Sleep Number
Proven quality sleep through effortless adjustable comfort
By the Mattress in USA Editorial Team · Dataset date: 2026-04-19 · www.sleepnumber.com ↗
Visit Sleep Number Official Website →Overview
Sleep Number is unique in the mattress industry, offering adjustable air mattresses that allow each side of the bed to be customized to a different firmness level on a scale from 0 to 100. The company is publicly traded and operates over 600 company-owned retail stores across the United States. Higher-end models include sleep tracking technology, responsive air adjustment, and temperature management features. Sleep Number mattresses are particularly popular with couples who have different firmness preferences.
Key Facts
Product Lineup
| Model | Type | Firmness | Queen price (historical) |
|---|---|---|---|
| c2 Smart Bed | Adjustable Air | Adjustable (0-100) | $1,099 |
| p5 Smart Bed | Adjustable Air | Adjustable (0-100) | $1,999 |
| i8 Smart Bed | Adjustable Air | Adjustable (0-100) | $3,399 |
| iLE Smart Bed | Adjustable Air | Adjustable (0-100) | $5,699 |
Prices shown are approximate queen-size MSRP. Check Sleep Number's website for current pricing.
Strengths
- +Infinitely adjustable firmness per side
- +Built-in sleep tracking on smart models
- +Over 600 retail stores for in-person testing
- +Responsive air technology adapts during sleep
Considerations
- −Premium to ultra-premium pricing
- −Requires electricity to operate
- −Air pump can produce noise
- −Complex technology means more potential failure points
- −100-night trial
Best For
- ✓Couples with different firmness preferences
- ✓Tech-savvy sleepers wanting sleep tracking
- ✓Those whose preferences change over time
- ✓Shoppers who want in-store testing
Not Ideal For
- ✗Budget shoppers
- ✗Those concerned about air pump noise
- ✗Those who prefer simplicity
- ✗Off-grid or power-outage-prone areas