From bouncy innersprings to contouring memory foam, your mattress type can make or break your sleep.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Smart mattresses connect wirelessly to apps or remotes and allow you to customize some aspect of the ...

Add Yahoo as a preferred source to see more of our stories on Google. You may have heard of Sleep Number, and we know that everyone's wondering, "Is a smart bed worth buying?" To answer your query, we ...

HONORABLE MENTION: Eight Smart’s memory foam mattresses ($999 and up) have embedded sensors that track owners’ sleep habits and send them to a companion smartphone app. Users can then use that data to ...