How does the Sleep Number bed primarily offer personalization?

Answer

User manually setting firmness via air pressure up to 100

The Sleep Number bed, pioneered by Select Comfort (now Sleep Number Corporation), is defined by its user-centric approach to support customization. The core feature allows the sleeper to manually select their desired level of firmness using an interface that typically ranges up to a scale of 100. This adjustment is achieved by altering the air pressure contained within the mattress chambers. This mechanism provides personalized support based directly on the sleeper's stated preference, distinguishing it from truly smart systems that utilize sensors to initiate adjustments automatically without explicit user commands during the sleep cycle.

How does the Sleep Number bed primarily offer personalization?
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