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45575 Dulles Eastern Plz
Ste 188
Sterling, VA 20166
Open until 9 pm
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Customer Ratings & Reviews

Your price for this item is $75.00
The comparable value price is $89.99

Customer reviews

Rating 4.5 out of 5 stars with 75 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.4 out of 5 stars

Pros mentioned filter

Cons mentioned filter

88%would recommend to a friend

Customers are saying

Customers are impressed with the Sensi Lite Smart Programmable Wi-Fi Thermostat's ease of use, installation process, and overall performance. Many appreciate its sleek design and convenient connectivity features, allowing for remote control and compatibility with smart home systems. Positive feedback highlights the straightforward setup and intuitive app. While some users noted minor temperature inconsistencies, the majority of reviews praise the thermostat's functionality and aesthetic appeal.

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 2 Showing 21-40 of 75 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Works great!

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

    Easy to install works great! Had it up and running in just a few minutes.

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

    Rated 5 out of 5 stars

    Excellent

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    modern design and easy to install. works very well.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Smart Thermostat

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

    Great product. Easy to install and use. Great features for the price.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use
    Best Buy Employee

    Rated 5 out of 5 stars

    A Smart Thermostat for Effortless Control

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    Best Buy Employee
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Emerson Sensi Lite Smart Programmable Wi-Fi Thermostat is a game-changer in home temperature control. With its seamless compatibility with Alexa, this thermostat offers effortless control and convenience. Setting up and managing the thermostat through the Sensi app is a breeze, allowing me to create personalized schedules and adjust settings from anywhere. The integration with Alexa enables hands-free voice control, making it even more convenient. With its sleek design and advanced features, the Emerson Sensi Lite Wi-Fi Thermostat is a top choice for modernizing your home and maximizing comfort.

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

    Rated 5 out of 5 stars

    Emerson Sensi Lite

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    good smart thermostat to run your furnace from your phone

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Overall performance

    Rated 5 out of 5 stars

    Sensi

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Working great, easy to program. Very happy with this.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy to install

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install and didn't need a C-wire. Smart feature is great and able to control from phone easily. If your not good with electrical or nervous about it, there are some great videos on YouTube which can guide you through the process.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Sensi Smart Thermostat

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    First smart thermostat purchase. Good product with simple instructions.

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

    Rated 5 out of 5 stars

    Thermostat

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great thermostat doesn’t need c wire which most thermostat need so very good

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

    Perfect

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

    Love this item works awesome on the app when not at home

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

    Rated 5 out of 5 stars

    Great Thermostat

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's been working great. I like the humidity monitoring alerts. The display is bright enough to see every time. Love how you can control the temperature through the app

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

    Rated 5 out of 5 stars

    SIMPLE AND BEST

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works seamless, very very easy app to use, very easy to install the hardware ... I loved the way it works so fine and intelligently.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Defective Product Caused HVAC Failure

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

    Well, I placed the order on July 19, and it took a long time to ship—finally arriving on August 4, 2025. We had it installed the same day, but the very next day my HVAC stopped functioning. It would run for only about two minutes before shutting off. I called an HVAC technician, who charged me $210 but was unable to fix the issue. Around the same time, the thermostat display also stopped working. The next day, we replaced the thermostat, and since then our HVAC has been running perfectly.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Step By step eazy peazy

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ive wanred a thermostat thar i coiod confrol wirh my phone or alexa. I knew not having the C wire I figured either ill have to get an electrician out or just deal with the ole skool ones. LUCKILY I came across this thermostat. The app provides step by step instructions, wiring im a little wigged out about, the app walks you through each wire and what to label and where to connect. I truly wish i wiuld have found tbis alot sooner. The schedule feature is amazing! So many others I have yet to mess with.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    very efficient

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    very clean and fast installation anyone can do!! I would highly recommend only if you don't have to use a C wire.

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

    Great!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Didnt have a c wire, and had been looking for a thermastat that supported this. This worked great!

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

    Rated 5 out of 5 stars

    Yo dawg

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Yo dog it's pretty tite it's a very simple wifi controlled thermostat that doesn't require a C wire.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great Value

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to setup ms very easy to use. Showing how long your ac ran each day is pretty cool.

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

    Rated 5 out of 5 stars

    2 wire system

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great with my 2 wire system.................................

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

    Rated 5 out of 5 stars

    Nice way to control hvac operations

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great. Decent app options. Nice to have a battery option for those that don't have a c wire.

    I would recommend this to a friend
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