Ecobee Smart Premium

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Honeywell T10 THX321WFS3001

Saving energy is just the beginning with ecobee’s all-new Smart Thermostat Premium. Harmonize your savings and comfort while also taking care of your home’s health and security needs with the ecobee Smart Thermostat Premium.


Brilliant at Savings and Comfort

ENERGY STAR® certified ecobee Smart Thermostat Premium automatically saves you up to 26%² per year on energy costs by learning how to uniquely cool and heat your home.

Built-in Air Quality Monitoring

Your key to a healthier home. Breathe easy with indoor air quality monitoring that detects relative humidity, volatile organic compounds and equivalent carbon dioxide (eCO₂) levels in the home. Receive alerts, tips for improving air quality and air filter notifications.

SmartSensor Included for Enhanced Comfort

Set the temperature for comfort in the rooms that matter most and help balance your home’s temperature by managing hot or cold spots with included SmartSensor.

More than a Thermostat

Acts as a home monitoring hub, including built-in smoke alarm detection, to alert you of issues or unexpected activity when you’re not home.³ Stay a step ahead of emergencies like frozen pipes or equipment failures with alerts for sudden, unexpected temperature changes.

Get Ultimate Convenience with a Smart Speaker Built-In

Control your home using the power of your voice with your choice of Siri⁴ or Alexa Built-in.

Learns and Adapts with eco+

eco+ is a suite of smart features that provides additional energy savings, enhanced comfort and recommendations that are unique to your home.

Convenience and Control

Adjust thermostat settings anytime, anywhere on Android and iOS devices with the ecobee app. Also works with preferred smart home systems like Amazon Alexa, Google Assistant, Apple HomeKit, SmartThings and IFTTT.


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