Though standard king mattresses and California king mattresses offer roughly the same amount of surface area, the proportions are different. A king mattress is wider and shorter, measuring 76 ...

While a good mattress and pillow will get you a long way toward sleeping as comfortably as possible, an adjustable bed base can literally take your sleep to a new level by letting you tilt ...

Nadine Liersaph spent $12,000 on her sleeping setup, a split California king bed and adjustable bed frame combo. It's massive, with a heavy metal base that lets her adjust the entire bed at once ...

Sleep Number is known for its exceptional smart beds, offering sleep tracking, temperature regulation and adjustable comfort ...