Number of poles | 2 |
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No. of wires | 2 |
Plug type | Type G |
Specification met | CE |
Manufacturer | TP-Link |
Global Trade Identification Number | 06935364084646 |
Product Dimensions | 6.63 x 6.96 x 10.03 cm; 130 g |
Batteries | 1 Product Specific batteries required. |
Item model number | HS100(2nd Generation) |
Series | HS100(2nd Generation) |
Connectivity Type | 2.4_ghz_radio_frequency |
Wireless Type | 2.4 GHz Radio Frequency |
Are Batteries Included | No |
Lithium Battery Energy Content | 4.9 Watt Hours |
Lithium Battery Packaging | Batteries contained in equipment |
Lithium Battery Weight | 0.85 g |
Item Weight | 130 g |
Guaranteed software updates until | unknown |
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Kasa Smart Plug by TP-Link, WiFi Outlet, Works with Amazon Alexa (Echo and Echo Dot), Google Home and Samsung SmartThings, Wireless Smart Socket Remote Control Timer Switch, No Hub Required(HS100)
We don't know when or if this item will be back in stock.

Brand | TP-Link |
Colour | berry |
Voltage | 2.4E+2 Volts (AC) |
Material | ABS plastic |
Connector type | Standard Electrical Plug |
About this item
- Compatibility: Works with Amazon Alexa and Google Assistant for Voice Control
- No Hub Required: Works with any Wi-Fi router without the need for a separate hub
- Remote Access: Control devices connected to the Smart Plug wherever you use the free Kasa app on your phone;
- Schedule and Timer: Schedule/Timer the smart plug to automatically power electronics on and off as needed
- Away Mode: Turns your devices on and off at different times to give the appearance that someone is home
Top Brand
TP-Link

91% positive ratings from 10K+ customers

100K+ recent orders from this brand
Videos for similar products
From the manufacturer

No Hub Required
Works with any Wi-Fi router without the need for a separate hub.
Voice Control
Works with Amazon Alexa and Google Home to manage your devices through Voice Control.
Remote Control
You can check to see if connected devices are on or off, even when you’re away from home.
Easy Set Up
Step 1: Download the free 'Kasa' app
Step 2: Plug the HS100 into a socket
Step 3: Follow the guide on the app
Schedule & Timer
Control appliances according to preset schedule and count-down timers.
Away Mode
Automatically turns devices on and off at different times to give the appearance that someone is home.
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Customer Reviews |
4.6 out of 5 stars 5,251
|
4.6 out of 5 stars 4,969
|
4.6 out of 5 stars 4,969
|
4.5 out of 5 stars 4,768
|
Dimensions | 100.3*66.3*46.8mm | 100.3*66.3*46.8mm | 100.3*66.3*46.8mm | 72.5*51.5*30.6mm |
No Hub Required | ✓ | ✓ | ✓ | ✓ |
Control from Anywhere | ✓ | ✓ | ✓ | ✓ |
Alexa, Google Assistant & Samsung SmartThings Compatible | ✓ | ✓ | ✓ | ✓ |
Power on/off Scheduling and Timer | ✓ | ✓ | ✓ | ✓ |
Away Mode | ✓ | ✓ | ✓ | ✓ |
Energy Monitoring | no data | ✓ | no data | no data |

Compare with similar items
This item TP-Link Kasa Smart Plug by , WiFi Outlet, Works with Amazon Alexa (Echo and Echo Dot), Google Home and Samsung SmartThings, Wireless Smart Socket Remote Control Timer Switch, No Hub Required(HS100) | Recommendations | ||||
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Price | Currently unavailable. | -38% £14.99£14.99 RRP: £23.99 | -18% £26.10£26.10 Was: £31.99 | -24% £24.99£24.99 RRP: £32.99 | -22% £31.39£31.39 RRP: £39.99 |
Delivery | — | — | — | — | — |
Customer Ratings | |||||
Sold by | — | Amazon | Amazon | Amazon | Amazon |
brand | TP-Link | Tapo | Amazon Basics | Refoss | meross |
colour | berry | White | White | White | 6 Gang 4 USB |
voltage | 240 volts of alternating current | 230 volts | 230 volts | 240 volts | 120 volts |
material | ABS plastic | Polycarbonate (PC) | — | Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS) | Polycarbonate (PC) |
connector type | Standard Electrical Plug | Schuko | BS 1363 | Plug In | Plug in |
Product information
Technical Details
Additional Information
ASIN | B07CKVZFGX |
---|---|
Customer Reviews |
4.6 out of 5 stars |
Date First Available | 28 May 2018 |
Warranty & Support
Feedback

Kasa Smart Plug by TP-Link, WiFi Outlet, Works with Amazon Alexa (Echo and Echo Dot), Google Home and Samsung SmartThings, Wireless Smart Socket Remote Control Timer Switch, No Hub Required(HS100)
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Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the smart plug easy to set up, particularly with Alexa and Google Home integration, and appreciate its reliability compared to smart bulbs. They like its functionality, with one customer noting it works more reliably than Wemo sockets, and consider it excellent value for money, mentioning it helps save electricity. The plug's connectivity receives mixed feedback - while some report excellent WiFi connections, others experience disconnections. Customers like its switchability, being able to turn devices on and off remotely using the app.
AI-generated from the text of customer reviews
Customers find the smart plug easy to set up and configure, particularly noting that it integrates well with Alexa and allows for simple scheduling.
"...cannot control them using the Kasa app - so if you just want something simple, powerful and excellent value I would not hesitate in grabbing these." Read more
"...Setting up macros (routines) that control multiple actions really do make sense...." Read more
"...Setup was an absolute breeze, plug in the smart plug, start the Kasa app on your phone, add the smart plug, pair it with your WiFi, give it a name..." Read more
"...arrived (well packaged and on time as usual from Amazon) it was as simple a setup as you could hope for using the supplied instructions, all up and..." Read more
Customers report that the smart plug integrates well with various devices, including Alexa, Google Home, and IFTT, with one customer noting it works more reliably than Wemo sockets.
"...Integration with Amazon Echo/Alexa is flawless - as soon as you've added your Kasa device Alexa picks it up and adds it to her inventory of your..." Read more
"...These plugs also work seamlessly with Alexa. I would highly recommend these plugs." Read more
"...out there, it’s a brand I recognize and it is listed as working with Google Assistant...." Read more
"...now works pretty flawlessly from within the Home app, and even Siri can control it (when she can be bothered understanding my Scottish accent)...." Read more
Customers praise the smart plug's reliability, noting it never fails and performs better than smart bulbs.
"...however, I still stick with TP-Link’s sockets as they’ve proven utterly reliable over the last two years...." Read more
"...The switch seems to be sturdy, well made, and gives a satisfying clicking noise when activated/deactivated...." Read more
"...quickly had it up and running on the native app, which is neat and unfussy, and speaks towards TP-Link's ambition of developing a connected home..." Read more
"Fantastic products that are easy and quick to set up and are fully compatible with Alexa...." Read more
Customers find the smart plug fantastic and brilliant, with one customer noting it works as a regular plug.
"...the wizard on the smartphone app guides you though, allows you to name the socket and add an icon so you know what it's controlling...." Read more
"...you to setup routines for multiple plugs which are ideal for switching multiple plugs on or off when needed...." Read more
"...However I found this little gem that simply plugs in to a socket, connects to your current wifi router, and turns the power on and off remotely...." Read more
"...You can set up multiple device routines that Alexa recognises or schedules to switch them on and off at set times... just brilliant!..." Read more
Customers find the smart plug offers excellent value for money, being relatively cheap and helping them save electricity.
"...the Kasa app - so if you just want something simple, powerful and excellent value I would not hesitate in grabbing these." Read more
"...(but still excellent value)..." Read more
"...The plugs are pricier than others but having tried some cheaper alternatives which were not so easy to set up and unreliable these plugs are a good..." Read more
"...to eliminate the real risk of fire ~ not to mention reducing the cost of electricity as they remained on All day...." Read more
Customers appreciate the plug's switchability, being able to turn devices on and off both manually and remotely using the app, including lamps and security lights.
"...At the same time my Logitech Harmony hub turns off all audio/visual equipment and Nest lowers the temperature in the house...." Read more
"...The app also allows you to control the plugs remotely but the plugs also have a manual button on them for easy turning on or off without having to..." Read more
"...on the train, I simply open the App on my phone, and turn the socket off every morning. No more fire risk...." Read more
"...with Alexa or via the mobile phone/tablet app, which makes them accessible remotely...." Read more
Customers have mixed experiences with the smart plug's functionality, with some finding it a great addition to their smart home and useful, while others report that it started failing and only lasted two years.
"...This socket will simply not work with an unsecured network...." Read more
"...They are a great way to dip your toe into smart home because it allows you to check what you might actually want to control...." Read more
"...was first thought and the device was loosing it's signal, making it unreliable...." Read more
"...It never fails - is totally reliable and a real help around the house...." Read more
Customers have mixed experiences with the smart plug's connectivity, with some reporting excellent WiFi connections and no issues, while others mention losing connection or being unable to connect to their network.
"...These are okay - when they work. The problem is that they keep dropping off the network and are a real pain to reconnect...." Read more
"...found this little gem that simply plugs in to a socket, connects to your current wifi router, and turns the power on and off remotely. Sorted...." Read more
"...turned out not to be as good as was first thought and the device was loosing it's signal, making it unreliable...." Read more
"...wanted it for it works perfectly, very easy to setup and connect to my home wifi network, nice app with multiple features/options, i have never had..." Read more
Reviews with images

Everything is smart.
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 27 February 2021I have a small selection of smart sockets dating back to before Alexa was a glint in Jeff Bezos' eye, inlcuding the Belkin Wemo sockets which I have always been a fan of.
A few years ago I bought a TP Link Kasa socket and was so impressed with how simple and quick it is to configure these units and how user friendly their App is to work.
Now we have half a dozen of these dotted around at both home and work all sitting happily in the same app.
Adding a device is simple, the wizard on the smartphone app guides you though, allows you to name the socket and add an icon so you know what it's controlling.
You can easily set a schedule for on and/or off times, timers and runtimes. The only thing I preferred the Wemo schedule for was the ability to select sunset or sunrise +/- time... for example if you want your table lamp to come on 30 mins before sunset every day which TP Link didn't have, but now they have that too, so it's my preferred smart socket now!
Integration with Amazon Echo/Alexa is flawless - as soon as you've added your Kasa device Alexa picks it up and adds it to her inventory of your devices and is available for integrating into Routines and control using Alexa.
I picked these up on a Lightning Deal for around £12 each, which is an absolute bargain for something that works flawlessly.
I've heard that the alternative TP Link smart sockets (not branded as Kasa) are not as good and you cannot control them using the Kasa app - so if you just want something simple, powerful and excellent value I would not hesitate in grabbing these.
- Reviewed in the United Kingdom on 30 April 2019Our smart home experience began several years ago, initially with a Nest thermostat, but has quickly grown since Alexa came into our lives. We now have 6 Echo Dot 3rd generations, 2 Sonos Ones with Alexa, Logitech Harmony remote control Denon AVR with Alexa dotted around house, outbuildings and garden. While our audio and visual experience is catered for, Alexa really starts to impress when given the power to control other electrical devices around the home.
To do this, you need a smart socket. There is an increasing number of suppliers of these, including Amazon themselves, however, I still stick with TP-Link’s sockets as they’ve proven utterly reliable over the last two years. I currently have eleven of these sockets controlling a range of devices, and I’ve not once had any reason to doubt them.
Obviously, the device needs to be something that can be operated by a switch at the socket. A pendant light, for example, won’t work. Nor would something that would go to stand-by when turned on at the mains, like a TV or radio. But desk, bedside and floor lamps are perfect. Christmas lights are common functions too. I have a particularly useful operation for them, in that I have two aquariums in which the lights are controlled by the timer function on the Kasa plugs. The App has a great function to set automatic timers for lights where they can take into account sunrise/sunset and adjust what time they come on.
The App is very good, and devices can be controlled from within it, however it reaches the next level when integrated with Alexa or Google Home. Setting up macros (routines) that control multiple actions really do make sense. For example, I have a voice command that simply says “Alexa, goodnight”. With that all of the Kasa sockets turn off, except for the hallway and bedside lamps which come on to light the way to bed. At the same time my Logitech Harmony hub turns off all audio/visual equipment and Nest lowers the temperature in the house. And for good measure, Alexa wishes us a goodnight too.
If I have a criticism of the product, it’s only that the socket is quite bulky. In a multi-gang socket, it can be a restriction as to what you plug in next to it. You’d certainly struggle to have two Kasas side-by-side. It just needs a bit of careful thought. The inclusion of a manual button on the front to turn the device on and off is a good feature though.
With home automation you can go a long way, limited only by imagination and how much you want to spend. And these TP-Link Kasa smart sockets are a reliable part of that system.
- Reviewed in the United Kingdom on 17 December 2018By far the best smart plugs I have ever used. After many years of using mechanical timers for my fish tank lighting I decided it was time to invest in something more modern and accurate. At the time of purchasing these smart plugs were on offer for half price so thought I'd buy two. Setup was an absolute breeze, plug in the smart plug, start the Kasa app on your phone, add the smart plug, pair it with your WiFi, give it a name and your done. The Kasa app is easy to use and very well laid out. Functions are easy to access and easy to understand how to use them. Setting up scheduled timers is also very simple. The app also allows you to control the plugs remotely but the plugs also have a manual button on them for easy turning on or off without having to load the app everytime. The smart plugs also relink to my router after a power outage perfectly fine which is reassuring. The Kasa app also allows you to setup routines for multiple plugs which are ideal for switching multiple plugs on or off when needed. For example I have 2 fish tanks with a smart plug on each, I have set up a routine called Day in my Kasa app which turns both lights on, I also have another routine called Night which turns both lights off. Perfect for those times when I may need to turn the lights on a little earlier or turn them off a little earlier all in one go. These plugs also work seamlessly with Alexa. I would highly recommend these plugs.
Top reviews from other countries
- Dr.Mohammad_MahmoudReviewed in the United Arab Emirates on 17 July 2019
5.0 out of 5 stars high quality plug.
it is essential for me as I have an obsession whether I turned off the iron after I go to work, now I no longer worry as I can control it from anywhere any time. it also calculates how much energy have I spent on every usage. Badly recommended.
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lothar bergerReviewed in Germany on 7 January 2025
5.0 out of 5 stars Zufrieden
Habe schon mehrere Verbrauszähler davon. War immer zufrieden. Gibt aber ein neues Modell
- TGRZReviewed in Germany on 11 April 2021
5.0 out of 5 stars Works well.
Works well as with all other TP Link devices. No issues or problems.
- JibreelReviewed in the United Arab Emirates on 15 July 2020
5.0 out of 5 stars Excellent Wi-Fi switch
Excellent product. Does what it says but makes a click sound when you switch it on and off.
- MJVGReviewed in the United Arab Emirates on 30 November 2019
5.0 out of 5 stars Work great very very easy to install
Great little product. Not the most slim product, but work great. Easy installation.