AC specialist Carrier debuted Côr, its smart thermostat, at CES 2015. While the features aren't terribly different from Nest, what may set it apart is that Carrier has over 100 years of experience in the heating and cooling business.
Sleep Number debuted its SleepIQ Kids Bed at CES 2015. Much like the adult version, it monitors sleep, but the company also added some child-friendly features, like night lights and monster detectors.