ecobee residential thermostats are compatible with most residential heating and cooling systems in North America. To check, please visit our online compatibility checker at ecobee.com/compatibility.

Yes. Installation typically takes 45 minutes or less. Simply follow the instructions included in the ecobee mobile app, or your ecobee4 box. Wiring diagrams can be found at ecobee.com.

Sure thing. If you have an ecobee, the package contains a Power Extender Kit (PEK), which is what you’ll use to power your thermostat. For more details, refer to step 3 of the Installation Guide.

You can control your ecobee4 using the ecobee app on your mobile device or through the ecobee web portal. Adjust the temperature, set your schedule, even check in on rooms if you've got room sensors set up.

See this image.

No. ecobee4 has built-in Alexa functionality, including two embedded microphones and a speaker — so you can take advantage of Alexa's growing list of skills without additional hardware.