TOPGREENER TGWF115PRM Wi-Fi Plug with Energy Monitoring, Smart Outlet, Control Lights and Appliances from Anywhere, No Hub Required, White, Works with Amazon Alexa and Google Assistant - Amazon Vine

From a functionality perspective I would give 5 stars, but the size and shape is a little annoying as it pretty much blocks (or tilt) the use of the other outlet (on standard 2 in wall outlets), I had to put an extension on to be able to use the 2 outlets.

I had low expectations for these little guys seeing as they were quite a bit cheaper than comprable watt meters with a LED readout. But the ability to connect to Wi-Fi seemed convenient so I decided to give it a try. Theyve easily exceed any expectations and I might even buy a few more. The only issue was set-up was a bit challenging, at least for me. It took probably 10-15 minutes and several tries but eventually I got it to work with the app. I had better luck with the alternate pairing method or whatever its called so you might want to try that right off the bat. Also I think I may have erred by plugging them in before I was ready to pair, you may want to wait until you have the app ready to do that. The biggest pleasant surprise was the quality of the app. (You need to have the app to get any use out of this product.) Ive used a bunch of cheaply made companion apps but this was definitely not one of them. It works very smoothly and the UI is great. Its a bit annoying that you have to create a free account with TOPGREENER to use it but I guess that should be expected these days. It prompts you to share your location but you dont need to do this for it to work. Once set up the app makes it very easy to toggle the power of your plugs, as well as view the current and historical power consumption. If you unplug the units they immediately reconnect to the app when you plug them in again so no worries there. One last thing, I noticed someone here was alarmed that the watts on the readout dont equal volts * amps. Thats because this formula doesnt hold true for alternating current. I cant comment on the accuracy of the wattage figures (which are shown to the nearest 0.1 watts) but they seem to be reasonable. EDIT: Had a space heater (1300 watts) running through the plug for about an hour and when I disconnected it the unit was noticeably warm. I dont think it was a fire risk or anything but just something you might want to be aware of, especially for even higher-wattage appliances.

Setup can be tricky on these, often requiring the second or third try on the app before the device successfully pairs. Once they are paired, they work rock solid and Ive yet to have any issues requiring resetting these devices unlike other brands of Smart Plugs Ive bought in the past. Being able to monitor energy usage is very useful, as I like to monitor how much power Im using with my space heater and certain other appliances in my apartment, and this device has been fairly accurate at providing those readings. It integrated with Alexa with no problems.

Purchased looking for monitoring plug that would still work with Tuya-convert. While only 10A, they do still work with Tasmota!

There is no way to export the energy usage data from the app. This would be fine if the outlet group option could let you see the energy usage for all of them at once, but you can only see the energy usage chart of a single outlet at a time, as far as I can tell. Also, you cant really drill down into the data at all. You only really have 2 views of the data: current, and by day/month. You cant even select custom time ranges from what I can see. This is all really too bad, since the rest of the app is designed really well, specifically the automations.

I love these! No more lights or candle warmers left on for extended unwanted hours. Connects to Alexa so you can turn off even when you are not home via the app. So many uses...I originally bought them from my Christmas tree and ended up using the all over the house.

This product was simple to install with the top Greener app. Was very easy to link to Alexa afterwards with the related skill. It responds quickly to smart commands. I have it running a heater in my bedroom oh, and I was able to make it on an automated timer in case it ever got left on.

Amazon had these plugs on sale so I had to buy myself another pack. I used them as light switches for my rooms, i use them to turn on my electronics right as i get home from work. They tell me how much money Im saving on electricity by being able to monitor my usage. I just absolutely love these plugs. I got my friends and family using them as well. Knowledge is power!

Nice solid plugs that still work with Tuya Convert for OTA flashing of Tasmota firmware as of 07/01/2021. They are a bit big, but two do fit in a duplex receptacle perfectly. I bought the 4-pack that came as 2/2-packs

I bought these to see how much energy my fridge and another appliance was using. These plugs worked good. Now I am currently just using them as a scheduler for my indoor lights. Would by again.