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

I bought these to monitor the power consumption of computer servers that run 24/7 to be able to calculate their energy cost. I also used one on a 3d Printer to calculate the cost per print. BOTH just shut off at different times randomly. No schedule on them, they werent linked to any smart home devices, and the app wasnt running. Plus it was in the middle of the night that it happened, so I nor anyone else around was even awake to have possibly done anything with the app or the plugs themselves. This caused my servers to be down for 4 hours. Not only will I not be able to calculate proper energy cost, but I have lost money from the servers being down and the waster filament on a print when the printer was unplugged by it as well.

The device feels plastic and cheap but its only the exterior feeling, the device seems to be a very robust one and works almost perfectly, the app is the only downside to it, its just another one of those tuya apps, if you recognize that name, then you know what I am saying, is a copy paste of another apps, and it feels a bit empty on some areas such as the power meter side, but it gets the job done, I wish they would put a bit more effort on the app and expand its capabilities, I am sure it is possible to do it though an app update, and it will greatly improve the possibilities and potencial of the device

Easily and quickly flashable to an open-source and very configurable Tasmota firmware with basically no effort (besides having a Linux computer and a smartphone) as of 2021-06-06, model number TGWF115PQM 2007Ver1.0.0 and FCC ID ZZH-WF10FPM. Internal module is a TYWE2S according to the submitted FCC documentation, and supports 10 amps of current which is plenty for my needs. Cant comment on accuracy because I still need to calibrate them and evaluate their performance/drift over time, but I imagine it is perfectly fine for most folks needs.

These mini smart outlets did EXACTLY what I got them for. Our Christmas lights operated just as they were programmed to operate. Easy to follow instructions and Definitely worth purchasing!

To bad these were not designed for energy monitoring only. Do not use it on any outlet that where the device or appliance must remain on continuously. It will turn itself off.

These devices will randomly turn off. Upon research it is common and TopGreener simply tells you to reset the device. The behavior is still present after a reset. There appears to be no rhyme or reason why it is occurring, no warning that it is about to happen. I have lost power to a Harvest Right freeze dryer in the middle of a batch, had I not noticed the pump turning off I may not have checked on it in time to save the food. One has also shutdown for my freezer with over $2k of grass fed beef and free-range chicken. I have had another device just shutdown that my TV was plugged into while I was watching it. Most recently I had one shutdown that my route was plugged into while I was working remote in the middle of a conference call. I purchased these devices to track, in detail, my energy usage and what I go were a bunch of headaches. Bottom line, these products cannot be trusted at all.

Outlet is very easy to setup and Ive used many different brands before. Literally takes about 1 minute to add and name the device with bluetooth and wifi. Another brand I used that was similar discontinued the energy monitoring part of the outlet due to chip shortages. Tried this brand in its place and worked great. I used the Smart Life app to monitor both sets of outlets. Is great to use not only for wifi controller but monitoring power. Highly recommended. My only complaint is the internal wifi is ok but not great as far as reception. They can be sensitive to barriers / furniture in the way. However this is pretty common across the board for all smart outlets. And no its not my wifi, I work in IT and have a very nice wireless AP.

I might have too many things on my WiFi, but this worked fine for a few weeks, thenit just shut off and wouldnt come but on. I did the cave man shake, bump and multi button push and it came back on after being unplugged for 15 minutes. Working fine again. We will see.

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.

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.