The extra space is ideal for couples, co-sleeping parents, those with pets who seem to sneak under the covers and anyone who loves to starfish in an indulgently big bed. A king size mattress ...

The best split king adjustable beds allow each partner to doze comfortably while customizing their mattress feel and position. After testing and researching dozens of mattresses and base ...

For your most comfortable, personalized sleep, shop the best split king adjustable beds, including an adjustable base under ...