Sleep products maker Sleep Number Corporation Number has launched a new Sleep Number C1 smart bed with the ability to adjust the temperature and firmness of the mattress. The device can track sleep and adjust mattress temperature and firmness automatically or manually throughout the night. The bed also supports smart sleep tracking features, which can be viewed in the morning on a smartphone app. The halves of the mattress can move, adjusting to the spine and the position of the whole body. For example, the bed can lay you down so that you do not snore and breathe properly. The double model costs $599, while the king size version is priced at $999 dollars.