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Kasa Smart is your portal to your TP-LINK Smart Home.

** Kasa Smart is currently only compatible with TP-LINK Smart Plug HS100/110, Smart Plug Mini HS103/105, Smart Switch HS200/210/220, Smart Bulb LB100/110/120/130/200/230, IP Camera KC120, Smart Router SR20, and Range Extender RE270/370/350K **

Kasa Smart lets you add, configure, monitor, and control your connected TP-LINK Smart Home devices from anywhere in the world. You can schedule your appliances to turn on or off according to your schedule, or set them to Away Mode to deter would-be burglars. And that’s just the beginning. Purchase a TP-LINK Smart Home device and download the app to get started today.

Stay tuned for updates to the Kasa platform as we add support for new features and upcoming hardware in the Kasa family!

What's New

Version 2.4.0

2.4.0 is a minor release that enhances the KC120 onboarding experience and improves the speed of Kasa Cam video streaming when on the same Wi-Fi network. Not to disappoint, we’ve thrown in some bug fixes for good measure.

Ratings and Reviews

4.8 out of 5

5K Ratings

5K Ratings

So easy to do.


I had been wanting smart lights for a while, but didn't want to spend a ton of money. I ended up being able to 7 Kasa light bulbs on sale at Home Depot for just about 100 bucks so I figured I would give it a go. The lights were so easy to get set up and get hooked up to Alexa. I have a few other smart items that took me hours to get hooked up and I got all 7 light bulbs changed out and synced in under an hour. I got two of the color changing ones and 5 of the regulars. I love the color changing ones in the bedroom (cough cough) because you can set them to a sequence in the morning to slowly light the room to help me wake up.

It is also very nice being able to control everything from the smart phone app and I love that it tells you your usage and cost of running the bulbs. Overall a fantastic buy and I cannot wait to see what else TP-Link and Kasa offer.

So impressed with my unit, I ordered 2 more


Got one of the wall plugs which was bundled with the purchase of an Echo Spot. Set up took a few minutes, after I found the correct KASA App....the one with the blue&white arrow pointing up. You also have to be sure to set it up on your 2.4G network, NOT the 5G if you have it. Once set up, it works flawlessly, the verbal command of “lights on/off “ works with all 3 of my different echo devices ( an original large Echo, the Dot and the Spot). I can exit the living room with lights on then once in bed command lights out. No more bumping into furniture trying to find my way to the bathroom or bedroom. I’m buying the mini plugs to be able to set up a portable fan to turn on and off and one for use in the basement. I also like the ability to set it up for “ vacations”, to make the lights activate to look like I’m home. No more of those manual timers. THANKS KASA....

⭐️⭐️⭐️⭐️⭐️ This is PERFECT!!


This app is simple to set up, the app itself loads quickly and even with multiple lights and plug-ins, I can go right to the specific thing I want to control in seconds. If you are looking to set up on/off schedules, this app does it. This app runs smooth with Alexa as well. I like the setup of the main page in the app, since I named each thing, I can click immediately on the exact thing I would like to control. I also have two color lights that I use this app to change color and brightness. I’ve been using this app for over 6 months and its never thrown a fit and not worked. (*unless the internet provider that starts with Com and ends in cast was down as per weekly drill)
I really really appreciate the reliability of this app and the products it supports!! I do not work for any of the makers of any of this, I am just a HOMER for quality!


TP-LINK Research America Corporation
233.2 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Japanese, Spanish
Age Rating
Rated 4+
Copyright © 2018 TP-Link Research America Corp. All rights reserved.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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