ecobee Smart Thermostat Premium - WiFi, Siri & Alexa Built-In, Smart Sensor | Air Quality Monitor. Works with Alexa, Siri and Google Home. Live view from your ecobee Doorbell. Energy Saving thermostat

Save up to 26% on your energy bills: ENERGY STAR certified. Automatically adjusts your temperature based on occupancy. Compared to a hold of 72°F

Manage hot or cold spots in your home: The included SmartSensor ($50 dollar value) detects which rooms you're actually using and adjusts temperature there, instead of relying on one reading from the hallway to provide whole-home comfort, room by room.

See and talk to visitors from your thermostat: Stream a live view of your front door and use two-way talk to answer visitors directly from your Smart Thermostat Premium with an ecobee Smart Doorbell Camera.

Compatible with 95% of HVAC systems: Use the Compatibility Checker on the ecobee support page to confirm your HVAC system works at ecobee.com/compatibility/thermostat

Easy DIY installation right out of the box: Includes the Power Extender Kit (PEK) for homes without a C-wire, a Trim Kit for a clean finished look, and everything needed for your easy install. Enjoy added peace of mind with an industry-leading 3-year warranty that helps protect your purchase.