Smart display hubs do a little of everything from entertainment to home management. Here are CNET's current favorite models.

Nest is still a solid smart thermostat, but it isn’t massively different from the second-gen model and the Ecobee4 offers more features. (John Kim/CNET/TNS) Nest is still a solid smart thermostat, but ...

Nest is still our choice for best overall smart thermostat, but it isn’t massively different from the second-gen model, and the gap is narrowing as other brands introduce solid competitors. (CNET) ...