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Want to know if you are eligible for an additional $100 – $150 in rebates?

Find out here

ComEd®, Nicor Gas, Peoples Gas and North Shore Gas are offering rebates on your ecobee3 purchase!
Here’s how it works:

During check-out we will validate your Zip Code to ensure you are in an eligible area. Upon verification of area, you will receive a confirmation email containing details on how to apply for the available rebates.

To qualify for rebates, you must:
  • Be a current residential delivery customer of ComEd® ($100 rebate) and/or
  • Be a current residential customer of Nicor Gas, Peoples Gas, or North Shore Gas ($50 rebate)
  • Have your ecobee3 purchased & installed before May 31, 2017 in a single-family home (attached or detached, which includes condos and townhomes), or a multi-family property of 4-units or less
  • Have your ecobee3 controlling a central air conditioner and furnace, electric resistance heating (with or without a central air conditioner), or electric heat pump
  • Have Wi-Fi and an internet connection
  • For ComEd, rebates are available for up to two thermostats per household
  • For Nicor Gas, Peoples Gas and North Shore Gas, owners of single-family homes, two-flats and individually-metered condos, apartments and townhomes are eligible
  • Note: if you are with one of the gas utilities, there are no limits on the number of thermostats that can receive a rebate

Want to know if you are eligible for an additional $50 rebate?

Find out here

Xcel Energy Colorado wants to reward you for conserving energy by giving you a $50 rebate for owning an ecobee3 – the smarter wi-fi thermostat with room sensors.

Here’s how it works:

During check-out we will validate your Zip Code to ensure you are in an eligible area. Upon verification of area, you will receive a confirmation email containing details on how to apply for the rebate. After being approved, Xcel Energy will mail you a check for $50. It’s that simple!

To qualify for the rebate, you must:
  • Be a current Xcel Energy Colorado residential rate electric and gas customer with a single-family home and central air-conditioning
  • Purchase, install and register your ecobee3 between June 1, 2015 and December 31, 2016
  • Have Wi-Fi and an internet connection
  • A clear copy of a valid, date purchased receipt must accompany your application
  • Only one rebate is available per customer/account holder
  • Terms & conditions apply. For more information about the rebate and customer eligibility, please visit the Xcel Energy smart thermostat rebate web page

Want to know if you are eligible for an additional $50 rebate?

Xcel Energy Minnesota wants to reward you for conserving energy by giving you a $50 rebate for owning an ecobee3 – the smarter wi-fi thermostat with room sensors.

Here’s how it works:

During check-out we will validate your Zip Code to ensure you are in an eligible area. Upon verification of area, you will receive a confirmation email containing details on how to apply for the rebate. After being approved, Xcel Energy will mail you a check for $50. It’s that simple!

To qualify for the rebate, you must:
  • Be a current Xcel Energy Minnesota residential rate electric customer with a single-family home and central air-conditioning
  • Purchase, install and register your ecobee3 between October 29, 2015 and December 31, 2016
  • Have Wi-Fi and an internet connection
  • Only one rebate is available per customer/account holder
  • Terms & conditions apply. For more information about the rebate and customer eligibility, please visit the Xcel Energy smart thermostat rebate web page

Want to know if you are eligible for an additional $100 rebate?

Enbridge Gas wants to reward you for conserving energy by giving you a $100 rebate for owning an ecobee3 – the smarter wi-fi thermostat with room sensors.

Here’s how it works:

During check-out we will validate your postal code to ensure you are in an eligible area. Upon verification of area, you will receive a confirmation email with the link and details on how to apply for the rebate. After your application is approved, Enbridge Gas will put $100 into your account, which you will see on your next bill. It's that simple!

To qualify for the rebate, you must:
  • Be an Enbridge residential customer
  • Register your ecobee3 between April 15, 2015 and December 31, 2016
  • Terms & conditions apply. For more information about the rebate and customer eligibility, please visit the Enbridge Gas smart thermostat rebate web page.

Want to know if you are eligible for an additional $100 rebate?

Georgia Power wants to reward you for conserving energy by giving you a $100 rebate for owning an ecobee3 – the smarter wi-fi thermostat with room sensors.

Here’s how it works:

During check-out we will validate your zip code to ensure you are in an eligible area. Upon verification, you will receive a confirmation email with the link to apply for the rebate. After your application has been reviewed, Georgia Power will mail you a check for $100. It’s that simple!


To qualify for the rebate, you must:
  • Be a current residential customer of Georgia Power.
  • Have your ecobee3 purchased & installed between January 1, 2015 and December 31, 2016

Terms & conditions apply. For more information about the rebate and customer eligibility, please visit the Georgia Power rebate web page

Want to know if you are eligible for an additional $100 rebate?

Mass Save and your Utility company wants to reward you for conserving energy by giving you a $100 rebate for owning an ecobee3 – the smarter wi-fi thermostat with room sensors.

Here’s how it works:

During check-out we will validate your Zip Code to ensure you are in an eligible area. Upon verification of area, you will receive a confirmation email with the link and details on how to apply for the rebate. After your application is approved, Mass Saves will mail you a $100 Prepaid Visa Card. It’s that simple!

To qualify for the rebate, you must:
  • Purchase an ecobee between January 1, 2016 and December 31, 2016
  • Must be a residential natural gas heating or electric customer of a participating Mass Save utility (Bershire Gas, Blackstone Gas Company, Cape Light Compact, Columbia Gas of Massachusetts, Eversource, Liberty Utilities, National Grid, Unitil)
  • Terms & conditions apply. For more information about the rebate and customer eligibility, please visit the Mass Save rebate web page.

Want to know if you are eligible for a $100 rebate?

Washington Gas wants to reward you for conserving energy by giving you a $100 rebate for owning an ecobee3 – the smarter wi-fi thermostat with room sensors.

Here’s how it works:

During check-out we will validate your Zip Code to ensure you are in an eligible area. Upon verification of area, you will receive a confirmation email with the link and details on how to apply for the rebate. After your application is approved, Washington Gas will mail you a check for $100. It’s that simple!

To qualify for the rebate, you must:
  • Be a Washington Gas Maryland residential customers, and not currently enrolled in an electric utility demand response program
  • Purchase & install thermostat between January 1, 2015 and December 31, 2016
  • File rebate application no later than 30 days from purchase date
  • Not also apply for the regular programmable thermostat rebate
  • Terms & conditions apply. For more information about the rebate program and customer eligibility, read the Washington Gas Rebate Program web site.
  • ecobee3, HomeKit-Enabled
  • ecobee3, HomeKit-Enabled
  • ecobee3, HomeKit-Enabled

ecobee3, HomeKit-Enabled

The smarter wi-fi thermostat with room sensor.

Ordinary thermostats read the temperature in only one room, but are supposed to deliver comfort in all rooms. ecobee3 room sensors deliver the right temperature in the rooms that matter most.

249.00

Delivered in 2-3 business days.

button

ecobee3, HomeKit-Enabled

The smarter wi-fi thermostat with room sensor.

Ordinary thermostats read the temperature in only one room, but are supposed to deliver comfort in all rooms. ecobee3 room sensors deliver the right temperature in the rooms that matter most.

Compatible with

Featuring a 3.5" full-color LCD touchscreen, 320 x 480 pixel display with highly intuitive iconography and
controls, just like your smartphone. Reads temperature in multiple locations solving for uneven
temperatures in the rooms that matter most.

Smart, really smart

Intuitively understands when to turn on your heating or cooling equipment based on your home’s unique energy profile and the weather outside, making sure you’re comfortable at all times.

Knows you have a life

Senses whether anyone’s home and which rooms are occupied, delivering comfort when you’re at home and saving you energy and money when you’re not.

Lower your energy bills

ecobee3 saves homeowners an average of 23% annually, paying for itself in energy savings. Learn more at ecobee.com/Savings.

Dependable support

Our knowledgeable in-house customer service and support specialists can help you every step of the way.

Reach us at support@ecobee.com or 877.932.6233

Anytime, anywhere

Lets you monitor and control the temperature in your home anytime, anywhere, on your smartphone, tablet, or computer.

Technical Specifications

Compatibility

  • Conventional (2H/2C)
  • Heat pump (4H/2C) incl. 2-stage auxiliary heat
  • Gas, oil, electric
  • Dual fuel support
  • Humidifier, Dehumidifier, Ventilator, HRV or ERV

Compatibility Checker

Wire Terminals

Rc Y1 O/B
Rh Y2 ACC +
G W1 (AUX1) ACC -
C W2 (AUX2)

Powering Method

Wired 24VAC through terminals C and either Rh or Rc.

Power Extender Kit (included) enables you to reliably power your thermostat without having to run a fifth wire.

Power consumption

Less than 3.5 VA

Connectivity and security

ecobee uses the latest encryption technologies to ensure that data is protected both in transmission and network access. The ecobee3 is designed to support:

  • wi-fi, 915MHz, future expansion slot
  • 802.11 b/g/n @ 2.4 GHZ
  • WEP 64, WEP 128, WPA and WPA2 encryption methods
  • DHCP (dynamic) or static IP addressing
  • 168 bit SSL encryption

Temperature range

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)

Humidity range

Display: 20% to 90% RH
Sensitivity: +/- 5% RH
Operating: 5% to 95% RH (non condensing)

Green

  • Recyclable packaging
  • Mercury free
  • Arsenic free
  • PVC free
  • ROHS compliant

Product dimensions

ecobee3

Height: 3.93 in / 100 mm
Width: 3.93 in / 100 mm
Depth: 0.9 in / 22 mm

Room Sensor

Height: 1.7 in / 44 mm
(with stand) 2.2 in / 54 mm
Width: 1.7 in / 44 mm
Depth: 0.8 in / 20 mm

Display

3.5" full-color LCD touch screen
320 x 480 pixel display

Sensors

Thermostat Room sensor
  • Temperature
  • Motion
  • Proximity
  • Humidity
  • Temperature
  • Motion

Bandwidth

15-20 MB/month

echobee3 technical
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