Family research · sources reviewed 12 Aug 2026
Sleep Number Innovation i Series
Premium iLE, i8, and i10 smart mattresses.
Construction boundary
What can be grouped, and what cannot
Each retains an exact page; optional bases and app features are documented separately from mattress feel.
Official documentation
Facts supported by located manufacturer sources
- 01
Official support scope lists iLE, i8, and i10 separately. 1
Independent context
Outside findings with strict scope limits
- 01
The i8 review includes a FlexFit 3 base and is not a family-wide score. 4
i8 plus named base only.
Not established
Evidence gaps
These details were not found in the reviewed sources and are not filled with assumptions.
- Mattress-only versus base-attributable effectsNot verified in the reviewed sources
- Exact generation specificationsNot verified in the reviewed sources
- Software/support lifecycleNot verified in the reviewed sources
Documented mattresses
Mattresses documented in this family
Sources
Sources used for this mattress
- 01Official catalog: Sleep NumberGet to know your Sleep Number smart mattress ↗
2023–2026 c2, c4, p5, p6, pSE, m7, iLE, i8, and i10 scope and Smart Control system.
- 02Official specifications: Sleep NumberClimate collection ↗
Climate360 and ClimateCool system distinction.
- 03Independent review: Sleep FoundationTempur-Pedic versus Sleep Number ↗
Named Sleep Number c2 comparison context only.
- 04Independent review: Tom's GuideSleep Number i8 month-long review ↗
i8 paired with FlexFit 3 base; mattress and base effects cannot be fully separated.