Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $249.99

Customer reviews

Rating 4.7 out of 5 stars with 1461 reviews

Rating Filter

Pros mentioned filter

Cons mentioned filter

97%
would recommend
to a friend

Customers are saying

Customers are positive about the ecobee3 programmable thermostat, frequently praising its ease of use, intuitive installation, and accurate temperature control, particularly highlighting the benefits of the included remote sensors. Many appreciate the user-friendly interface and the ability to monitor and adjust settings remotely via Wi-Fi. The energy savings are also frequently cited as a significant advantage. While some aspects like the display received mixed feedback, overall customer sentiment is overwhelmingly favorable.

This summary was generated by AI based on customer reviews.

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.
Page 29 Showing 561-580 of 1,461 reviews
  • Rated 5 out of 5 stars

    Better than expected

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    While all of the reviews would have already told you this is a great product, there was one feature we did not know about. We went on vacation, and realized that EcoBee will not only tell you the temp and conditions, but also if your house has been occupied. Luckily the "stranger" in the house was just my mom coming in to water the plants (thanks Mom)! Don't get me wrong, it isn't a security system, but it was a nice feature. As the thermostat, it is FAR more accurate than the last digital we had, and we are very pleased.

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    Great Smart Thermostat

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy Installation and use makes automating you home heating and cooling a snap. Very user friendly and works with Apple Home Kit.

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    Easy to install and use

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy installation. Instructions were clear. Operation is very easy. Set up Apple HomeKit. Siri works to control thermostat every time.

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    Great Theromstat

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install. Easy to use. With the sensor upstairs and the unit downstairs, it's helping to balance the temperature in my home.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Best Thermostat

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This thing is incredible. I love being able to control my A/C and heat from my phone, and be able to monitor it from anywhere.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Hiccup at first..BUT WORTH IT!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So I tried to set this up on my first floor. Had it all set and then called support when it would not go on. Come to find out, after AWESOME tech support, I did not have enough wires. So I went to the second floor! After 30min conversation with ecobee support(AWESOME!!) it was up and running! And it works PERFECTLY! I have already noticed that it is more accurate than the thermostat that I replaced!! I know I am good no to save money with this! Once I run new wire set to first floor I am DEFINITELY GETTING ANOTHER ONE!!!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Awesome Addition to the home

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works great, and I love that I can set my temp to a certain range and leave it alone - as well as setting up home vs away modes

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    Great feature thermostat

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super easy to use and program. A lot of different options to personalize your house temp to your needs. Well worth the money.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Working as advertised. Just takes some time to get it set right with All Things and Alexa so times are working the way I want.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    I couldn't get the installation to work on Mac OS

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Note that you can install this without using a computer at all... But it seems like Simplisafe recommends using a computer. I followed the directions and it kept hanging up. Fortunately, I also had access to a Wndows machine and it ran on that flawlessly. Once set up it is everything I expected and hoped for.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Solved all my AC issues

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have a hot bedroom... it faces the sun and has a few too many windows. It was always hot and I'd wake up every morning so annoyed. So I did my research and the Ecobee3 stood out. Mainly due to supporting sensors that you can place in common rooms. So I figured I'd try it out, and after 1 month in I would never go back. It's awesome! Keeps my room nice and cool and all it's other features make it even great! Love the HomeKit support! I highly recommend and I already have gotten my friend to buy 1 for his house.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Works great

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great. It is great to be able to control it by my phone. The extra senor comes in handy for areas in other parts of the house.

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    Amazing instruction app and fantastic product.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing instruction app and fantastic product. Worked amazingly with a really old system and wiring. Easy to install myself.

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    Wow

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This device is wonderful and easy to install even with the extension power adaptor. Easy to control thermostat and set a schedule

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great thermostat! At first I was hesitant to purchase a smart thermostat, but decided to go forgot and don't regret it. A must own!

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    Excellent Thermostat

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was easy to install and setup. The remote sensor improved the comfort of our upstairs, especially at night for sleeping.

    I would recommend this to a friend
  • Pros mentioned:
    Connectivity

    Rated 5 out of 5 stars

    Simple and smart

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Connected this to our Samsung SmartThings hub and havent looked back. Scheduling and rules are very easy to automate.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Perfect for any setup

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this thermostat! I can easily change my temp using Siri or the app whether I'm home or on the go. It works perfectly.

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 4 out of 5 stars

    Great Deal, Easy Install and Looks Great

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The install was super easy and the mobile app and homekit integration are great. The nest looks better but I think the ecobee is a better product. My only complaint is the screen is plastic and I already see some small scratches on it

    I would recommend this to a friend
  • Pros mentioned:
    Installation ease

    Rated 5 out of 5 stars

    great for starter

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I picked this up to start mt smart home project and it works as design...Easy to install and works in just 5 minutes...

    I would recommend this to a friend