ecobee4 Comparison

Voice
Built-in Alexa Voice Service† and far-fi eld
voice technology
No built-in voice service
Sensors
Room sensors help manage hot and cold
spots in your home. Comes with one free.
Room sensors help manage hot and cold
spots in your home. Sold separately.
Display
Intuitive full color display
3.5” Display Size
Intuitive full color display
3.5” display size
Reliability Hardwired (C wire or power extended kit) Hardwired (C wire or power extended kit)
Smart
Uses room sensors, local weather and your
schedule to deliver cost savings and comfort
Uses room sensors, local weather and your
schedule to deliver cost savings and comfort
Warranty 5-year pro install warranty 5-year pro install warranty
Compatible
with most
systems
· 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
Humidifi er, Dehumidifi er, Ventilator, HRV or ERV No accessory support
Products Overview
Product Upgrade
MORE SENSORS. MORE COMFORT.
Room sensors detect temperature and occupancy in di erent rooms. Each ecobee
thermostat supports up to 32 room sensors. Adding additional sensors will enable
greater control of your comfort and help you save energy.
ecobee4 Pro ecobee3 lite Pro
Use of the Works with Apple HomeKit logo means that an electronic accessory has been designed to connect specifi cally to iPod touch, iPhone, or iPad, respectively, and has been certifi ed by the developer to meet
Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc.
or its a liates. †Subject to availability of the Amazon Alexa Voice Service.
More than a smart thermostat Unparalleled value, control and comfort