ecobee4 EB-STATE4P-01 Wi-Fi Smart Thermostat with Built-In Alexa Voice Service
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ecobee4 Wi-Fi Smart Thermostat with Built-In Alexa Voice Service

The New Voice-enabled Smart Thermostat
  • Comes with built-in Alexa Voice Service built in, so you can ask your ecobee to set a timer, read you the news, adjust the temperature, and more
  • Room Sensors help manage hot and cold spots of your home, delivering comfort to rooms that matter most, 1 free in box
  • Pair up to 32 room Sensors with your ecobee and place them in favourite areas like your living room, home office, or bedrooms, (sold separately)
  • Far-field voice technology means your ecobee4 can hear you from across the room
  • Easily adjust temperature and comfort settings from your Android and iOS devices
  • Save an average 23% on heating and cooling costs each year
  • Ensures you're comfortable by using thousands of data points to adjust your home to the right temperature
  • Get free monthly reports on how much energy you've saved and tips on how you can save even more
  • Hardwired for reliability means ecobee doesn't steal power from equipment to charge itself
  • Fast, easy installation you can do yourself. Use our handy step-by-step guide right on your phone
  • Connects with your accessories to easily manage your humidifiers, dehumidifiers, and ventilators
  • Works with Apple HomeKit, Samsung SmartThings, IFTTT and more

Item #: 29945 IN STOCK - SHIPS TODAY

REWARDS: 249 points
  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included
  • Be comfortable in the rooms that matter.

    Most thermostats only read the temperature in one place (usually the hallway) which can make other rooms uncomfortable. ecobee4 comes with a room sensor to help manage hot and cold spots.

    When you place sensors in your favorite rooms, ecobee4 can read the temperature and detect occupancy. That's how it ensures comfort in the rooms that matter.

    Comes with Amazon Alexa Voice Service built inside.

    With Amazon Alexa Voice Service built inside, ecobee4 can perform the many 'skills' that come with Alexa. All you have to do is ask, and watch the blue light pipe on top of the thermostat blink in response. For total hands-free control, it can even hear you from across the room..

    With Alexa, fulfill everyday tasks with a simple command.

    Imagine you’re throwing a last-minute dinner party. Simply ask your ecobee4 to walk you through each step out loud – from finding the right recipes to the ideal music playlist.

    Designed to be seen and heard.

    ecobee4 has embedded microphones with far-field voice recognition and a speaker engineered for clear voice and full sound. It’s the smart thermostat that looks at home on your wall – that you can hear and speak to from across the room.

    Save an average of 23%* in heating and cooling costs each year.

    Smart Home/Away can automatically enable the right mode for energy savings when it senses no one is home.

    Free energy reports show you how much energy you’ve conserved each month and provide insight into your heating and cooling equipment.

    Engineered to belong in your home.

    ecobee thermostats are hardwired, which means your thermostat isn’t relying on a battery or your HVAC equipment to charge itself.

    ecobee Thermostats Comparison


    ecobee3 lite

    Built-in Amazon Alexa Voice Service (voice enabled) Yes No
    Far field voice technology Yes No
    Works with room sensors Yes; 1 free in box Yes; sold separately
    Display 3.5" Full Color (320X480) 3.5" Full Color (320X480)
    Power Extender Kit / C wire for reliability Yes; in the box Yes; in the box
    Occupancy detection Yes; thermostat + room sensors Yes; room sensors
    Smart algorithms Yes Yes
    Free online energy report (HomeIQ) Yes Yes
    Warranty 3 year customer install 3 year customer install
    Wifi 2.4GHz b/g/n 2.4GHz b/g/n
    Compatibility Conventional (2H/2C).
    Heat pump (4H/2C) incl.
    2-stage auxiliary heat.
    Gas, oil, electric.
    Dual fuel support.
    Conventional (2H/2C).
    Heat pump (4H/2C) incl.
    2-stage auxiliary heat.
    Gas, oil, electric.
    Dual fuel support.
    Accessory support (Humidifier, dehumidifier, ventilator, ERV, HRV) Yes No

    Not at your thermostat? No problem.

    Comfort on the go

    Adjust temperature and comfort settings easily from the ecobee mobile app on your Android and iOS devices, including Apple Watch.

    Knows you have a life

    Vacationing and forgot to let your ecobee know? Make a vacation event using the ecobee mobile app. If something’s wrong with your equipment, we can send you service alerts and reminders.

    Control the speaker and microphone

    Use the app to lower your volume, or enable Privacy Mode (microphone off) if you want to give Alexa a breather.

  • General
    Manufacturer ecobee
    Manufacturer Product No. EB-STATE4P-01
    UPC 627988401102
    Display 3.5” full-color LCD touch screen
    320 x 480 pixel display
    Thermostat Dimensions (L x W x D) 109 mm x 109 mm x 26.1 mm
    Room Sensor Dimensions (L x With stand x W x D) 44 mm x 54 mm x 44 mm x 20 mm
    Trim Plate Dimensions (L x W x D) 158.59 mm x 158.59 mm x 8.69 mm
    Power Extender Kit* Dimensions (L x W x D) 44 mm x 54 mm x 20 mm
    *Optional for installation
    Thermostat sensors Temperature
    Voice & audio Built-in Alexa Voice Service
    Built-in microphones
    Built-in speaker
    Far-field voice recognition
    Sensory TrulyHandsfree Wake Word engine
    Compatibility Gas, oil, electric, dual fuel
    Conventional (2H/2C)
    Heat Pump (4H/2C)
    Humidifier, Dehumidifier, Ventilator, HRV or ERV
    Wire Terminals Rc - Rh
    G - C
    Y1 - W1
    Y2 - W2
    O/B - ACC -
    PEK - ACC +
    Connectivity & Security Wi-Fi, IEEE 802.11 b/g/n @ 2.4 GHz
    Wi-Fi Protected Access (WPA/WPA2) and Wired
    Equivalent Privacy (WEP)
    DHCP (dynamic) or static IP addressing
    Transport Layer Security (TLS)
    Bandwidth 15+ MB/month (dependent on Alexa Voice Service usage)
    Power Consumption less than 3.5 VA
    Works with Apple HomeKit, Amazon Alexa, Samsung SmartThings, IFTTT and more.
    Powering Methods Wired 24 VAC through terminals C and Rc.
    Power Extender Kit enables you to reliably power your thermostat without having to run a fifth wire.
    Sustainability Recycled packaging
    ROHS compliant
    Temperature Range Desired Temperature: 44° to 92°F (7° to 33°C)
    Display: 41° to 98°F (5° to 37°C)
    Sensitivity: +/- 0.9°F (+/- 0.5°C)
    Operating:: 32° to 131°F (0° to 55°C)
    Humidity Range Display: 20% to 90% RH
    Sensitivity: +/- 5% RH
    Operating: 5% to 95% RH (non condensing)
    Storage -31° to 113°F (-35° to 45°C)
    5% to 95% RH (non condensing)
    Warranty 3-years
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    • 1x - ecobee4 thermostat
    • 1x - ecobee4 mounting plate
    • 1x - Room sensor with detachable stand
    • 1x - Install guide
    • 1x - Wire labels
    • 1x - Voice card
    • 1x - Screws and drywall plugs

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