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
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Availability:
In Stock.
Arrives
Monday, Apr 20
Color: Alexa Compatible Plug 4-Pack
Features
- Smart Outlet Control from anywhere: Turn electronics on and off your smart home devices from anywhere with your smartphone using the Kasa app, whether you are at home, in the office or on vacation
- Scheduling: Use timer or countdown schedules to set your wifi smart plug to automatically turn on and off any home electronic appliances such as lamps, fan, humidifier, Christmas lights etc. The Kasa app is free and compatible with iOS 10.0 or later.
- Easy set up and use: 2.4GHz Wi-Fi connection required. Plug in, open the Kasa app, follow the simple instructions and enjoy
- Trusted and reliable: Designed and developed in Silicon Valley, Kasa is trusted by over 5 Million users and being the readers choice for PCMag 2020. UL certified for safety use.
Description
The HS103 Kasa smart plug is the easiest way you can start controlling lamps, fans, humidifiers and other home electronic appliances. With it adding voice control to any outlet, you could also enjoy the hands-free convenience. The Kasa app contains not only all the feature you expect from TP-Link Kasa family, but also guidance for you through each step of the installation to connect your smart plug with your home Wi-Fi, Alexa or Google assistant.
Operation Mode: automatic
Current Rating: 15 Amps
Operating Voltage: 120 Volts (AC)
Contact Type: Normally Open
Connector Type: Plug In
Brand: Kasa Smart
Switch Type: Push Button
Terminal: Blade
Material: silicon
Item dimensions L x W x H: 1.57 x 1.5 x 2.62 inches
Operation Mode: automatic
Current Rating: 15 Amps
Operating Voltage: 120 Volts (AC)
Contact Type: Normally Open
Connector Type: Plug In
Switch Type: Push Button
Terminal: Blade
Circuit Type: 1-way
Mounting Type: Plug-In Mount
Actuator Type: Push Button
Number of Positions: 1
Control Method: Voice
Connectivity Protocol: Wi-Fi
Wattage: 1800 watts
Color: Alexa Compatible Plug 4-Pack
Item Dimensions: 1.57 x 1.5 x 2.62 inches
Unit Count: 4.0 Count
Number of Items: 4
Material Type: silicon
Contact Material: Copper
International Protection Rating: IP20
Brand Name: Kasa Smart
Model: HS103P4
Global Trade Identification Number: 74
Manufacturer: TP-Link
UPC: 840030702174
Item Type Name: Smart Plug
Included Components: HS103 Smart Wi-Fi Plug Lite (4)
Item Weight: 4 ounces
Warranty Description: 2 year manufacturer
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Apr 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Alexa Compatible Plug 4-Pack
I have replaced the majority of my smart plugs with these, controlling everything from lights to preamplifiers in the house. I had a mix of brands before, buying what was at the best price. Some of these and my porch light switches were Kasa and I have had no trouble with them at all. Another brand lost connectivity and was a pain to reconnect, and another simply quit working (three at once) and would not reconnect. The Kasa plugs connect easily, the Kasa Smart application is easy to use. These are reliable. They are larger than some of the others and rectangular, but I have not found this to be a problem.
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Reviewed in the United States on April 7, 2026 by thomas j. stewart
Color: Alexa Compatible Plug 4-Pack
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.
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Reviewed in the United States on September 24, 2025 by Vine & Dandy
Color: Alexa Compatible Plug 4-Pack
This little device has been surprisingly useful and works exactly as I hoped. Setup was easy through the phone app, the gray design looks clean and unobtrusive, and it’s been very reliable. The best part is being able to turn things on or off even when I’m not on the same Wi-Fi, which has already come in handy more than once. It also works smoothly with Google Home, making everything feel effortless and convenient. Overall, it’s a simple product that does its job really well, and I would definitely recommend it.
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Reviewed in the United States on January 24, 2026 by KIMMY
Color: Alexa Compatible Plug 4-Pack
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.
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Reviewed in the United States on July 10, 2025 by charliebrown
Color: Alexa Compatible Plug 4-Pack
UPDATE: EXCELLENT CUSTOMER SERVICE! I had connection problems, and they emailed repeatedly and promptly, and helped me through the interface. All four are now installed, connected, and working perfectly. The only reasons it didn't get five starts from me: It sticks out very far from the wall, so you can't put furniture back against it. The app requires location services, not just your time zone, even if you are not using dusk to dawn feature. Several screens in the app, needed for set up, are in a tiny font, with no color contrast - very difficult to read.
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Reviewed in the United States on January 21, 2026 by A. Ripley
Color: Alexa Compatible Plug 4-Pack
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.
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Reviewed in the United States on December 11, 2025 by Tony JW