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Customer reviews

Rating 4.7 out of 5 stars with 2649 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers praise the Kasa Wi-Fi Smart Light Switch for its ease of use and compatibility with smart speakers like Alexa and Google Assistant. They also appreciate the easy installation and reasonable price point, making it a well-received smart home device.

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 26 Showing 501-520 of 2,649 reviews
  • Pros mentioned:
    Ease of use

    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.

    I am no electrician so I needed help identifying the wires on my switch. Other than the installation, the switch has worked. I love that I can control my front porch lights on the app and I can also set up a schedule so that they turn off and on. I will definitely buy some more switches.

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

    Rated 5 out of 5 stars

    Easy setup

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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 easy to use works great with google home

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

    Rated 5 out of 5 stars

    Easy Upgrade

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

    These switches are a very easy upgrade to any modern era home. Installation is a breeze as long as you have a neutral wire, otherwise these won't work properly. Integration to Amazon's Alexa is a breeze using the app in the manual. You can have your porch lights run on routines to turn off/on with sunrise/sunset.

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

    Rated 5 out of 5 stars

    woks awesome!!

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

    so far so good, works great whit Google home mini, easy set up and installation.

    I would recommend this to a friend
  • Pros mentioned:
    Price
    Cons mentioned:
    Instructions

    Rated 4 out of 5 stars

    Affordable and works well

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

    This item is on the lower end of the price spectrum but it works exactly as expected. Instructions are quite confusing and borderline nonexistent, but I would recommend.

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

    Rated 5 out of 5 stars

    Great quality product

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

    This product is easy to install and works great. Looks good as well.

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

    Rated 5 out of 5 stars

    Easy to install. App is easy to use

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

    Purchased this to control some outdoor lights whose switch is just not in a convenient location. This device works over my home network. It was easy to install. The app was easy to install and configure. We use it almost daily to turn the lights on and off. We have also set a timer so they automatically turn off if we forget.

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

    Rated 5 out of 5 stars

    Grate product

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

    Easy to instal and set up. Works whit alexa. The TP Link app is nice and works.

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

    Rated 5 out of 5 stars

    Works well

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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 set up. YOU HAVE TO HAVE A NEUTRAL OR IT WONT WORK.

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

    Rated 5 out of 5 stars

    awesome wifi switch

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

    easy to install, even a non electrical guy can do it, works perfectly

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

    Rated 5 out of 5 stars

    Hey it works!

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

    Works exactly as it should. Alexa found it in a matter of minutes.

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

    Rated 5 out of 5 stars

    Very pleased

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install. I did them all myself with no electrical experience following the instructions. Programming within the Kasa app and connecting to Alexa was a breeze. I changed every switch in my house out with one of these switches ( even the garbage disposal) . I highly recommend .

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

    Rated 5 out of 5 stars

    Great wifi swith

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

    I think about any device be able control the front door lights on and off when we travel . My friend told me about the KASA wifi smart switch. I bought online at Bestbuy. Just take about 15 minutes installes and 10 minutes programmed. Now,I am so happy when nobody knowing my absence in my house when front door light still on and off as usual.

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

    Rated 4 out of 5 stars

    Cool Smart Switches

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

    I love everything about this switch. Set up was easy once I had it installed by a professional. Being one who always forgets to turn off my lights, its super convenient to use my Alexa app to turn lights off from my bed. The only con was the difficulty in getting the right switchplates. Even with getting switchplates from Home Depot, it was difficult getting the right ones. I just wish that Kasa would make their own to make it easiee on customers.

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

    Challenging based upon your home’s wiring setup

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

    So far so good. A little tricky to get wired in because my house was wired with all the same color wiring in the switch boxes. Wired up didn’t work. Had to repeatedly flip breaker and try different wiring combinations multiple times before I landed on the correct way. After that, followed directions in Kasa app in order to connect to my Wi-Fi. Do yourself a favor and turn off your 5Ghz broadcast from your Wi-Fi router first before trying to get the switches connected to your Wi-Fi in the Kasa app. Also if you are using a current iPhone pull down from top right to get to your iPhone control panel screen. Then hold down on the Wi-Fi icon towards the top left of that panel. Then choose the Kasa Wi-Fi from the Wi-Fi network selections. After install and setup I downloaded Homebridge and used a Kasa plugin do that I can control the switches thru HomeKit via voice control with Siri or thru HomeKit on my iPhone.

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

    Rated 5 out of 5 stars

    Easy to install, but make sure...

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

    The installation process was simple as there are only three wires that need to be connected . Prior to installation, ensure that your switch outlet has a neutral and ground wire. People may advise using a ground wire in place of the neutral, but that is highly dangerous. Beyond that, it works great with Google Assistant and took no longer than 15-20 to be up and running.

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

    Rated 5 out of 5 stars

    Fantastic

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

    It was very straightforward install and setting up on iphone was super simple. Please note that this switch needs ground wire for install will not work otherwise. App provides variety of options, scenarios and schedules - it could have been little intuitive but they are functional. I am happy and will buy more

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

    Rated 5 out of 5 stars

    Solid choice

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

    These are the best “smart” light switches there are. Easy to set up. Work consistently. Work fine if internet drops. Works with SmartThings and HomeKit. Don’t know what else you could ask.

    I would recommend this to a friend
  • Cons mentioned:
    Instructions

    Rated 5 out of 5 stars

    Control Your Lights Using your phone

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

    Overall simple to set up once you figure out how to unmount one of your existing light switch and integrate this electronic WiFi. No instructions were included other than to go online and check. Which is OK for those who are Tech Savvy but for the average I think a simple step by step would be helpful.

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

    Rated 5 out of 5 stars

    Awesome, convenient way to control my house

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

    We use this switch daily to control our outdoor lights. I have it set up to turn the lights on/off at dusk/dawn. No more manually switching the lights on, it does it automatically. I have another set up for hall lights to be used when we are not home. Great security enhancement. No issues with hooking up the switch, it worked as it was supposed to after hookup. Couldn't be happier!

    I would recommend this to a friend
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