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      One small change can make all the difference. Powered by the latest technology, the SmartThermostat with voice control enhances how you experience comfort and brings new meaning to having control of your smart home. Take your home comfort to new heights. Introducing the all-new SmartSensor, the thermostat room sensor that detects both temperature and occupancy for smarter comfort and further savings. Now with improved range and up to five years of battery life. SmartThermostat with voice control includes one SmartSensor.

      Check your system compatibility before you buy. Compatible wiring is required for installation. If your wiring is not compatible, consult with a contractor for installation assistance.

      Whole-home comfort with a State-of-the-art SmartSensor (included) detects both temperature and occupancy to deliver comfort in the rooms that matter most.

      Enhanced energy savings with intelligent features for comfort when you’re home and savings when you’re away. Save up to 23% annually on your heating and cooling costs.

      Hot or cold spots begone! Place sensors around the house to help even out hot or cold spots and keep your whole home comfortable.

      The power of advanced voice control with Alexa built-in. With Alexa and the latest in far-field voice technology built in, you can change the temperature, call your friends, play music, and control other smart devices—all with your voice.

      ENERGY STAR® certified.


      Model Number EB-STATE5-01
      Total Width (inches) 4.29
      Total Length (inches) 4.29
      Depth (inches) 1
      Thermostat Sensors temperature, humidity, occupancy, proximity
      Remote Sensors One (1) SmartSensor included
      Track Energy Savings/Use Up to last 15 months
      Powering Methods Dedicated 24VAC power supply using a Common wire (or C wire). Power Extender Kit is included for homes without a C wire.
      Works With Apple HomeKit, Amazon Alexa, Samsung SmartThings, IFTTT
      Connectivity and Security Dual-band Wi-Fiwifi: 802.11 b/g/n @ 2.4GHzgiga-hertz, 802.11 a/n/ac @ 5GHzgiga-hertz Bluetooth 5.0 WEP 64, WEP 128, WPA and WPA2 encryption methods DHCP (dynamic) or static IP addressing 168-bit SSL encryption 915MHz radio
      ENERGY STAR® Yes
      Manufacturer Warranty 3 years
      Difference between ecobee3 lite ecobee SmartThermostat includes built-in Alexa Voice Assistant, Alexa Calling, Spotify Connect, Bluetooth Streaming, built-in Occupancy Sensor, and includes one (1) SmartSensor.



      Instant Rebate: $110.00


      The DTE Customer price is only available to DTE residential customers. In the cart, you must first select “Apply Rebates” and your DTE gas and/or electric service will be validated via the shipping address you enter. Qualified rebates will be applied to your order. Customer is eligible for one thermostat rebate per account.






      ecobee3 lite

      ecobee SmartThermostat with Voice Control

      Retail Price $129.99 $179.00 $249.00
      DTE Customer Price $79.99 $129.00 $139.00
      Voice Enabled    
      Touch Display  
      Occupancy Detection  
      Tracks Energy Usage/Savings  
      ENERGYSTAR® Certified  
      Room Sensors   ✔ *     ✔ **
      Manufacturer Warranty (Years) 3 3 3
      Works With Apple HomeKit, Amazon Echo, Amazon Alexa, and Wink Amazon Echo, Amazon Alexa, Google Home Assistant, Samsung Smart Things, Apple Homekit, IFTTT and Wink Apple HomeKit, Amazon Alexa, Samsung SmartThings, IFTTT 

      * sold separately

      ** included


      Check your system compatibility before you buy at