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Kasa Apple HomeKit Smart Dimmer Switch KS220, Single Pole, Neutral Wire Required, 2.4GHz Wi-Fi Light Switch Works with Siri, Alexa and Google Home, UL Certified, No Hub Required, White


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List Price: $27.99

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Total Price: $70.98
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Purchase options and add-ons

Operation Mode ON-OFF
Current Rating 2.5 Amps
Operating Voltage 110 Volts (AC)
Contact Type Normally Closed
Connector Type Screw
Brand Kasa Smart
Terminal Spst
Item dimensions L x W x H 5.06 x 3.33 x 1.77 inches
Circuit Type 1-way
Actuator Type Push Button
Switch Type
Dimmer
Material
Polycarbonate
Mounting Type
Pole
Specification Met
UL

About this item

  • 【Apple HomeKit Support】This Apple HomeKit compatible smart switch fully integrates into your Apple ecosystem, just ask Siri to turn on/off the lights in your home. (Apple HomeKit remote control requires an additional networked Apple device at home such as a HomePod or Apple TV.)
  • 【Easy Guided Install】Neutral wire is required, standard wall plate size. No need to understand complex switch wiring or master vs auxiliary switch configuration. The Kasa App guides you through easy step by step installation. Need 2.4GHz Wi-Fi connection
  • 【Voice Control】Enjoy the hands-free convenience of controlling the lights in your home with your voice via Apple Siri, Amazon Alexa, or Google Assistant. Perfect for times when your hands are full or entering a dark room.
  • 【Gentle Off】Tailor your lighting to fade on with a click of the switch or a double-click to gently fade off the lights while your child drifts off to sleep.
  • 【Advanced Scheduling & Timer】Use timer or countdown schedules to set your smart switch to automatically turn on and off while you're home or away. Enable 【Away Mode】 to randomly switch on and off to trick potential intruders.
See more product details

Customer ratings by feature

Brightness
4.1 4.1
Remote Control
3.6 3.6
Alexa integration
3.6 3.6
Easy to install
3.4 3.4

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
309 global ratings

Customers say

Customers like the value, performance, ease of use, appearance and compatibility of the electronic switch. For example, they mention it works well, is easy to set up and is well made. That said, opinions are mixed on compatibility and dimming.

AI-generated from the text of customer reviews

29 customers mention "Ease of use"25 positive4 negative

Customers find the electronic switch easy to use. They mention that it works with Homekit flawlessly, and is simple to configure and calibrate. They also say that the switch itself is easy to operate and the app is easy navigate and pair with the switch. Customers also mention that the speed at which the lights turn on or turn off can be changed.

"...Very simple to use and can also operate it from our phones. Also simple to set on different brightness." Read more

"...(even for those who are afraid of DIY, the directions are extremely easy to follow and have photos and videos online if needed)..." Read more

"They’re good for the price. Easy to install and easy to use the app." Read more

"...The switch itself is easy to operate and the app is fairly simple to use and operate." Read more

14 customers mention "Performance"14 positive0 negative

Customers are satisfied with the performance of the electronic switch. For example, they mention it works well, is easy to install, and integrates with Alexa. Some say it works great with HomeKit and its own app.

"Great and works very well with HomeKit." Read more

"...The Meross works great (as do all of the other ones) but I hate how it feels so cheap with 2 small buttons for the simmer...." Read more

"This smart dimmer works well and was relatively easy to install. The hardest part was setting it up to the wifi...." Read more

"Once connected to wifi and Home app it worked great...." Read more

6 customers mention "Appearance"6 positive0 negative

Customers are satisfied with the appearance of the electronic switch. They mention that the design is far superior, it looks great, and is well-made.

"...Compared to the Meross, the design of this one is far superior...." Read more

"...The product is very well-made, the installation instructions are excellent, and the product just works...." Read more

"This is a well designed and constructed Wi-fi light switch...." Read more

"I love the look of them, love that I can use with Amazon or HomeKit. Love being able to use with my watch...." Read more

6 customers mention "Value"6 positive0 negative

Customers appreciate the value of the electronic switch. They say it's good for the price and easy to install and use the app.

"...All in all, I give this bad boy a 9/10 as it's extremely budget friendly, especially when looking for a smart switch that has this amount of features!" Read more

"They’re good for the price. Easy to install and easy to use the app." Read more

"Easy setup for the most part, and decently priced...." Read more

"...Paired with my wifi easily and fits right into HomeKit. All for a great price. I will be adding more of these!" Read more

24 customers mention "Dimming"11 positive13 negative

Customers have mixed opinions about the dimming of the electronic switch. Some say the controls work fine and the dimmer can be controlled from phone. However, others say that it does not work as expected and does not connect to Apple HomeKit.

"...The other 3 had intermittent problems like not turning on with the toggle, turning on but then not off and vice versa, turning on to full..." Read more

"...Also simple to set on different brightness." Read more

"“Almost”, with another version it didn’t work. However this series of light switches is throughout my house...." Read more

"...My favorite part of the design on this one is the small light on the switch when it’s off...." Read more

5 customers mention "Compatibility"3 positive2 negative

Customers are mixed about the compatibility of the electronic switch. Some mention that they can use with Amazon or HomeKit, and are happy that they are able to operate it from their phones. However, others say that the product does not support Apple HomeKIT.

"...Very simple to use and can also operate it from our phones. Also simple to set on different brightness." Read more

"...The KS225 does NOT work with HomeKit. I just ASSUMED that they wouldn't UPgrade a product and DOWNgrade it at the same time...." Read more

"I love the look of them, love that I can use with Amazon or HomeKit. Love being able to use with my watch...." Read more

"The product does not support Apple HomeKit, I called TP Link customer support, they have no clue." Read more

19 customers mention "Connectivity"4 positive15 negative

Customers are dissatisfied with the connectivity of the switch. They mention that it repeatedly gave them connection issues to their home wifi network, and to their HomeKit app. The switch constantly disconnects and lags out. Some customers also say that the switch won't sync to Apple HomeKIT after multiple resets.

"...is, at ONE point in time the switch "lagged out" or disconnected itself from my phone and was unresponsive...." Read more

"...The other 3 had intermittent problems like not turning on with the toggle, turning on but then not off and vice versa, turning on to full..." Read more

"...The issue that I have is that it disconnects from wifi once a week and I have to hit the reset button...." Read more

"...It immediately hooked up with alexa and I hardly needed to do anything. I love that these switches don’t require hub (like insteon)...." Read more

5 customers mention "Responsiveness"0 positive5 negative

Customers are dissatisfied with the responsiveness of the electronic switch. They mention that it is unresponsive, has a noticeable delay, and lags out. Some say that the switch keeps timing out and they have to reset it each time.

"...two weeks that I've had this switch is, at ONE point in time the switch "lagged out" or disconnected itself from my phone and was unresponsive...." Read more

"Easy setup for the most part, and decently priced. There is a noticeable delay between when the light switch is pressed on and when the light..." Read more

"...BUT, once I finally got my switch added to HomeKit, it appears to be "unresponsive."..." Read more

"...It keeps timing out, and I have to reset it each time as Homekit claims it's already been added, but it never shows up in my devices...." Read more

Easy Install
5 Stars
Easy Install
I was remodeling my room and put some recessed lighting. This switch has been amazing! I connected it to my Alexa and can turn my lights on and off from anywhere in my room. It also has an option to dim the lights. Overall I would totally recommend. The only thing I replaced was the screw-less cap because it was too large for my liking.
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Top reviews from the United States

Reviewed in the United States on June 3, 2024
We purchased the dimmer switch for under cabinet lighting in the kitchen. Very simple to use and can also operate it from our phones. Also simple to set on different brightness.
Reviewed in the United States on June 13, 2024
Great and works very well with HomeKit.
Reviewed in the United States on December 30, 2023
I’ve been around the block when it comes to smart switches.

My main house is all Lutron caseta, other house is Meross from Amazon, and I ordered these for my cabin in the mountains.

Compared to the Meross, the design of this one is far superior. The Meross works great (as do all of the other ones) but I hate how it feels so cheap with 2 small buttons for the simmer. Plus I don’t like that the Meross is matte white, not gloss like the wall plates I use.

My favorite part of the design on this one is the small light on the switch when it’s off. It makes it easier to find the switch when the lights are off and you just walk into the house.

Compared to the Lutron this thing still wins. I mean, the Lutron is the best smart switch I own but when you can get 4 of these for the price of one Lutron, I don’t think I’ll ever be getting a Lutron again.

The only parts that the Lutron still wins at is how thin it is (makes it much easier to fit into your electric box). Putting 2 of these in a 2 gang box is a pain because they’re huge (like the Meross) but Lutron’s are just like a regular light switch.

The other part where the Lutron trumps all of them is the remote control. I love having the remote control on the stand that it comes with by the tv remote, so you don’t need to bust out the phone.

So overall, this one is the winner in light switches. Don’t get me wrong is you can afford Lutron all around, I’d still do that but for this price range, nothing even comes close.
5 people found this helpful
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Reviewed in the United States on December 5, 2023
I recently added recessed LED lights in my room and was looking for a dimmer switch (not necessarily looking for a smart one at the time), so I went to Lowe's and was shocked that the cheapest most basic dimmer switch they had was freaking $30, and their smart switches push anywhere from $80+ !! Nope! Not gonna work for me chief. So then the good ole' Amazon search came in and I found this TPLink Kasa dimmer for only $20 AND ITS A SMART DIMMER?? Say no more, I bought it.

Ease of installation is extremely straight forward (even for those who are afraid of DIY, the directions are extremely easy to follow and have photos and videos online if needed), I got this bad boy plugged in and working within 5 minutes, synced up to their smart app on my iPhone and linked to the Home(homekit) app. I tell ya what, I didn't think I would like having a smart switch, but it's awesome to be able to set a schedule for a light. Like for my situation, I had it set to SLOWLY fade INTO light at 5:00AM when I get ready for work. It's a huge relief slowly waking up to light rather than just flick on the light and BOOM BRIGHTNESS BLINDNESS. It's also pretty neat when I'm across the room away from the switch I can talk to my iPhone and say "Hey siri, dim my lights by 30%" and it happens immediately without delay. I freaking love this thing and absolutely recommend for others to try it!

Now the ONE problem that I ran into in the two weeks that I've had this switch is, at ONE point in time the switch "lagged out" or disconnected itself from my phone and was unresponsive. I removed the faceplate from the switch and for whatever reason it immediately linked to my phone and was working perfectly again.

All in all, I give this bad boy a 9/10 as it's extremely budget friendly, especially when looking for a smart switch that has this amount of features!
3 people found this helpful
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Reviewed in the United States on September 9, 2023
I have many IoT devices in my home including a variety of Zigbee, Z-Wave, Matter, and Wi-Fi devices. Of probably over 30 devices i have purchased, this dimmer switch is awful. One wouldn't connect to Wi-Fi at all though it did power on. The other 3 had intermittent problems like not turning on with the toggle, turning on but then not off and vice versa, turning on to full brightness and then continuously pulsing my LED bulbs, none of them would work properly with Apple Homekit. I ultimately returned all of them and purchased the Matter-enabled Leviton Smart Dimmers (model D26HD) and those all installed and worked flawlessly. I'm sticking with name brand gear in my smart homes from here on out, i spent a good 1/4 day messing around with these Kasa switches, only to uninstall all of them and return them.
3 people found this helpful
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Reviewed in the United States on June 2, 2024
They’re good for the price. Easy to install and easy to use the app.
Reviewed in the United States on March 9, 2024
“Almost”, with another version it didn’t work. However this series of light switches is throughout my house. If one is faulty and within the return period, you will have no issues exchanging. The switch itself is easy to operate and the app is fairly simple to use and operate.
Reviewed in the United States on December 22, 2023
I bought two of these to replace two smart HomeKit dimmer switches by another company that starts with an M and the other not so stable homekit switches that start with a W. Those switches would randomly turn off when they were on. And randomly loose connection to my home Eero network. My other brands of smart devices do not. I got these Kasa switches because they were on sale. But they have been rock solid without fail for two weeks. I like the dimmer button style. I like the feel of the push button. You can change the speed at which the lights turn on or turn off and you can program a double tap or long press. The only feature I would like to have is an auto off after x min. But I like these switches. I just ordered 3 more to replace 3 more M or W switches in my home. I’m tired of resetting the reconnecting these other brand switches to my network once a month or more.