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ecobee vs. Competition
Features Comparison

Feature
ecobee3: ecobee3
Nest: Nest
Honeywell Lyric: Honeywell Lyric
Remote sensors
ecobee3: ✔ (wireless)
Nest: -
Honeywell Lyric: -
Touchscreen
ecobee3:
Nest: -
Honeywell Lyric: -
Display size (inches)
ecobee3: 3.5
Nest: 1.8
Honeywell Lyric: 1.4
Estimated energy savings
ecobee3: 23%*
Nest: 20%
Honeywell Lyric: Variable
Installation process
ecobee3: DIY or Professional
Nest: DIY or Professional
Honeywell Lyric: DIY or Professional
Installation videos
ecobee3:
Nest:
Honeywell Lyric:
Wi-Fi
ecobee3:
Nest:
Honeywell Lyric:
Home IQ™
ecobee3:
Nest: -
Honeywell Lyric: -
Historical system information
ecobee3: 15 months
Nest: 10 days
Honeywell Lyric: -
Warranty (years)
ecobee3: 3
Nest: 1
Honeywell Lyric: 5
Onscreen alerts & reminders
ecobee3:
Nest: -
Honeywell Lyric: -
Live local weather
ecobee3:
Nest: -
Honeywell Lyric:
Weather forecast
ecobee3: 4-day
Nest: -
Honeywell Lyric: 12 hours
Follow Me
ecobee3:
Nest: -
Honeywell Lyric: -
Web portal
ecobee3:
Nest:
Honeywell Lyric: -
Mobile Apps
ecobee3:
Nest:
Honeywell Lyric:
Free cooling
ecobee3: ✔ (with ventilator)
Nest: -
Honeywell Lyric: -
AC overcool to dehumidify
ecobee3:
Nest:
Honeywell Lyric: -
Ventilator control
ecobee3:
Nest: -
Honeywell Lyric:
Optimal humidity
ecobee3:
Nest:
Honeywell Lyric:
Fan dissipation
ecobee3:
Nest:
Honeywell Lyric: -
Upstaging & downstaging
ecobee3:
Nest:
Honeywell Lyric:
Dehumidifier control
ecobee3:
Nest:
Honeywell Lyric:
Humidifier control
ecobee3:
Nest:
Honeywell Lyric:
Humidity sensor
ecobee3:
Nest:
Honeywell Lyric:
Thermostat proximity sensor
ecobee3:
Nest:
Honeywell Lyric:
Occupancy sensor
ecobee3:
Nest:
Honeywell Lyric: -
Smart Home/Away
ecobee3:
Nest:
Honeywell Lyric:
No annual fees
ecobee3:
Nest:
Honeywell Lyric:
Keypad lock
ecobee3:
Nest:
Honeywell Lyric:
Power options
ecobee3: Wired
Nest: Wired/Battery
Honeywell Lyric: Wired/Battery
Built-in level
ecobee3:
Nest:
Honeywell Lyric:
Support forums
ecobee3:
Nest:
Honeywell Lyric:
Open API
ecobee3:
Nest: -
Honeywell Lyric: -
*These savings are calculated by comparing to a hold of 22˚C. For details visit ecobee.com/savings