Question 1

Which is better, ecobee Smart Thermostat Premium or LEVOIT Core 300S Air Purifier?

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 LEVOIT Core 300S Air Purifier 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 LEVOIT Core 300S Air Purifier?

Accepted Answer

The ecobee Smart Thermostat Premium scores 9/10 while the LEVOIT Core 300S Air Purifier 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 LEVOIT Core 300S Air Purifier: Which to Buy?