Sleep Number® i8 smart bed

30% OFF

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$2,799.30Regular price: $3,999
You save $1,199.70
  • 100-night trial
  • 15-yr limited warranty
  • Delivery & setup
15-year limited
& setup

Blissfully cool, for all-night comfort.

You simply have to feel it. Our most popular combination of advanced temperature balancing and plush, pressure-relieving support.
  • Combination of layers with 4x more ceramic gel to release excess heat for temperature balancing comfort
  • Highly supportive layers conform to your body so you stay comfortable
  • Wonderfully plush layers provide more comfort as pressure points melt away
  • Adjustable comfort and firmness on each side—your Sleep Number® setting
  • Responds to your movements and automatically adjusts firmness on each side
  • Shows sleep quality—your SleepIQ® score—with personal insights for better sleep

i8 smart bed

  • Pressure relief
    10 out of 10
  • Support
    8 out of 10
  • Cooling
    8 out of 10
  • Comfort Layers
    6 inches
  • Mattress Height
    12 inches
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Frequently Asked Questions

  • A Sleep Number bed requires a firm flat surface to evenly support the air chambers inside your bed. A traditional box spring does not provide the support required for a Sleep Number mattress. The firm solid surface offered by our Integrated Base, a FlexFit™ Smart Adjustable Base or a platform bed is the ideal surface for your Sleep Number mattress.