Budget-friendly smart thermostat with HomeKit, Alexa, and Google support.
Compatibility
Platform Compatibility
Connectivity
Specifications
Physical
- Power Source
- C-Wire
- Dimensions
- 109mm × 109mm × 22mm
- Weight
- 185g
- Colors
- Black
- Indoor/Outdoor
- indoor
Thermostats Specs
- Warranty
- 3
- Geofencing
- No
- Scheduling
- Yes
- Display Size
- 3.5
- Display Type
- LCD Touchscreen
- Warranty Unit
- years
- C Wire Required
- No
- Energy Savings
- 23
- Smart Recovery
- Yes
- Display Size Unit
- in
- Power Extender Kit
- Yes
- Compatible Systems
- Conventional (2H/2C), Heat pump (4H/2C), Dual-fuel, Boiler
- Energy Savings Unit
- percent
- Room Sensors Included
- 0
- Room Sensors Supported
- Yes
Features
Pros & Cons
Pros
- Works with HomeKit, Alexa, Google, SmartThings
- Up to 23% energy savings
- Compatible with room sensors (sold separately)
- Power Extender Kit included for homes without C-wire
Cons
- No room sensor included
- No built-in Alexa like Premium model
- No geofencing
Best For
Product Details
The Ecobee3 Lite delivers smart thermostat features at an accessible price point. It works with all major voice assistants and smart home platforms including Apple HomeKit. While it doesn't include a room sensor, it's compatible with Ecobee SmartSensors for multi-room comfort. Smart Recovery learns your home's heating and cooling patterns to optimize comfort and efficiency.
Related Products
View all Thermostats$220 – $250
Premium thermostat with built-in Alexa, air quality monitor, and SmartSensor included. Works with Siri via HomePod.
$250 – $280
Premium learning thermostat with Matter support. 60% larger display, works with Alexa, Google, HomeKit, and can save 12% on heating bills.
Smart WiFi thermostat with room sensors and multi-room comfort.