Sleep Number m7 Mattress Review

1498
Scott White
Chief Sleep Researcher
Updated 3 Days Ago

The plush Sleep Number x12 bed features pressure relieving layers contoured over Adjustable Firmness air chambers personalized to your ideal firmness, support, and alignment. This smart bed automatically adjusts to your changing positions and preferences throughout the night using Responsive Air technology and SleepIQ tracking for the ultimate customization and comfort.

Highlights

Offers the same level of care and quality across the brand. Buying from an established brand ensures reliability and future customer support.

Offers an impressive range of comfort experiences, ensuring there's a perfect match for all sleep styles and preferences. This customization helps to accommodate pressure areas and cater to various sleeping positions, enhancing overall comfort.

Offers a range of mattresses with varying comfort levels, all priced affordably under $500. Their pricing is nearly half that of some large brands, making them an excellent choice for budget-conscious shoppers.

Our Recommendation

While this is a impressive option, one name stands out as our number one pick: the Saatva mattress. We rigorously research and review mattresses to help you find the perfect night's rest. Our top pick, the Saatva mattress, stands out for its unparalleled comfort, superior support, and durability. Crafted with eco-friendly materials and multiple firmness options, it's the cost-effective choice for your best sleep yet. Discover the magic of Saatva and elevate your sleep experience.

WHAT USERS SAY:

SKIP IF...

You prefer a simple, non-tech bed

You're on a tight budget

You're not comfortable with bed assembly

GET IT IF...

You'd like dual-sided adjustability for couples

You want cooling memory foam for hot sleepers

You appreciate the slow responsiveness of memory foam

The Sleep Number m7 Smart Bed is a remarkable air mattress that combines the benefits of Sleep Number technology with cooling memory foam. With dual-sided adjustability and temperature balancing features, this bed offers personalized comfort and optimal sleep temperature regulation. The m7 is an excellent choice for couples with different firmness preferences and individuals who appreciate the contouring and pressure-relieving qualities of memory foam. Experience the ultimate sleep control with the m7 Smart Bed.

Get Sleep Number m7 if...

  • You love memory foam. The m7 is the only Sleep Number model with a 5" combination of cooling memory foam and comfort layers. If you enjoy the contouring, slow-responsive nature of memory foam, this bed is for you.
  • You sleep with a partner. The m7 comes with built-in dual-sided adjustability, so you and your partner can choose your own firmness levels.
  • You sleep hot. The temperature balancing sleep surface absorbs excess heat and releases it as you cool so you sleep comfortable all night long.

Skip Sleep Number m7 if...

  • You want to keep things simple. The m7 model requires the use of either the Sleep IQ® mobile app or Sleep Number remote to control the firmness level. If you aren't particularly tech saavy, this might not be the right choice for you.
  • You're on a budget. While not the most expensive Sleep Number model available, it certainly isn't cheap. The addition of memory foam and cooling capabilities make this a great investment for some! If you're looking to spend $1000 or less, this isn't the right mattress for you.

Pros

  • Dual-sided adjustability, ideal for couples who prefer different firmness levels
  • Effortlessly responds to your body and automatically adjusts accordingly
  • Only Sleep Number model with a thick layer of memory foam

Cons

  • Bed requires assembly
  • A bit pricey, definitely an investment

Firmness/Feel/Comfort

The m7 Smart Bed is adjustable to your preferred firmness level with Sleep Number settings ranging from 1 (softest) to 100 (firmest).

The m7 model comes with a 4" cooling memory foam layer atop a 1" gel-infused comfort layer for superior pressure relieving qualities. The air chambers allow you to adjust the firmness levels to your desired setting (whether that's sink-in soft or no-pushback firm).

Construction Key Points

  • The Sleep Number m7 is 11" tall.
  • Cover - A blend of rayon and polypropylene fabrics with a soft fiberfill material sewn directly into the cover for nice, breathable comfort.
  • Comfort Layer - 4" of cooling memory foam combined with a 1" gel-infused comfort layer provides luxurious pressure-relieving support.
  • Air Chambers - Depending on the size, the m7 is built with either single or dual-sided air chambers. The chambers are connected to a 4-foot long pump (hidden within the mattress) that inflates or deflates your mattress based on your specifications.

Support & Motion Isolation

The 4" thick layer of cooling memory foam allows you to sink into the bed for superior pressure point relief. It's also one of the best materials at absorbing movement. Memory foam combined with two separate air chambers, one on each side of the mattress, means the m7 performs incredibly well at isolating motion. Any motion stays on individual sides of the bed.

Reasons to Buy Sleep Number m7

  1. If you sleep with a partner, this bed is a perfect solution. The Queen size and up comes with 2 air chambers (one on each side) that allows you and your partner to adjust your side to your personal comfort level.
  2. This is a great choice for people who tend to sleep hot. The Sleep Number m7 keeps quite cool as it's constructed with a thick layer of cooling memory foam. Plus, its temperature balancing technology ensures heat isn't trapped in the mattress.
  3. If you love the slow-responsiveness of memory foam, the m7 is perfect for you. It's the only Sleep Number model that contains a thick layer of memory foam so you can sink-in and feel "hugged."

Where can I find a great, affordable mattress (in 2024)?

If you're searching for an affordable mattress that offers a wide range of comfort and pressure relief, we've compiled a list of mattresses for you to consider:

  1. Saatva Mattress - fantastic for all sleep positions, and is rated our Best Mattress of 2024.
  2. Puffy - feels like you're sleeping on a cool cloud (at a good price).
  3. Ghostbed - beautiful, plush cover w/ aerated latex and healthy spinal alignment.
  4. Winkbeds - 3-stage back relief with free shipping and returns.

Read our short, well-researched 10 Best Mattresses of 2024, here. Our ultimate goal is to help you pick your perfect mattress online, today!

MATTRESS PRICING

PRICE LIST 2023

TWIN XL:
DISCONTINUED
FULL:
DISCONTINUED
QUEEN:
DISCONTINUED
KING:
DISCONTINUED
CALI KING:
DISCONTINUED

What makes Sleep Number m7 unique?

The Sleep Number m7 stands out for its combination of Sleep Number technology with a 4" layer of cooling memory foam, providing personalized firmness control and exceptional pressure relief.

How does Sleep Number m7 regulate sleep temperature?

The m7 features a temperature-balancing sleep surface and a layer of cooling memory foam, which absorbs excess heat and releases it as you cool, ensuring a comfortable sleep temperature throughout the night.

Can Sleep Number m7 help with back pain?

Yes, the m7 offers personalized firmness control, allowing you to find the ideal level of support for your back. The memory foam and adjustable air chambers work together to provide pressure relief and promote spinal alignment, potentially alleviating back pain.

What is Sleep Number m7's trial period and warranty?

Sleep Number offers a 100-night risk-free trial for the m7 Smart Bed. Additionally, the mattress comes with a limited warranty covering defects in materials or workmanship.

Does Sleep Number offer free delivery?

Sleep Number provides free delivery for their mattresses, including the m7, ensuring a hassle-free experience for customers.

Is Sleep Number environmentally friendly?

Sleep Number is committed to sustainability and environmental responsibility. They use eco-friendly materials and prioritize energy-efficient manufacturing processes.

How does Sleep Number m7's pricing compare to other brands?

The Sleep Number m7 is priced as a premium mattress, reflecting its advanced features and high-quality materials. While it may be more expensive than some other options, it offers exceptional customization and comfort.

Can Sleep Number mattresses be used with adjustable bases?

Yes, Sleep Number mattresses, including the m7, are compatible with adjustable bases, allowing you to further customize your sleeping position and comfort.

Is Sleep Number's customer service reliable?

Sleep Number is known for its excellent customer service. They have a dedicated support team to assist with any inquiries or issues, ensuring a positive customer experience.

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