You can add multiple ecobee thermostats to your account through the ecobee web portal or through our mobile app.
- Login to your web portal.
- Select the drop down menu at the top right corner of the screen.
- Select Add Thermostat.
- On the ecobee thermostat, go through the registration process until you get the 4-digit registration code.
- Enter that code 4-digit code into the Selected device and register.
- Make sure you’re on the overview screen (it will say thermostats at the top). If not, select the back arrow at the top left until you are.
- Select the Side Menu > Add a new thermostat > register your thermostat.
Enter the 4-digit registration code.