Save up to 20% on adjustable bases^

Split King smart beds

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

Split Mattress options sold only with adjustable bases.

  • $2,639.40
  • 40% OFF$4,399
4.7 rating stars(11161) reviews
  • $1,899
4.7 rating stars(368) reviews
  • $1,999
  • $200 OFF$2,199
4.7 rating stars(24369) reviews
  • $2,699
4.7 rating stars(23224) reviews
  • $3,999
4.7 rating stars(23648) reviews
  • $4,099
  • $500 OFF$4,599
4.7 rating stars(20476) reviews
  • $5,999
4.7 rating stars(7335) reviews
  • $7,599
4.8 rating stars(36654) reviews
  • $4,999
  • $1000 OFF$5,999
4.8 rating stars(65634) reviews
  • $7,599
4.8 rating stars(21765) reviews
  • $6,950
4.8 rating stars(246) reviews
Sleep Number Climate360® smart bed
Includes Smart Adjustable Base
  • $13,949
4.7 rating stars(4618) reviews