• Ideal if you're a combo sleeper
• Decent height (indicates a sturdy mattress)
• No motion transfer

• Much better value-oriented alternatives.
• Ambiguous longevity
• No info about weight (lack of spec details = red flag)
• Average edge support

There are no online reviews, which is typically a red flag.

The sleep number s1 has several firmnesses.

If you're a side sleeper, pick the softer firmness. Otherwise the mattress isn't firm enough (which then creates support and contouring issues).

If you're a back and/or stomach sleeper, choose a (a) medium firm (5-6), (b) firm (7-8), or (c) very firm (8-9) comfort level. It's important to maintain correct spine alignment when you sleep. Otherwise you'll wake up with serious pain and long-term back/cervical issues.

The sleep number s1 is adequate for side sleepers.

Make sure to pick their most plush option. If you're not sure which model it is, call or chat with them.

Expect tolerable support for sensitive pressure points (specifically your neck, shoulders, low back, hips). Foam on top relieves tension and pressure throughout the body fine.

Note: If you sleep on your side, make sure your shoulders, hips, and torso are all equally supported. Otherwise, concentrated pressure causes long-term nerve and pain problems.

The sleep number s1 is good for back and stomach sleepers.

Ensure to select their luxury firm (6.5/10), firm (7/10) or very firm (8/10) offering. If you're not sure which model it is, contact them.

Anticipate sufficient support for spine and cervical alignment (specifically your low back). Relatively firm foams on the top layer keep your back straight surprisingly well.

NOTE: Focus on finding a mattress that won't sink too far into your hips when sleeping on your back & stomach. It'll throw your spine out of alignment.

The sleep number s1 has several layers worth exploring:

• Bottom Layer: foam for sturdy support.
• Transition Layer: foam for padded pressure relief.
• Top Layer: gel foam for additional comfort & overall support along the top layer.
• Top Design: tight-top which does a fine job creating a larger sleep surface (good for couples).
• Cover: no cover information available which is fairly standard.
• Bed in a Box: bed-in-a-box.
• Weight: unknown weight (queen size).

The sleep number s1 height is 10".

• Unremarkable edge support because of its memory foam support.
• Loom and Leaf is a fantastic alternative if you want splendidly good edge support.

Note: If a mattress uses low-quality materials, it might feel supportive at first, but break down FAST.

Inadequate edge support means less sleep surface (which is not desirable, especially if you sleep with a partner).

Anticipate excellent motion transference as a consequence of the memory foam support.

You or your partner won't detect any motion transference, and categorically won't startle you (even if you and your partner are light sleepers).

NOTE: Motion transfer is how much movement transfers from one side of the bed to another. Sleep on a mattress that offers effective motion isolation if your partner tosses and turns.

A better night's sleep leads to a happier life.

Here's what you need to know about the return policy:

• they offer a 100-night trial period, and they accept returns.

• no exchange policy information available.

• has a 15-year limited warranty.

Look for warranties that have at least a 15-year period with no unreasonable limitations or transporation fees.

The price of the sleep number s1 queen size is $999.

Check their site for the latest prices and discounts.

• have solid customer service availability.
• have livechat, and seem responsive.
• their phone number is listed at the top and bottom of their site.
• you can contact them by sending them an email. Email option is available at the bottom of their page.

• Currently, Sleep Number S1 is not available to buy online or in stores (discontinued product).

Keep in mind the following info about Sleep Numbers shipping and delivery process:

• they offer shipping via UPS.

There are 3 fantastic alternatives to the Sleep Number S1 worth considering:

1. Saatva Classic (luxury pocketed coil hybrid): Durable innerspring hybrid that's extremely comfortable and built to last. Compares to top hotel mattresses in the world when it comes to comfort and overall feel. Ideal if you like little bounce but want support and fantastic value.

2. Loom and Leaf (high-density memory foam): Incredible mattress because it has zero motion transfer and excellent pressure relief while still half the price of Tempurpedic.

3. Zenhaven (100% organic and natural talalay latex): Best mattress money can buy. You should check out this mattress if you need a bed that has some bounce, but still fully envelops and supports your pressure points.