Live comfortably, save automatically.
Experience enhanced comfort, increased savings, and advanced control with SmartThermostat with voice control and included SmartSensor ($45 value).
- Save 23%* on annual energy costs
- Included SmartSensor extends comfort to your most important rooms
- Comes with Alexa Built-in for calls, music, and added control
- ENERGY STAR® certified
- Monitor and control temperature anywhere from your iOS or Android
* Compared to a hold of 72°F/22°C.
SmartSensor included for enhanced comfort.
SmartSensor keeps you comfortable where you are, not just where your thermostat is. Simply place SmartSensor in the bedroom, office, or child’s room for total comfort and control.
- Occupancy detection manages temperature automatically.
- Helps balance your home’s temperature.
- Control straight from the app or your smart home assistant.
Works in harmony with leading smart home ecosystems including Apple HomeKit.
Comfort when you're home, savings when you're away.
Experience comfort when you’re home and reduce energy use when you’re out with Smart Home & Away, which detects your presence and automatically adjusts the temperature.
Made for energy savings.
Save up to 23%* annually on your heating and cooling costs. eco+ adjusts for indoor humidity, time-of-use energy prices, and local demand for even more savings.
Comfort you control, from anywhere.
Turn the heat down, call or message your family, look up a recipe, and control other devices in your home, all with your voice.
eco+ makes saving energy automatic.
eco+ is a free software upgrade that helps your ecobee thermostat adapt to your schedule, for additional energy savings and comfort.
- Reduces strain on the electricity grid.¹
- Automatically heats or cools when electricity is cheaper and cleaner.¹
- Learns your routine and recommends changes to your thermostat schedule.
1 Where applicable.
Get more out of your thermostat with Alexa Built-in and Spotify.
SmartThermostat with voice control comes with Alexa Built-in and a reengineered speaker for rich sound.
- Make calls and message friends.
- Listen to your favorite Spotify playlists and podcasts.
- Connect to a smart speaker with Bluetooth.
- Control other Alexa-enabled devices with your voice.
Height: 109 mm (4.29 in.)
Width: 109 mm (4.29 in.)
Depth: 25.6 mm (1 in.)
Height: 40 mm (1.6 in.)
With stand: 50 mm (2 in.)
Width: 40 mm (1.6 in.)
Depth: 26 mm (1 in.)
Height: 158.6 mm (6.2 in.)
Width: 158.6 mm (6.2 in.)
Depth: 8.7 mm (0.3 in.)
Power Extender Kit*
Length: 62 mm (2.4 in.)
Width: 62 mm (2.4 in.)
Depth: 23 mm (0.9 in.)
*Optional for installation
|Processor & memory
||1.5GHz quad-core Cortex A35 processor
4GB Flash (eMMC)
512MB DDR4 RAM
|Voice & audio
||Built-in Alexa Voice Service
Far-field voice recognition
||Gas, Oil, Electric, Dual-fuel
Heat Pump (4H/2C)
Humidifier, Dehumidifier, Ventilator, HRV or ERV
|Connectivity & security
||Dual-band Wi-Fi: 802.11 b/g/n @ 2.4GHz, 802.11 a/n/ac @ 5GHz
WEP 64, WEP 128, WPA, and WPA2 encryption methods
DHCP (dynamic) or static IP addressing
168-bit SSL encryption
||Apple HomeKit, Amazon Alexa, Samsung SmartThings, IFTTT, and more.
||15-20 MB/month (dependent on Alexa Voice Service usage)
||Less than 3.5 VA
||Wired 24VAC through terminals C and Rc.
Power Extender Kit enables you to reliably power your thermostat without having to run a fifth wire.
||Desired Temperature: 45° to 92°F (7° to 33°C)
Display: 40° to 100°F (5° to 37°C)
Sensitivity: +/− 1°F (+/− 0.5°C)
Operating: 32° to 130°F (0° to 55°C)
||Display: 20% to 90%
Sensitivity: +/− 5%
Operating: 5% to 95% RH (non-condensing)
||−31° to 113°F (−35° to 45°C)
5% to 95% RH (non condensing)