Ecobee3 EB-STATe3-01 Smart Wi-Fi Thermostat With Remote Sensor

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Ecobee3 EB-STATe3-01 Smart Wi-Fi Thermostat With Remote Sensor


Item is no longer available, please order EB-STATELTP-02

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


Dependable support

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

Anytime, anywhere

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


Technical Specifications


  • 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)



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

Product dimensions


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

Remote 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


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


Thermostat Remote sensor
  • Temperature
  • Motion
  • Proximity
  • Humidity
  • Temperature
  • Motion


15-20 MB/month

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