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King smart beds

Explore our adjustable King smart beds, a great choice for couples. Our King-sized mattresses let you choose your ideal firmness on each side with generous space for both of you.

Sleep Number c1 smart bed with light grey tufted headboard
Sleep Number c1 smart bed
  • $1,499
4.7 rating stars(313) reviews
Sleep Number c2 mattress with a vertical panel headboard
Sleep Number c2 smart bed
  • $1,499
  • $300 OFF$1,799
4.7 rating stars(24267) reviews
Sleep Number c4 mattress with a vertical panel headboard
Sleep Number c4 smart bed
  • $2,399
4.7 rating stars(23163) reviews
Sleep Number p5 mattress with a Split Channel headboard
Sleep Number p5 smart bed
  • $2,699
  • $500 OFF$3,199
4.7 rating stars(23531) reviews
Sleep Number pSE smart bed
  • $2,159.40
  • 40% OFF$3,599
4.7 rating stars(11090) reviews
Sleep Number p6 mattress with a Split Channel headboard
Sleep Number p6 smart bed
  • $3,799
4.7 rating stars(20404) reviews
Sleep Number m7 mattress with a horizontal panel headboard
Sleep Number m7 smart bed
  • $4,699
4.7 rating stars(7308) reviews
Sleep Number i8 mattress with a Split Channel headboard
Sleep Number i8 smart bed
  • $3,499
  • $1200 OFF$4,699
4.8 rating stars(65239) reviews
Sleep Number iLE smart bed
  • $6,199
4.8 rating stars(36456) reviews
Sleep Number i10 mattress with a white horizontal panel headboard
Sleep Number i10 smart bed
  • $6,199
4.8 rating stars(21694) reviews
Sleep Number ClimateCool™ smart bed
  • $4,560
  • 20% OFF$5,700
4.8 rating stars(149) reviews
Sleep Number Climate 360 smart bed with adjustable firmness and temperature control
Sleep Number Climate360® smart bed
Includes Smart Adjustable Base
  • $10,999
  • $1500 OFF$12,499
4.7 rating stars(4459) reviews