Specifications
App CompatibleYesCompatible with 24V CoolingYesCompatible with 24V HeatingYesWorks WithAmazon Alexa, Apple HomeKit, Arlo, Cortana, Google Assistant, Hue, SmartThings, SiriVoice Assistant Built-inNoTouch ScreenYes
Key Specs
App CompatibleYesCompatible with 24V CoolingYesCompatible with 24V HeatingYesWorks WithAmazon Alexa, Apple HomeKit, Arlo, Cortana, Google Assistant, Hue, SmartThings, SiriVoice Assistant Built-inNoTouch ScreenYesAuto-Away ModeYesENERGY STAR CertifiedYes
General
Product Name3 lite Smart ThermostatBrandecobeeModel NumberEB-STATE3LT-02ColorBlackColor CategoryBlack
Dimension
Product Height2 inchesProduct Width5 inchesProduct Depth0.84 inchesProduct Weight1 pounds
Power
Wire ConfigurationC-wire, 4-WireWire TerminalsRC (cooling power), RH (heating power), C (common 24v power), G (fan operation), Y2 (cooling stage 2)Power SourceHard wired, Battery-poweredRechargeable BatteryNoBattery SizeButtonNumber of Batteries Required1Voltage TypeLow voltage
Compatibility
App CompatibleYesCompatible Product(s)Air conditioners, FurnacesCompatible with 24V CoolingYesCompatible with 24V HeatingYesWireless ConnectivityWi-FiOperating System CompatibilityAndroid, Apple iOSWorks WithAmazon Alexa, Apple HomeKit, Arlo, Cortana, Google Assistant, Hue, SmartThings, SiriVoice Assistant Built-inNo
Features
Touch ScreenYesAuto-Away ModeYesBacklitYesDate/Time DisplayYesRemote Sensor CapableYesNumber of Remote Sensors Included0Energy Usage and HistoryYesKeypad LockYes
Certifications & Listings
ENERGY STAR CertifiedYes
Warranty
Manufacturer's Warranty - Parts3 YearsManufacturer's Warranty - Labor3 Years
Other
UPC627988303154
Sleek design and elevated comfort meet impactful energy savings. Save up to 23%* annually on heating and cooling costs with ecobee3 lite, the smart thermostat that helps you live smarter and save more. Get a new handle on control and convenience. Manage your comfort from anywhere with the ecobee app on your iOS or Android mobile device.
Savings
Save up to 23% annually on heating and cooling costs (compared to a hold of 72°F/22°C)
Control
Control from anywhere using your Android or iOS device
Smart Sensor
Add SmartSensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most
Pause When Open
Automatically pauses your heating or cooling when a door or window is left open (requires ecobee SmartSensor for doors and windows and a Smart Security subscription)
Integrations
Integrates seamlessly with your preferred smart home system
Energy Start Partner of the Year
ecobee was named an ENERGY STAR® Partner of the Year award winner
Smart comfort system
Works with your local weather, schedule, and desired temperature settings ensuring comfort when you’re home, and savings when you’re not.
3.5" color LCD touch screen
Adjust the temperature from 45° to 92° and track humidity levels from 20% to 90% RH.
Free monthly reports
Allows you to see how much energy you've saved and tips on how you can save even more.
Hardwired for reliability
Means ecobee3 lite isn’t relying on a battery or your HVAC equipment to charge itself.
Step-by-step guide
For fast and easy installation.
Alert system
Sends you service alerts and reminders if ecobee3 lite senses your HVAC equipment is not working or is working sub-optimally.
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What's Included
ecobee ecobee3 lite Smart Thermostat
ecobee3 lite backplate
Wire labels
Drywall plugs
Screws
Owner's manual
Energy Ratings
Search
- A: AnswerHello - They will be two units, but controlled in the same app interface, you could just use 1st floor and 2nd floor or whatever you wanted to call them. The sensors are tied to a unit so if you had a sensor on the 1st floor you would tie it to that unit.
Answered by HBJSP
- A: AnswerYes, it does.
Answered by techie
- A: Answer4 has a full blown Alexa module built into the unit. That’s the only thing I can see as a differentiatior between the two
Answered by SnowBall
- A: AnswerAbsolutely! To enable Access Control on your ecobee smart thermostat, select Main Menu > Settings > Access Control > Enable Security Code > Enter a New Code > Save.
Answered by ecobee
- A: AnswerYes it does support room sensors, as long as you have installed the latest firmware on the thermostat. The thermostat will automatically update itself to the latest firmware when you connect it to the internet.
Answered by elksson
- A: AnswerThis comes with a kit for supplying power if you don’t have a C wire. But what I’ve noticed is that most furnaces have the spot for a wire, it’s just tied off. Check your furnace, it’ll probably save you some hassle
Answered by Drsw
- A: AnswerYes. The fan can be turned on manually, then switched back to auto to run only when heating or cooling. It’s nice to circulate the air when you want. You can also set it to run for a specified amount of time each hour, but for your purpose that function would not help you.
Answered by Nick
- A: AnswerNo. ecobee3 lite works with 2.4GHz. For dual-band, please check out ecobee Smart Thermostat Premium or ecobee Smart Thermostat Enhanced.
Answered by ecobee
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Reviews
Rating 4.7 out of 5 stars with 1951 reviews
4.7Rating by feature
- 4.6Value
Rating 4.6 out of 5 stars
- 4.8Quality
Rating 4.8 out of 5 stars
- 4.6Ease of Use
Rating 4.6 out of 5 stars
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Awesome! Worth it!
Great fit and finish. Snappy software, responsive touch screen, and great app. I struggled with the install since I have never done a thermostat but I reccomemd using the app walkthrough vs the paper instructions. Much better. Love being able to adjust temp without getting up or being home!
Posted by WesP
Rated 5 out of 5 stars
Excellent thermostat
I did a lot of research and I was going to get a Nest, but the HVAC company that we have been working with recommended Ecobee. Before getting any smart thermostat, please check your furnace for a C wire. My thermostat setup had the humidistat right below it. The wall plate the came with the Ecobee Smart Thermostat was big enough to cover the thermostat and humidistat holes. The HVAC company installed it for me. If you are not familiar with installing thermostats, please have an HVAC company install it. After installation, I was ablE to program it through the app. There is a sensor built into the thermostat and it comes with an extra external sensor, which I put in my office. I am able to see what the temperatures are in each room. After a good furnace cleaning and thermostat installation, My HVAC is working better and I have better control over my heating and cooling. With Alexa built in, I moved my Echo Dot into another room. The speakers on the thermostat are awesome for a small device. I used some wall paint to touch up where the old thermostat was. I plan on painting the walls next summer.
Posted by Judd
Rated 5 out of 5 stars
Simple Installation
I initially purchased the ecobee3 lite since it comes with the without C wire adapter, however during installation I found the C wire was actually disconnected and used it without the adapter. Installation was simple, and configuration was easy via the touch screen and directions on screen. It's be working without issue, and I also have setup the app on my Note 8 and it works great. I would purchase again.
Posted by outcast305
