. base. Matt is a top notch ambassador for Sleep Number. His style is perfect! Friendly, knowledgeable, helpful, honest and not pushy in any way. He let us move at our own pace asking good questions and offering good suggestions. After our first visit, we had time to reflect and think things thru as we were spending more money than we had anticipated. On our second visit, Matt spent more quality time with us explaining things further giving us confidence in our choice. The Consumer Reports 84 rating for the P6 and the comparison price for another brand of adjustable bed helped confirm our choice. We are anxiously waiting delivery in a week and anticipating many wonderful nights happily sleeping on our bed.

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