4.7
140K reviews
5M+
Downloads
Content rating
Everyone
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About this app

** Kasa Smart is currently only compatible with TP-LINK Smart Plug HS100/110/107 KP200/400/EP10, Smart Plug Mini HS103/105 KP105, Smart Switch HS200/210/220, Smart Power Strip HS300/303, Smart Bulb LB100/110/120/130/200/230, KL50/60/110/120/130, IP Camera KC100/105/110/115/120/200/300/310/400/410S/420WS, 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.
Updated on
Jan 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Financial info
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
133K reviews
Summer Gidewall
February 2, 2026
Perfect. So easy to use, I just forget about it until I next reschedule the plant lights. Plugging it in for the first time is easy, and plugging it in the tenth time is even easier, it remembers the phone and Wi-Fi connection perfectly every time. No hiccups or troubleshooting. Handles the energy-intensive full spectrum light I've got it hooked up to. Well worth the cost!
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Bryan Smith
February 1, 2026
Works welland is useful. There are 3 desired improvements: 1. After a year the bulbs get a couple of minutes or of sync with each other and my phone. Would be great if app checked the time sync occasionally. 2. I wish there was a little more choice for scheduled events (turning on and off) for the light brightness and color rather than just the generic presets. 3. would be great if you could set routines for groups of lights turning on at diff times and turn that routine on and off
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Chris Ausbrooks
February 3, 2026
App works well, but is blindingly white. so much so that it is often unreadable. For an app that controls lights, and is therefore often used in dark rooms, it is inexcusable that it not only doesn't support system dark mode, it doesn't work with the developer mode 'force dark mode' either. If there was an alternative app that was easier to read, I would definitely use it instead.
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What’s new

- Optimized some functions.
- Fixed some bugs.