WOMDEE WiFi Touch & Wireless Timer Remote Control Smart Water Heater Switch Compatible with Alexa Echo and Google Home

Installed two of these for two of my bathroom boilers, replacing standard mechanical wall switches. It's a double breaker switch, designed specially for water heaters, where you want to disconnect both wires, at least by UAE standard approach. Note that there's no grounding on it, so i had to isolate the ground wires that came to the original mechanical switch. Also, it seems that the two central contacts are for the boiler, and two outer ones are for the power supply, and the manual says vice versa, but it's a minor thing. Overall it's a killer thing for the price, would recommend it to anyone who wants to save a buck on energy consumption costs. Easily connected both to Tuya Smart Home app and set up a custom schedule for turning them on and off.

Easy to install and connect to the WiFi. Recommened.

Works great as a smart switch for my water heater, only complain is that it is not directly compatible with Samsung Smartthings Via Smart Life, All other Msart Life switch have directly imported to Smartthings with the account linking but this one switch, I have made a workaround using the Smart Life and Alexa for Smartthings but if I had a chance I would pay a little extra for that direct compatibility

I used other brands of those smart switchs and they worked fine with smart life app but this one I had two of them couldn't see them in the app to configure them

Working and easy to connect in wifi..1 week now

Water heater switch I linked it with Alexa as well its working perfectly love it and recommended, first time I bought 1 pc to try it then I bought 2pcs more, u can schedule ur heater wherever u r less consumption of electricity and give hot water on time

A wonderful device, works perfectly and connects to the wifi easily. accessible through the app.

It was simple to install and works amazingly.

The device did not withstand the heater load and meltedI don't recommend this device for heaters as they require high load capacity