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Sleep Number

St James, NY

4.4(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 4.4 · 108 reviews

Last updated Aug 24, 2026

Auria Gomez· 5★ · 2026-07-20T20:06:49.186830895Z

My fiancé and I had an amazing experience at Sleep Number! Bob took the time to explain everything in detail from the mattresses to the pillows and the technology behind them. We never felt pressured to buy something we didn’t want. Instead, he focused on educating us so we could make the best decision for our needs. The attention to detail and level of customer service were outstanding. Bob was incredibly knowledgeable, patient, and genuinely interested in helping us understand what would work best, especially since we both have back problems. He answered all of our questions and made the entire experience enjoyable. We left feeling informed and excited, and we’ll definitely be coming back when we’re ready to purchase a new bed. I would absolutely recommend Bob and this Sleep Number location to anyone looking for a great mattress-buying experience. Thank you for making what can be an overwhelming process so easy and comfortable!

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Karyn Carlson· 5★ · 2026-04-21T23:30:31.377856598Z

Bob was extremely informative! He explained everything in a real-life, practical way that actually made sense, which we really appreciated. There was absolutely no pressure…just honest education about the different types of beds and what might work best for us. You can tell he genuinely cares about helping, not just making a sale. We left feeling confident and excited to get our new bed!!

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Nadine Spatafora· 5★ · 2026-05-17T20:15:54.967380546Z

This store was sooo fantastic!! Al and Bob were knowledgeable, courteous and made buying a new bed, so simple. I'm happy with my purchase!! Looking forward to many goodnight sleeps. Recommend to anyone who doesn't wake up feeling Fabulous, it could be your mattress. Go to sleep number today , for a test drive, you will be amazed.

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Laura Belding· 5★ · 2025-12-01T20:26:04.237916002Z

Al provided excellent in store service at the Sleep Number in St. James. We purchased a mattress on our second visit. No pressure on either visit. Al was very knowledgeable and answered all of our questions both times. Easiest big purchase I’ve ever made.

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Andrew Schmutzler· 5★ · 2026-03-02T16:29:12.548737240Z

Walked into the store looking for a new mattress. I walked out feeling educated not only about mattress’s but the science of sleep and how a mattress will determine the quality of sleep you get. Al was great and showed us how sleep number customizes to your needs to achieve quality sleep. Demo mattress are available with a screen to show you pressure points on your body and how sleep number makes corrections to alleviate any pressure or discomfort. Highly recommended to stop here before buying anywhere else. At the minimum you will leave better educated in the science of sleep and what works best for you.

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