The best smart thermostats of 2020

CNET | Jan 16, 2020 at 10:00 AM
  • Smart thermostats do more than automate a fixed heating and cooling climate control schedule.
  • Many of these devices also work with Alexa, Google Assistant and Siri now too, giving you yet another way to adjust your thermostat settings with remote access.
  • Installations can vary widely from thermostat to thermostat and HVAC system to HVAC system, but there are some basic steps required for installing these devices.