Natural Form vs Sleep Number

More comparisons below

Dual Responsive Air Systems

Both Natural Form and Sleep Number use separate air chambers to create a dual-adjustable sleep surface—which means each sleeper can adjust their side of the mattress to their own personal comfort zone. On most models, Sleep Number only has up to 3 zones in each individuals air chamber (per side).  Essentially, with less zones you get less support against important pressure points.

On Natural Form mattresses, you get up to 9 to 40 adjustable chambers per side (depending on model).  Which allows for ultimate support, pressure relief and a more restful sleep as a result.

adjustable firmness mattress control

Dual Adjustable Controls

Sleep Number uses a remote to control the firmness on each side of the mattress.  Although this is very customizable, changing the firmness uses excess electricity and noisy pumps to do so.

Where a Natural Form bed features two dials that allow you to control your firmness without the need of electricity and noisy pumps.

Removable Washable Cover

All Natural Form mattresses feature an easy to clean wool cover.  The cover is machine washable and helps prevent bed bugs and dust build up from occurring.

On the other hand, Sleep Number mattresses don’t offer this type of feature.

wool mattress topper

High Quality & ECO Friendly Materials


Luxurious Soft Natural Merino Wool Cover
Helps you sleep at the perfect temperature all night long!


Healthy CertiPur-US Foam
We only use flexible polyurethane foam that meets
CertiPUR-US®standards for content, emissions, and durability.

Recyclable Parts & Materials
Unlike Sleep Number, all Natural Form Mattresses
are 100% recycable


Made in Vermont
Natural Form mattresses are manufactured in our facility located
in Manchester, VT.  We are proud to say we manufacture and
assemble all Natural Form® mattresses in the U.S.A.

FDA Registered Manufacturing
Our consumer mattresses are handmade in the same FDA
manufacturing facility as our medical products.

Natural Form vs Sleep Number®

– Side by Side Comparison –

BrandNatural Form®Sleep Number®
Air Sleep System Core (Per Sleeper)9 to 40 Inter-connected adjustable air chambers per side (depends on model)Up to 3 adjustable air chambers per side
Adjustable FirmnessManual Dials on each side of the mattressRemote Control
Air Chamber MaterialsLow density polyurethyleneVulcanized Rubber
Interchangable Air SystemsYesNo
Clincally Proven & UsedYes
Natural Form mattress have been one of the most commonly used mattresses in hospitals worldwide for over 20 years
Never used
Power RequiredNoYes
NoisyNo motors, pumps, or electricityYes
Sleep Trial100 Nights100 Nights
Removable Washable CoverYes.
Hypoallergenic wool topper is machine wash friendly
CertiPUR-US FoamYesNo
Free Shipping & ReturnsYes.
Ships Factory Direct
Not always Free
White Glove DeliveryAvailableAvailable
AssemblyFully AssembledComes in different boxes and labor is needed

Shop our Mattresses

Natural Form Health Series +

refresh mattress on base
natural form euro mattress on base
  • Top Cover
  • Comfort Layer
  • Self Adjusting Technology
  • Clinically Used
  • Sleep Trial
Most Popular
Refreshby Natural Form
  • Soft Merino Wool
  • 3 Inch Hybrid Memory Foam
  • 40 Cross-Connected Pods
  • Clinically Used & Hospital Tested
  • 100 Night In-Home Sleep Trial
Highest Rated
The Best
Euroby Natural Form
  • Soft Merino Wool
  • 4 Inch Hybrid Memory Foam
  • 40 Cross-Connected Air Pods
  • Clinically Used & Hospital Tested
  • 100 Night In-Home Sleep Trial