The Ecobee3 Lite is the smart thermostat from Ecobee that costs the least, and it has the best voice integrations

, just like the Nest Thermostat, which costs $130.Ecobee3 Lites can still be purchased brand-new for $180, or they can be certified refurbished for $130.If you like the Ecobee platform but don't want to spend more than $200 on a new Ecobee, you could go with a certified refurbished Ecobee3 Lite instead.
Ecobee claims that each certified refurbished thermostat is "inspected and fully tested to ensure it is in like-new condition." They can be purchased directly from the company's website.
The Ecobee3 Lite is compatible with Alexa, Google Assistant, and Apple HomeKit, and the Ecobee app is well designed.As a result, you can incorporate voice assistants and smart home features with great ease.Examine our Ecobee3 Lite evaluation.