Kasa Smart Plug HS103P4, Smart Home Wi-Fi Outlet Works with Alexa, Echo, Google Home & IFTTT, No Hub Required, Remote Control, 15 Amp, UL Certified, 4-Pack, White

12 reviews for Kasa Smart Plug HS103P4, Smart Home Wi-Fi Outlet Works with Alexa, Echo, Google Home & IFTTT, No Hub Required, Remote Control, 15 Amp, UL Certified, 4-Pack, White

1. 

   JC – January 15, 2026

   Easy to use
   This is my second time purchasing these kasa smart plugs. They are very easy to use and install. The app is also very easy to use, understand and create schedules. I can also turn them on and off from the app. I currently am using them for all my christmas lights and trees and they work great. They stay connected although a couple of times they have gotten disconnected. But I feel that is normal and doesn’t happen often.They also work great for saving money because I dont forget to turn things off now , and if I do I can turn it off from my phone.

2. 

   Tony JW – January 15, 2026

   Good deal on a great set of 4 smart plugs!
   I have used them for just over a month now and I am very pleased with these plugs. The set of 4 is a great value for good quality. They seem to be durable and well made with clear light display to indicate plug status. Easy to set up, and use. Works with the Kasa app that I use for my outdoor plugs but also works with my Alexa and Google home set up. These work perfectly as automation control and timers for our Christmas lights. I have them set up on the 2.5g part of my network which is the same as my other smart plugs, outdoor cameras.

3. 

   Vine & Dandy – January 15, 2026

   The Smart Plug That’s Actually Smart About Setup
   I’ve used a lot of smart home gadgets, and often the “easy setup” promised on the box turns into a frustrating session of troubleshooting. The Kasa Smart Plug HS103P4, however, is the rare exception. It lives up to its name by being incredibly easy to get up and running, especially with the ecosystems that matter most to me: SmartThings and Alexa.The initial setup with the Kasa app itself was a breeze. I had all four plugs connected to my Wi-Fi in a matter of minutes. The app guides you through the process step-by-step, and it just worked flawlessly, with no unexpected connection drops or firmware issues.But the real magic happened when I linked it to my smart home hubs. For Alexa, it was as simple as enabling the Kasa skill and letting it discover the new devices. Within seconds, I was using voice commands to turn my lights and appliances on and off. The response time is instantaneous, and the reliability has been perfect—Alexa has never failed to control a Kasa plug.Integrating with SmartThings was equally painless. The connection process was straightforward, and the plugs appeared in my SmartThings app with all the functionality I needed. This has allowed me to incorporate them into more complex automations, like having a lamp turn on automatically when I open the door.In a market full of smart plugs that can be a headache to install, the Kasa HS103P4 stands out as a dependable, user-friendly choice. If you’re looking for a plug that plays well with Alexa or SmartThings and won’t leave you frustrated, this is the one to get.

4. 

   charliebrown – January 15, 2026

   These work great, are easy to setup, easy to program and perform perfectly all the time.
   If you need a timer for whatever reason, these are the best. I have so many of these and I use them all over our home for turning lights on and off. Well of course that’s what they’re for, right? Ever set up a Christmas tree, get it plugged in and then when it was bedtime you struggled to reach the outlet to unplug those lights? I know I have. Sure, you can buy one of those step on switches that you plug your light strings into. But these make it so much easier to control and setup. There’s a small learning curve to get it loaded onto your home internet, but once you’ve done one the rest are a breeze. Yup, your internet. No it’s not going to slow it down and no it’s not going to create issues with other wifi connected devices. In my home, I use not only these outlets, but I also use the wall switches, both single and three way switches. Also use the outlets that are meant for being outside in the weather from this same company. And they all work perfectly. Just to give you an idea I have at one time, mainly during the Holidays, I have at least 15 of these outlets around inside my home. Add into that 4 wall switches and another 4 outdoor weather resistant plugs. Take all those along with laptops, phones, speakers, tv’s, tablets and I forget what else and I have zero issues with my 500GB internet speed.As for the plugs, they connect to your internet quickly, easily, install the app on your phone, laptop, tablet whatever to set them up and your good to go. Program them anyway you need, on at dusk, off at dawn, on or off at any time of day or night any number of days you want, and they work flawlessly. The outlets I have outside work no matter the weather, they’re just as durable as you need. We have one that’s located 60-70 feet outside, from our home and we can easily control it from inside our house. Did you leave the house and leave something plugged into a timer you didn’t really want to have come on when you’re not home? Just go into the app and turn it off, from wherever you are. Honestly I can’t say enough good things about these plugs. The only scary part is when you have several of them scheduled to turn on at one certain time, like say dusk and all of sudden you’re walking around and click, click, click, lights are coming on everywhere. Oh, and if your internet goes down, you won’t have control of them through the app. But you can walk up to any plug, push the button on the side and it’ll turn on or push the toggle on the light switch it’ll still turn on. And they don’t lose their programing, if the internet’s not available, they will still turn on and off just as though they were connected to the internet. Then when your internet connection returns, they automatically reconnect, just like any other device you might have.

5. 

   DNA – January 15, 2026

   easy to install, works as advertised!
   The four pack of plugs arrived quickly & the directions were clear. Ease of use was obviously taken seriously because I dl’d the app & added each device super quick. Finally, a smart device that does not take drama to install.

6. 

   Jingjia Li – January 15, 2026

   Recommend it!
   Bought twice. Exceptional smart plug that delivers on every promise! The Kasa app makes remote control and scheduling effortless—perfect for prepping cooking or controlling light with away mode. It’s durable and integrates flawlessly with my smart ecosystem. A must-have for hassle-free home automation!

7. 

   James S. Smith – January 15, 2026

   BEST smart plugs on Amazon
   Everything in my house is setup for Alexa and these KASA smart plugs are the best great price for 4 of them and I can make anything smart for my needs! I have one on every plant light I own and group them into a group called the sun and I can control the sun in my house! I have had ZERO issues with KASA plugs and will definitely buy more as needed. They are high quality plugs connecting them is simple with the KASA app then Alexa app they have worked seamlessly thus far and I LOVE THEM!!! the only issue I have is with my ISP not the devices!

8. 

   Patricia – January 15, 2026

   Great smart device that works well. I prefer a plug to a smart bulb. They are very reliable in regards to connectivity. Also simple to set up. You can control the devices connected to the smart plug while you’re away from home at any time. With Alexa you can turn all your lights on or off at the same time with one phrase such as “Alexa goodnight” or “Alexa let there be light” You can customize the lights you want on or off with these functions. The plugs work well and do similar functions with google also – win win! Convenient and a bit of fun!

9. 

   Dan – January 15, 2026

   Compré el Kasa Smart WiFi Plug Lite de TP-Link principalmente para usar la función de horarios, con el objetivo de encender y apagar luces de forma automática, y ha funcionado exactamente como esperaba.Para configurarlo y gestionarlo es necesario instalar la aplicación Kasa en el teléfono, disponible tanto para Android como para iOS. La app es intuitiva y el proceso de conexión es rápido, incluso para personas sin mucha experiencia con dispositivos inteligentes.TP-Link es una marca bien reconocida en el mercado y transmite confianza. Ya tengo otros productos de la marca y todos comparten las mismas cualidades: facilidad de uso, configuración sencilla y conexión estable. Además, no requiere hub, lo cual simplifica aún más la instalación, y la compatibilidad con Alexa y Google funciona correctamente.En general, es un producto práctico, confiable y de buena calidad. Lo volvería a comprar sin dudarlo.

10. 

    Gerardo – January 15, 2026

    No son los primeros conectores WiFi que compro, anteriormente ya tenia unos chinos redondos y otros de la misma marca Tp-Link pero mucho mas voluminosos. Este último también también Tp-Link modelo HS100, ya no permite conectar nada mas en el contacto porque abarca el espacio de los dos conectores.Sin embargo, este modelo es más compacto, puedes colocar dos incluso en la misma toma de pared. Su configuración fue rápida y sencilla. Lo único es que no los pude hacer funcionar de manera directa con Alexa, tienes que usar su aplicación Kasa, la cual es muy fácil de usar y 100% compatible con Alexa. Lo único que intentaba era tener una aplicación menos en mi celular. La ventaja de esta aplicación es que solo la usas para la configuración y posteriormente todo lo controlas con Alexa. La aplicación tiene otra ventaja que puedes crear rutinas o timers de manera muy sencilla, como por ejemplo, yo lo uso para cargar mi celular y genere una rutina que se apaga de manera automática después de 3 horas, así que no me preocupo de dejar toda la noche conectado mi celular a la corriente.Referente compre el kit con 3 conectores en oferta y me salieron mas baratos que los chinos redondos

11. 

    Gregory Dundas – January 15, 2026

    I have 3 of these and an outdoor plug of the same brand which run all my Christmas lights this year it has made life so much easier compared to the old dial timers and switchesThe kasa app syncs easily with other home products my smart things control built in to my Samsung was just a matter of signing in and giving permissions to kasa with the Android Auto in the car I can check on the status override a scheduled on or off all while on the go also paird very well with my google home system making voice commands from any room easy to accomplish I will be adding more and more kasa products to my smart home upgrades, for a few simple reasons ease of use, functionality, and user friendly interface on the app and shear quality have earned a 10/10 from me**The picture included is only the outside plug all the rest were added to Indoor lights I.E. the tree and other windows in the front**

12. 

    Erwin Montes – January 15, 2026

    Anteriormente estaba consiguiendo relevadores Sonoff que soportan hasta 2000w, el problema es que es necesario adaptar el relevador a un contacto así que decidí comprar el paquete de 3 enchufes Lite de TP-Link que soportan 1500w según las especificaciones y cuestan solo un 20 a 30% más que un Sonoff.Tengo conectado mi refrigerador y funciona bastante bien, en la aplicación Kasa se puede monitorear las horas de encendido y programar horas de encendido y apagado, además de un timer con el que puedes solicitar que se apague/prenda en cierta cantidad de tiempo. En caso de apagón, al regresar la energía el contacto vuelve al último estado anterior, por lo que mi refri no estará desconectado cuando regrese la energía eléctrica.Esta versión no tiene control de consumo eléctrico como el HS110, pero aún así la funcionalidad es bastante buena. El timer no se puede mandar llamar desde Google Home, pero la aplicación es bastante intuitiva y permite utilizar las funciones fácilmente.