Include

4 Year Asurion Home Improvement Extended Protection Plan

from Asurion, LLC
  • Mechanical and electrical failures are covered after manufacturer warranty expires
  • If we can't fix it, we will issue you an Amazon Gift Card for full replacement value
  • Protection when you need it from a name you can trust
  • No deductibles or additional fees. Easy claims online or by phone. Contract is emailed to you within hours of your purchase.
  • Fully Transferable. 100% refund within first 30 days

3-Year Protection Plan

from SquareTrade
  • Coverage for product breakdowns and malfunctions
  • 24/7 customer support
  • Free shipping on all repairs with no deductibles or hidden fees
  • Fully transferable with gifts. Cancel anytime, full refund in the first 30 days
  • If you purchase this service plan and eligible product for this service plan, you acknowledge that Amazon may send the service plan seller relevant product and price information for the purpose of administering the plan
FREE Shipping. Details
Condition: Used: Very Good
Comment: Item has minor cosmetic damage to top, front or sides. Item will come in original packaging.
Have one to sell? Sell on Amazon

Ecobee3 Lite Thermostat, Wi-Fi, Works with Amazon Alexa

by ecobee
4.0 out of 5 stars 189 customer reviews
| 71 answered questions

Price: $169.00 Free Shipping for Prime Members | Fast, FREE Shipping with Amazon Prime
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
Get professional installation Details

Want this professionally installed?

What's included See more details
  • Service provided by a local pro
  • Removal of existing thermostat
  • Installation of 1 new thermostat
  • Testing new thermostat for proper function
How it works
  • Pro will contact you within 1 business day to schedule
  • Kick back and only pay when the job is done
  • Backed by Amazon's Happiness Guarantee
  • Book the service directly on Amazon
  • Receive confirmation within 1 business day
  • Backed by Amazon's Happiness Guarantee
ZIP:
No providers near ZIP
Please enter a valid ZIP
Please try again entering your zip
Estimate: $90.95
86% positive ratings (35 reviews)
    This fits your .
  • Enter your model number to make sure this fits.
  • Works with Amazon Alexa for voice control (Alexa device sold separately)
  • Save an average of 23%* on heating and cooling costs (*Learn more an ecobee.com/savings)
  • Your ecobee3 lite powers on through the C and Rc terminal. Be sure to insert your R/Rc/Rh wire in the Rc terminal of your ecobee3 lite thermostat.
  • Fast, easy installation - install your ecobee in 30 minutes or less. The step-by-step guide on our mobile app and free expert support make it easy.Smarter comfort - your ecobee understands your local weather, schedule and desired comfort settings, to ensure your home is at the right temperature at the right time
  • Personal energy reports - get free monthly reports on how much energy you’ve saved and tips on how you can save even more
  • Peace of mind - your ecobee monitors your heating and cooling systems and alerts you If it senses that something isn’t working properly. Refer userguide before use
5 new from $160.44 10 used from $140.74
Product Alert:"Please refer the USER MANUAL and the troubleshooting steps and instruction video for better understanding of the product"

Industrial Deals
$169.00 Free Shipping for Prime Members | Fast, FREE Shipping with Amazon Prime In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • Ecobee3 Lite Thermostat, Wi-Fi, Works with Amazon Alexa
  • +
  • All-New Echo Dot (2nd Generation) - Black
Total price: $218.99
Buy the selected items together

Special Offers and Product Promotions


From the Manufacturer

ecobee3 lite ecobee3
Room Sensors
Display Size 3.5" Touchscreen 3.5" Touchscreen
Occupancy Sensor
Powering Method Hardwired for reliability Hardwired for reliability
HomeKit-enabled
Average Savings 23% annually on heating and cooling 23% annually on heating and cooling
Warranty 3 years 3 years
Accessory control: humidifier, dehumidifier, ventilator

Compare to Similar Items


This item Ecobee3 Lite Thermostat, Wi-Fi, Works with Amazon Alexa
Customer Rating 4 out of 5 stars (189) 4 out of 5 stars (3097) 4 out of 5 stars (9243) 3 out of 5 stars (72)
Price $169.00 $249.00 $248.90 $198.95
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com DirectChoice E-Warehouse-Deals
Are Batteries Required No No Yes No
Color Black Black Stainless Steel White, Silver
Display Touchscreen Touchscreen Digital
Item Dimensions 4.05 x 4.05 x 0.84 in 3.95 x 3.95 x 0.93 in 3.3 x 3.3 x 1.21 in 7 x 4 x 7.12 in
Add to Cart Add to Cart Add to Cart Add to Cart

Product Description

This is a limited quantity launch. Buy yours while supplies last.

Live better and save more with ecobee3 lite. With its beautiful design, easy-to-use touchscreen display and impressive average savings of 23% annually on heating & cooling, the ecobee3 lite will make your home smarter and more comfortable without costing you or our planet. *Learn more at ecobee.com/savings.

Works with Amazon Echo, Apple HomeKit, Samsung SmartThings, and IFTTT. We want you to love our products as much as we do, so your ecobee comes backed by a 3-year warranty.


Product Information

Technical Details

Technical Specification

Additional Information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

If you are a seller for this product, would you like to suggest updates through seller support?
Would you like to tell us about a lower price?

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
Unlike most of the reviewers, I did not receive this product for free.
That being said, this is a wonderful addition to my smart home! It was pretty easy to setup the hardware. I didn't have the C wire with my old thermostat, but there was an extra wire in the bundle so I connected that to the C wire slot on my furnace and then hooked it up to the Ecobee so I didn't have to use the adapter.

The looks are fantastic. It's almost like a small piece of art on my wall. Just like in the product image, it shows big numbers of the current temp that you can read from across the room, and when you walk by it the screen changes to tell you what the set temp is.

Software setup was easy as well. There's a guide that takes you through the process. The built-in schedule is a bit limited but I don't use that anyway. I paired it with HomeKit so I can say things like "Hey Siri, what's the temperature in there?", or "Turn up the heat". I also connected it with my SmartThings hub as they've recently added native support for this. The connection with SmartThings is great and allows me to set rules like [when everyone leaves the house, drop the temp to 62] and [when someone arrives heat to 69].

Added bonus, my state energy trust has a $50 rebate on purchase of a smart thermostat. So check for local/state incentives!
Comment 32 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
Wanted to start making my home a little bit smarter, so I did some research and decided this was going to be the product for me. The app capability as well as being able to interface with Echo was great, as well the lite version works better for my open concept house (I don't need the sensors). I have 3 thermostats in my house, but decided to start with one. So far so good after being installed. I am not a handyman by any means but this is pretty straight forward. The app made installation easy, and there was only one thing unclear (this is going to get to why I put 4 starts instead of 5). I called their line and was on hold for 45 minutes. I had read reviews that customer services was great and could talk to someone quickly, my experience was the complete opposite. Even customer service as horrible as Comcast doesn't take 45 minutes to get someone on the phone. All that being said, once I finally did get to talk to someone, they were great, answered my question quickly. They're still trying to learn this product so the only advice I would have for Ecobee is to train your people a little bit more. Otherwise I really think I am going to like this product. If you are on the edge between Nest and Ecobee, for the price point go with Ecobee, it has a touch screen and make scheduling and saving energy costs extremely easy.

Long story short, great product, easy to use app, long wait times if you want to speak to a person
Comment 34 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
So glad to have found this!
Got a highrise condo that it not always occupied. I have two zones with their individual thermostats. I have to remotely power cycle the A/C system as the condo performs maintenance on the A/C infrastructure.
Before, I had to ask neighbors, etc. to check out for me. It was always a hassle.
I also wanted real-time access and history of temp and humidity, so I can spot if one of the heat pumps is failing.

Enter Ecobee Lite 3.
I recommend first downloading their phone app, which is GREAT as it walks you through your specific thermostat hookup. In my case, I have the magical "C" wire - which provides power to the thermostat so I was good to go and ordered the first one.
After installation and setup of the first Ecobee - which took less than 30 minutes, most of it messing with the drywall - the system was up and running flawlessly. I immediately ordered the second unit and now have both of them working great!
I can control the units four ways: On the thermostat itself, Using the Web Portal, via the Phone App and via HomeKit - as they directly plug into the Apple homekit environment. So I can ask "Siri, what is the living room temperature" and get an answer immediately, and alter thermostat settings as needed - by voice. I undertstand this plugs into Alexa as well, which I do not have.
Siri/Homekit is nice to have but I prefer using Ecobee Web Portal and App for remote management.
Up and running for a week, great so far.
The only minor thing is the "Local Weather" widget of the thermostat does not appear to be able to receive my local weather consistently. That is not crucial but would be nice to stabilize that edge functionality over time.
Comment 10 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Excellent thermostat at an excellent price. If you don't need the remote sensor, this is the product to get. Easy to control from your phone, web or the touch screen.

Easy installation for the majority of people. Just verify on the ecobee website or call customer support if you have any doubts. Easiest way is to take off the old thermostat and see what wire you have connected.

Was excited about this product since the FCC rumor and it didn't disappoint.
Comment 11 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
After remodeling and upgrading my home with smart devices, I decided on getting a smart thermostat. What made me choose this thermostat is mainly the price. I didn't want to spend $250+ on a thermostat. Once I saw ecobee had a lite version, I felt this was the best choice and it was!
When I opened my old thermostat which was battery operated, I had to use the power kit included with ecobee. On their manual, they give you step by step help and guide which wire goes where. If your having trouble you can contact there customer support. They were very helpful and if your having trouble you can send them images of your boiler and thermostat wires and guide you.
It may seem daunting at first but is a breeze. Once I had it up, programming my schedule routine was fast and easy. I also have it set up with my Echo and can change temperature by voice. Another handy feature is changing temperatures if I'm away from home from the mobile app.
Only minor thing I learned was it does not come with a sensor like the original ecobee does. I have a two story house, and a sensor can detect motion and tempature for the other floor. If you get the original ecobee not the lite version, they include a sensor.
I know the lite is made for mainly one floor home/apt, but for the price, it is worth it.
I researched nest, original ecobee, Honeywell and felt this was a good buy and does the same as those products.
Only thing left for me to do is paint around my old thermostat covering.
Comment 10 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse

Most Recent Customer Reviews

Set up an Amazon Giveaway

Ecobee3 Lite Thermostat, Wi-Fi, Works with Amazon Alexa
Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more about Amazon Giveaway
This item: Ecobee3 Lite Thermostat, Wi-Fi, Works with Amazon Alexa


Pages with Related Products. See and discover other items: home energy monitor, hvac tool