Sleep Number finally offers an affordable smart mattress

Image: Sleep Number Sleep Number has released an adjustable smart bed with sleep tracking that costs less than $1,000, the company announced in a press release on Monday. While still a lot of money for what essentially is a fancy air bed, it’s still significantly cheaper than some comparable rivals.
Take, for example, Sleep Number competitor Eight Sleep, which makes smart mattress covers. (We’ve previously listed the Pod 2 cover as one of our favorite sleep gadgets.) Eight Sleep&rsqu