by M7 was quite hyped when it was introduced. However, it was not just the cloud-like memory foam comfort but much more to explore. Adjustable firmness was the most exclusive feature of M7. The air chambers were the innovative mechanics that allowed variations in firmness on both sides of the mattress.
Moreover, the extensive memory foam layers cuddle the sleeper so that anyone lying on it is impressed. The CoolFit technology regulates the temperature, keeping you cool through the seasons. An incredible 15 years warranty and 100-night free trial are enough for M7 to become your favorite.
However, the price of the mattress is a sound investment because it is undoubtedly on the luxury side. Therefore, we recommend a more economical yet superb mattress – Saatva Classic.
The #1 alternative we recommend
Who We Recommend Sleep Number M7 Mattress for Those Who
- Are hot sleepers
- Have sleeping partners with different sleeping patterns
- Love memory foam
- Are impressed with the innovative technology it offers
Avoid Sleep Number M7 Mattress if:
- You are on a budget
- Hi-Tech app management is not your forte.
Comfort & Firmness
The Sleep Number M7 can provide dual adjustment of firmness. So, regardless of your side, it can go from 1 to 10 on the firmness scale.
Memory foam has pressure-relieving qualities. The cooling and gel-infused versions keep you cool throughout the night. It provides its sleepers with cradling and adjusting to the shape and weight of the body. This escalates the comfort level by tenfolds.
Performances
The mattress performs well with advanced technology providing the sleeper with ultimate comfort. You can have your firmness on your particular sleeping side. The technology evaluates your comfort level. There is a lot more to this mattress that backs its great performance.
Is Sleep number M7 Good Mattress for Back Pain?
The Sleep Number M7 is an excellent mattress for back pain. The usual cause of back pain every morning is sleeping on the wrong firmness. Its firmness is only partially suitable for your sleeping style. M7 eliminates all the issues by letting you adjust the firmness to counter back aches and joint pains.
Sagging and Edge Support
The Sleep Number M7 is enclosed in a Polyester and Rayon covering that protects the mattress. It also helps with edge support. Memory foam may be prone to sagging because of its impression-bearing properties. However, the 4-inch thickness puts the matter to rest because it makes sagging highly likely.
Motion Isolation
The M7 comprises two air chambers on each side of the mattress. This ensures that any motion originating on one side remains on that site. The memory foam absorbs any movement generated. The mattress overall scores excellently well with motion isolation.
Saatva Classic is also a great mattress in this regard. It is exceptionally good with motion resistance and a better alternative to the costly M7.
Sleeping Position and Weight
A different sleeping style means you need different mattress firmness. The Sleep Number M7 excels in providing alternating firmness with its air chambers. You can inflate it to complete a firmer sleeping surface and vice versa. Anyone who sleeps on their stomach and back will need the firm variant.
As for the weight of individuals, it shouldn’t be a bother. The mattress has a reliable memory foam thickness for any body weight.
Breathability & Heat Transfer
The mattress has many memory foam layers, but each layer aims to keep the sleeper cool. The 4 inches of memory foam is of cooling quality. The extra 1 inch has cooling gel infused to keep the layer above the cooler. There is also CoolFit technology within the memory foam to enhance the cooling effect.
The mattress’s cover is porous and breathable, adding to the softness. Overall the mattress is built to resist heat and favor hot sleepers.
Saatva Classic is an excellent mattress for dissipating body heat. And it is a less pricey version of the mattress mentioned above.
Durability
A mattress giving you 15 years of warranty must have remarkable lasting properties. Considering the quality of the materials, the high cost, and the construction, the mattress tends to be durable. It has an extra support layer below the air chambers, increasing the mattress’s height.
What is the Sleep Number M7 Mattress Made of?
- Cover – A Sleep Number unique with excess softness and comfort. Gives a smooth sinking feeling for instant pleasure. It is made of Polyester and Rayon fabric to provide breathability.
- Cooling Foam: With CoolFit technology, the 4-inch foam layer keeps cool. It conforms to your body shape, giving you a hugging feeling. There are infused gels to absorb body heat and keep you from sweating.
- Air Chambers – Inflating and deflating air chambers to alter firmness. These air chambers are connected to hose pipes which allow air to enter and exit according to your settings. The amount of air helps change the firmness of the mattress. Mattresses with two chambers will enable a shift of firmness on both sides of the mattress.
- Support Layer – 2 inches of foam layer to support the air chambers and the sleeper’s body. It also helps the mattress gain extra height.
Is Sleep Number M7 Mattress Flippable?
No, the Sleep Number M& is not flippable because of its air chambers. A layer supports the air chambers below, but the top of the mattress has 4-inch thick memory foam. The mattress is assembled in a particular way and cannot be flipped.
Does Sleep Number M7 Mattress Come in a Box?
Sleep Number M7 or other Sleep Number mattresses do not arrive in a box.
Is Sleep Number M7 Mattress Usable with an Adjustable Bed?
Yes, Sleep Number M7 mattress can be used on an adjustable base.
Is Sleep Number M7 Mattress in the USA?
Yes, Sleep Number mattress is based in California, USA.
Price Range
| Size | Dimensions | Price |
| Twin XL | 38″ x 80″ | $2,749 |
| Full | 54″ x 75″ | $3,024 |
| Queen | 60″ x 80″ | $3,199 |
| King | 76″ x 80″ | $3,899 |
| Split King | 76″ x 80″ | $4,999 |
| FlexTop King | 76″ x 80″ | $4,999 |
| Cal King | 72″ x 84″ | $3,899 |
| Split California King | 72″ x 84″ | $4,999 |
| FlexTop California King | 72″ x 84″ | $4,999 |
Trial, Shipping, and Warranty
Trial: 100-night trial is offered on mattresses. However, you are encouraged to sleep on the mattress for at least 30 nights before deciding.
Warranty: A 15-year warranty is offered to Sleep Number consumers for their mattresses.
Shipping: $249 for Premium delivery and setting up your mattress and base must be paid. The professionals will deliver the mattress and set it up in your house.
Our Verdict
Sleep Number M7 is a great mattress and one of the best investments. With Sleep Number technology and the ability to alter firmness, you can look forward to a fantastic sleeping experience. The CoolFit temperature regulation is hands down one of the best features.
Considering that good sleep is necessary for everyone, we recommend Saatva Classic, a more affordable and equally competent mattress.