Kasa Smart HS100 WiFi Smart Plug, Classic 1-Pack, White

I got this in 2017 as part of the combo with the echo dot, 2nd gen. I ended up getting another one shortly thereafter because I loved this thing so much. It literally changes all electrical things into Alexa-enabled, with voice or app control. We actually used it for our Christmas tree lights, and would tell Alexa to turn on and off the Christmas lights. It worked wonderfully, because our kids were able to partake in controlling the turning on and off of the Christmas lights. Although there is recommendation to turn on and off appliances, theres always a fear of having appliances turn on without proper supervision, with little kids in the house that can accidentally turn them on via voice control. The only device that would make plausible sense would be the coffee maker, which would require leaving fresh coffee grinds in the pot, and voice control every morning when you wake up to turn the coffee pot on so as to heat up the water in the coffee. Beside that, we have been only using our second TP smart plug to turn on and off a plug-in light in our daughters room. This would work very well with any types of plug-in lights, such as lamps, but because we have built-in ceiling lights, or daughters room is the only place with an additional plug-in light to use the smart plug for. This means we have let one of the two smart plugs sit around, waiting for Christmas again to be in use. The thing is, this smart plug was great when not everything is app or voice accessible, so literally a great purchase in 2017 and maybe through 2018. However, in 2021, if I were to buy an appliance or anything electrical today, there are already options for these devices to have already built-in Alexa-enabled ability. As such, the smart plugs are no longer as versatile or as useful as they were once when they were first introduced.

I have a water well and one year the outdoor plumbing from it froze. We had no water pressure when that happened because the part that froze was a 2 inch section of pipe that had the pressure sensor on it. You cant buy heat tape for a 2 pipe! The well tech said to insulate that pipe and place a heat lamp near that pipe, turning it on when it gets close to freezing. That involves clamping a heat lamp near the pipe and running an extension cord from the well head to my house, turning it on when it gets cold. It rarely stays cold enough during the day here, but it could happen. But what would I do if I was not home? This WiFi smart plug will hopefully be the answer. Basically, this is a WiFi relay/switch. You download the app, plug in the device to a wall outlet and the app connects the plug to your home network after you supply your routers WEP code. You next specify when the device will turn on. Generally, accessing the device turns it on. The icon on your smartphone Kasa app will turn green. You can have it turn on and off at a certain time on a specified day of the week but not on a specific date on the calendar. By doing so, it acts like setting a smartphone alarm. It asks for your location for sunrise/sunset information and can turn on the device at sunset, etc. There is an option to turn on the device for a low temperature situation, which I assume means outdoor temperature, but there is no setting for what that temperature is when it will turn the device on or at what subsequent temperature will it then turn it off. What if there are conflicts between the set schedule and the temperature? I will have to ask the company about that. In the meantime, I can check the weather and turn it on an off remotely. How long does it take for the smart plug to turn on or off when using the app? It is almost instantaneous. How far away is the smart plug from my Comcast router? About 80 feet.

Wow, I got this thing installed in less than 5 minutes. The app was very user friendly and detail with step by step setup instructions, except they got the App name wrong on the manual, it did not match the name in the App Store, however the icon was correct. So make sure you look at the app icon, not the name and install the correct version. To test it I have tried to unplug it and it relinked with my router within seconds. So far very reliable, after testing a few events and the power all turned on and off at the right time. For those who are unfamiliar with setting up schedule using the concept of events, just remember to program the ON event first followed by creating a second event to turn the power OFF, total of 2 events needed to turn you light on and off, otherwise it would just stay ON all the time. One event does one action On or OFF but not both. The smart plug works as follows: When it is powered and connected to the Wifi, it awaits an event signal ON or OFF and memorizes schedule(s) set with the App even when unplugged. but if there is no Wifi signal it will not be able to execute the event signal and the device will be at the state it was before the Wifi is disconnected. So for example, if you scheduled an ON event at 9am and an OFF event at 10am but if there was a power failure at 9:50am and came back at 10:05am, it would not have received the OFF commend at 10am and therefore would have remained in the state of ON until it receives the next OFF command. If you are going to use this to power appliance that are dangerous if left on, this can not be a fool prove solution. This model is for up to 15A about 1500W device and it costs about $7 more compared to the mini one which handles only 10A at about 1000W.

I have three of these HS100 smart plugs and the first two worked fine for turning on/off lights at night, holiday lights and such. They are relatively easy to set up and work with Alexa devices (after additional set up). A minor issue is that they are quite large and can take up a lot of space on an outlet. You can really only plug them into one of the outlets or they will end up blocking both. A bigger issue is with the third plug I purchased. It set-up fine but it will not stop supplying power. It appears to work fine (power light goes on and off either by button on plug or using the app) but even with the power light out it continues to supply power. Based on some online research, this appears to be due to a bad relay switch that is stuck in the closed position. I did not pull this out of the box until I was already passed the Amazon return window so I am dealing with the manufacturer. They responded to my issue by email in a timely manner but gave me a list of so many troubleshooting items and information required (most of which is written in micro-text on the plug) that I can see getting a replacement is going to be quite a pain. I think this is a decent product when it works but it should not be that difficult to quality control for something like this. Luckily it was a great deal on Prime Day so I guess I am not out of too large an investment.

As with nearly every Amazon purchase Ive made, this arrived timely. I was able to install the Kasa app on my Samsung Galaxy S5 without any trouble, but activating the plug wasnt frustration-free. Following the instructions on my Samsung, I was able to complete all but the last installation step. After three unsuccessful attempts to connect the plug, I contacted customer service. The recording assured me I was number one in line for a representative but I still waited a few moments for someone to speak with me. I clearly explained my difficulty (unable to connect to Wi-Fi) and the steps Id taken. The rep asked me to reset the plug, and then I was met with silence. After six minutes, I disconnected and called back (hallelujah! I was number one in line again!), and repeated what had happened on my first call. The rep dug through some instruction sheets, had me repeat the same steps for the fourth time, then said that my best option was to return the plug for a replacement. I persisted on my own and found a tip: link the smart plug while its in an outlet near your Wi-Fi router, then move it to your desired location. I did that, and voila! installation complete. Next step: go into the Alexa app, select Smart Home and then your device links and enable the plug. No problems there, either. Absolutely yes, it works with the Echo device. So why four stars and not five? First, customer service was not helpful. I easily found the tip that resulted in success, it seems that customer service could have done the same instead of suggesting I exchange the plug. And second, regardless of the March 10 comment from Kasa (see Earthlings review), the smart plug DOES block the second outlet. As much as Id enjoy having the majority of my electrical devices on a smart plug, I dont like the idea of blocking two outlets with one device.

I bought three of these when they went on sale a while back. It took a while to figure out the correct way to get them set up. I wasnt aware you still had to go online and set up the app on the Kasa web site before you could us it through the internet or Alexa. You can do this with a smart phone or Ipad, it didnt work with a PC. Once I found that out, it went smooth from then on. I first used my Ipad to locate and set them up, no problems here, I could turn them on from anywhere in the house or outside, I havent tried them from another location yet, but it says they will work away from home. Whats keeping me from giving five stars is that its so hit or miss with Alexa. I have two Echos, one in my house and another in my moms house and they both have the same issues. The first issue with Alexa is range. I cant put these farther than 7 feet from the Echo. I can get about 10 feet away in my moms house. Weird thing is that I tell it to turn on a light and it says OK and nothing happens if its over 7 feet away. I tried it with all three units. Keep in mind that it works fine through the internet app and my Ipad. Sometimes, Alexa cant seem to locate one or more of these devices and I have to reset them and set them up again. Also, if you plan on using Alexa, sometimes, you have to say your words a certain way to make her happy. I can say turn on the living room light and Alexa sometimes responds I cannot locate a device called Living Room Light. Then I say turn the living room light on, and Alexa says OK and it happens if Im in range. If you just plan to use your smart phone or Ipad to control these, you should have no problem, they seem to work fine every time.

The Body: Its 2019 and this plug cannot be used in a wall outlet with other plugs. The bottom of the device is rounded to give a sleek, aesthetic look but prevents any use of the outlet below it. I dont understand why its 2019 and we still have cable/cord manufacturers who cannot design a product or adapter that doesnt hinder the user of adjacent plugs. This device can only be used in one orientation, meaning on a standard US plug, with two outlets, you have to use the top one and because of the extended bottom, you cannot use the second outlet. Wifi: So far, the connection seems alright but the setup in the app required the first plug to update firmware. After waiting, it failed to update. When I found the place to try it again, the device no longer needed a firmware update. I have no idea if the update passed but didnt send the right code for the app to confirm it installed, or what. I guess well never know. Kasa App: During the setup process, youre asked to create an account. It also asks for your location so it can sync the time. You can skip it at that point but you are REQUIRED to enable location services in the app to add a device, with no option to skip. I also dont trust the reason provided for needing the permission as you could allow manual timezone additions. I might return the product just for this fact as theres no reason an app on my device needs location services turned on for a smart plug that wont be moving. If you truly needed the location for time settings then you would let us manually enter the timezone. Conclusion: I have no idea why this has the star count it does. I was frustrated by the design, frustrated by the app, and frustrated by the permissions. I wish electrical cable manufacturers would care about their customers enough to design their products in a way that doesnt prevent the use of adjacent outlets. Either you dont want to or you simply dont care. Based on the design of this product, I can see no reason the bottom of the device had to be the way it is but I guess Ill break out the Dremel and shave off the bottom of the outlet (if I can) so I am not out two different outlets.

Purchased this item simply because the price was right and I like new gadgets. After getting it set up and using it, I truly love this item and have since bought two additional units. I am using these SmartPlugs with a Google Home Mini, although it is not required for the plugs to work. If you do not have a central controller such as Google Home or Echo, these plugs work perfectly right out of the box using the TP Link Kasa app on your smart phone. I went one step further to start creating a Smart Home environment. To do this, first you need to download the Kasa app and create a TP Link account. Once this is completed, you will need the Google Home app and a Google Account. When you launch the Google Home app, you can go to Home Control and link your TP Link account within the app. Once that is complete, you can import your TP Link devices into Google Home, and control them without the need to the launch the Kasa app again. Once imported, you can give the devices their nicknames to identify them when using your voice controls. For testing, I had a Blue Light and an Orange Light, so I named them that way. Once the nicknames were set, I can simply say hey google wait for the LED to come on, and then say turn on blue light upon which the light will turn on (or off). Sometimes there is a slight delay in the actual device switching states, this could be a network issue (devices communicate via your home wifi) or could be a processing power issue within the actual Google Home device. Overall, these plugs are made very well, inregrate easily into Google Home (once accounts are created) and work very well. I intend on buying several more and will also be picking up some of the light switches and any other devices that are introduced. Nothing more convenient that being able to control your home from the comfort of your couch either via voice commands or an easy to use app. 5 stars from me!

I agree with all of the positive reviews on here, so I am writing for a more specific purpose. First, I am currently using 4 of these plugs to control Christmas lights as a group via Kasa and Alexa. It works every time. Alexa, turn on Christmas. More importantly, I am able to use this plug to power on/off an amp, which powers external speakers. Here is the setup: Echo Dot, wired bookshelf speakers, speaker wire, 3.5mm cable, small lepai amp and this plug. I already had all of these items except the plug. I will admit that there are cheaper alternatives to my setup for bluetooth speakers or the dots internal speaker that may work better for most people who just want a little background music in the kitchen rather than wired speakers. When the 3.5mm cable is connected to the Dot, the Dots internal speaker does not work. You can use external speakers, but they must be powered by another source. So, I was stuck turning on and off and amp by hand. This defeats the purpose of voice command until I bought this plug. Now I always leave the amps on/off switch to ON and connect the amps power supply to this plug. I keep the amps volume relatively low to avoid speaker popping when the amp receives power. I control the remaining volume with my voice with Alexa once I turn the amp on. Now, from anywhere on the first floor, I can say Alexa, turn on speaker and the plug will switch the amp on and the speakers are 10 times better than Alexas internal speaker. Alexa, volume 10! A few extra notes: *Even if the speakers are off, I can still use Alexa, but I will not hear her response because the speakers are off and the Dot is still connected to the 3.5mm cable. Hence, the Dots internal speaker is inactive. Its easy to turn the speakers on if I really need to hear Alexa, but my light commands still work very well without the need to always have the external speakers on. *I named the plug Speaker in the Kasa app *The plug normally covers both openings in the outlet. The outlet pictured has a little more space in between because there is a reset button in between the two openings. Fair warning if you are thinking about buying smart devices for the first time: Yes, they are awesome. They are awesome, most are very expensive and adding to your set up is addictive. I cant wait to see what other work-arounds people come up with....

April 3 Update. Seldom do I give up. So, after I wrote this review I: - deleted the Kasa App - reset each of my three Smart Plugs to Factory - power on reset of my iphone (6s) - install Kasa App - set up each smart plug per guided instructions - power on reset my iphone And...yes. The Away function works for all three plugs now! The sunrise/sunset still doesnt but thats a documented item so it is a just a bit of discord in the documentation. I can also say that the Away function actually is working, lights are off and on in a good way. Upping a Star. These plugs come beautifully and wastefully packaged. They are very well made, and as attractive as a largish power plug can be. They do hog up outlet space, you can squeeze a three prong grounded plug into the open outlet, but it is right against the Smart Plugs bottom. The LED indicator lights are a nice, visible green but dont light up an entire room at night, good! Installation is easy, the Kasa app walks you thru the process and it worked fine for all three of the plugs I purchased. For me, there was an uncomfortable amount of time from when the installation was complete until the app came back and said things where ready to use, and the first time I tried to cycle each outlet, no communication. After that, immediate on and offs upon command. So good! Integration with the Amazon Echo is easy, and it works reliably and quickly. I named my Smart Plugs Lamp, Lamp 1, Lamp 2 and Alexa wouldnt cycle the plugs with those names, so I changed the names to simpler ones and it now works perfectly. OK, beyond that. The scheduled times, and the countdown timers work fine and are nice features. However, the Away function only starts on one of the plugs. Two of the plugs wont start Away, rather they say unknown error. I deleted and reinstalled the Kasa app, I reset and reinstalled the plugs, same issue. It seems like the Kasa app wont support multiple Away settings on a single account? Other issue: there are instructions online to set up the Away function from Sunset to Sunrise, which would be a nice feature but it also does not work as the Away feature needs to be in the same day...you cant go dusk to dawn with the random Away function. Overall, a good product. It is newer and TP-Link is a good company, so I expect a few software upgrades and theyll work out the issues Ive found so far. I would like to see TP-Link work with Amazon on Frustration Free eco-friendly packaging, really no reason to have as much plastic and paperboard go into protecting this product.