KMC Smart Tap 2-Pack, 4-Outlet Smart Plug WiFi Outlet Wall Tap, Energy Monitoring, Works with Alexa and Google Home, Remote Control Your Devices from Anywhere, No Hub Required, ETL Certified, White

Worked as advertised, and cheap.

The switch works great. It is easy to set up with the app. Dont really need it but the app also records usage. I like that one outlet is constant on.

I ordered the 2-pack of the Smart multi-tap outlets, and just plugged the first one in this morning. The very first thing that I did was download a bunch of Smart Device apps, most of which were mentioned in different reviews here. 1. The KMC Smart App has a low 3-Star rating, but thats what I used to connect to the device. The instructions in the app kind of suck because you have to fail at your first attempt before it tells you that another option for attempting to pair the device is to turn on, wait 10 seconds, turn off, turn on hold the button until the light blinks fast, and then you can pair with the app. Its something like that, but dont quote me. lol 2. For giggles I tried the Smart Life app that someone in a review recommended... AND... it looks almost identical to the KMC Smart app. I wouldnt be surprised if there used to be a different KMC Smart app that earned the 3-Star rating, and the app I downloaded is now simply a customized for KMC version of Smart Life. 3. Someone complained about network security because you have to share the WiFi password with the app, but you HAVE TO do that so the app can send the password to the device. The device uses WiFi as the interface if you want to access the settings, so it needs a password. If youre concerned about security, which I am, I turned on the Guest WiFi network with access to my home network disabled, but it still has Internet access if I use any cloud services down the road. 4. Some people claim that all switchable plugs turn on and off together as one unit, which is why I state that the device is buggy. It seems to be a problem in the firmware of the device. Once I got the app connected to the device, which was annoying, I used the app to turn off the second plug. It went from green to black, and then I lost my connection because it also turned off the third plug, which was powering my router. The first plug stayed green, and never turned off, so Plug-1 is independent, and Plug-2+3 may be tied together. If the problem is that the device or the firmware, then its either the app or user error. Its probably user error in my case, but if not, then the issue may be random, so just be prepared if it is. 5. My main reason for buying this Smart Plug was to monitor the electricity usage of my home entertainment system, so take the following with a grain of salt. Anyone who has ever taken a physics or electrical engineering class should know that the measurement for power in Watts is the total after multiplying Current in Amperes to Voltage, AC or DC, doesnt matter. The app is telling me that the current draw on the 3 switchable plugs, or maybe going into the device itself from the AC outlet, is 2200 milliAmps (2.2 Amps). It also shows that the voltage varies from 119.4 to 120.4 Volts AC, and the voltage seems to be fairly accurate since the power transformer is maybe 50 feet away from my home. However, and this makes no sense to me, but the app states that the Power being consumed is 189.1 Watts. Dumb it down, and 2 times 120 doesnt equal 189, so Im confused. Considering that the majority of AC Voltage devices designed and manufactured in China use an 85 VAC to 140 VAC range in their designs, which makes sense from an engineering standpoint, I cant help but wonder if some programmer didnt set 85 as a static value when writing the code to do the power calculation. Divide 189 by 120, and you dont get 2.2, so I have no idea where the device is getting its numbers and measurements from, but if the Power calculation is wrong, then obviously the KWh measurement wont be right either. Again, I simply want to monitor the power consumption of my home entertainment system, so I took off a star because I cant find any documentation to explain why Power doesnt equal Current times Voltage. Im also using two power strips in Switchable Plug 1 and Switchable Plug 3 because the plug spacing isnt sufficiently wide enough for typical 3-prong power cord male plug ends, so having Switchable Plugs 2+3 tied together is a bit irritating, but I didnt deduct any stars since I knew from reading the reviews to expect it. Otherwise, if I can get a few years of use out of the Smart Plugs, I think they are a good value, even with all their quirks. lol

I just received a 2-pack of this KMC Smart Plug yesterday. The setup was a breeze. One of the units I received was Dead On Arrival. It had a malfunctioning socket, but I will be getting a replacement after a quick 5 minute chat with Amazon. Here are the pros and cons of the units after my one day use. I will update this review when theres anything Id like to add. Pros: 1. Easy and polished Android app called Smart Life by Tuya Inc. making it super easy to setup.(I havent tested the iOS app) I found it easier to setup than setting up the Amazon Echo via the Alexa app. 2. Cheap. It will pay for itself after just a few months. For example, I have a smart vacuum that drains 13 watts/hour 24/7. It would save me $20 in 6 months if I program it to only charge the vacuum one day a week. Ill be playing with this functionality with my other vampire power devices in the house such as my WIFI-enabled laser printer(idles at 9 watts/hour), analog oven(idles at 15 watt/hour!!), XBox, smart TVs, etc. 3. Gives you easy control to areas that are hard to access. Now I can just pull out my phone to control via the app or say Alexa, turn on/off my TV backdrop light instead of crawling to the back of my TV. 4. Alexa, Google, IFTTT integration is so dang cool! Cons: 1. The instructions manual DESPERATELY needs an update. It tells you to should download a banned app called KMC Smart. It was banned because it had services that ran in the background of your phone that shouldnt have been running. The one you should download is called Smart Life. The seller really needs to update the manuals as this is a very critical step. 2. Sockets are too close to each other. 2mm more padding space would be more ideal for most plugs. 3. Sockets stay off after power outage. The statement on the product description is not true: After a power outage, outlets will retain their most recent setting to save energy. I hope the smart plug will get a firmware update to address this issue.

Great smartplug for indoor with 3 individual controls with outlets and 1 always on outlet.

Im using this with my Raspberry pi and my two 3D printers, really nice to have Octoprint (running on the pi) toggle power between the two printers! And its also really easy to flash Tasmota without having to open it up! I used a NodeMCU ESP32 to connect to the device and flashed the device OTA.

I am using this for a fan that I can control through Google. Works well. My only complaint is during setup it can take a it to get into discovery mode, but after that it was smooth sailing!

This would be a five star review if they didnt raise the price every time I go to order more. Of course, I want to order more because they work great, and I love being able to monitor energy for each of my aquariums. No longer the value I found when I first ordered them. Also, a huge bummer is that the outlet doesnt revert to the last state after a power outage. It all reverts to OFF, so I need to manually turn my aquarium filter, heater and lights back on after the power goes out even briefly.

These are a waste of money!!! Customer service was great after I received my first set and only one worked they set me another set. All of them are out and will not run even a small fan for more then 10 minutes before they shut down and have to be reset so they are worthless to me. I suggest going with something else. Id give less then 1 star if I could.

Great bang for your buck! Works great once you figure out how to set it up. Use the Smart Life + app on the iPhone and follow the directions to the T or it will not work!