Question 1

Which is better, ecobee Smart Thermostat Premium or Kasa Smart Plug?

Accepted Answer

Based on our testing, the ecobee Smart Thermostat Premium scores higher overall at 9/10. The ecobee Smart Thermostat Premium scored 9/10 and the Kasa Smart Plug scored 8.6/10 in our Best Central AC vs Portable AC vs Window Unit 2026 evaluation.

Question 2

Is the ecobee Smart Thermostat Premium worth it over the Kasa Smart Plug?

Accepted Answer

The ecobee Smart Thermostat Premium scores 9/10 while the Kasa Smart Plug scores 8.6/10. The ecobee Smart Thermostat Premium is our "Best for Central AC" pick in the Best Central AC vs Portable AC vs Window Unit 2026 category.

ecobee Smart Thermostat Premium vs Kasa Smart Plug: Which to Buy?