WiFi Smart Switch eMylo Wireless Relay Light Switch Tuya Remote Control Module Home Automation Timer Switch Compatible with Alexa Echo Google Home iPhone Android App 1 Pack

Works well and is easy to set up/use with Google Home via SmartLife. I suppose it could be a bit smaller, but it worked fine for my application. It was an unexpected bonus that it came with generic Wago-like connectors for the wiring.

These wifi control switches were easy to set up for wifi control, in my case they're going to add cell phone control for up/down function of my wheelchair lift on the back of my house! These were a plesent change compared to other wifi relays I tried (SHELLY) that I had to return because of unreliable control & setup issues!!

This smart switch works perfectly. I used it to control a bluetooth stereo box for an outdoor area so that I could turn it off and on with my phone instead of using a manual switch.

Works as expected, on a test bench because I wanted to set it up before installing. Set up was flawless, no worries. However, this thing is huge. I was hoping to install inside and in the back of box with switch still usable. It's too big for that.

This is an extremely useful alternative to smart lightbulbs, especially if you have lamps with multiple lightbulbs. The only issue I have encountered is that for some reason it has the tendency to disconnect from the wifi from time to time. After multiple headaches mounting and unmounting the lamp to fix this, I found out recently that turning on and off the lamp from the origina switch do the reconnection trick. I hope this helps someone.

I use one of these eMylo smart switches to make a dusk to dawn light work on a schedule instead of being on whenever it's dark outside in order to save power so that it isn't on throughout the entire night. For some reason, the SmartLife application used with the eMylo switch accepts a schedule and works fine initially. But when I want to change to have it turn on at an earlier or later time to adjust for when sunset is, it won't change the schedule. The new time is entered and accepted in the application and indicates that it is supposed to work to that new schedule. but it instead keeps coming on and off at the times initially set. The only way to get it to change to a new schedule is to delete the device from the application completely then do an entirely new setup and then enter a schedule which it will then work-to. Imagine having to deal with doing a new set-up repeatedly to keep it coming on near dusk when the switch is mounted on the 4th floor level of a large bank barn where the power wiring for the light goes out through the wall. It is a major pain in the bu__. I wouldn't consider purchasing any device that works only in conjunction with the SmartLife application. I can't imagine why the application would accept and save a new schedule but continue operating reliably to an old schedule that doesn't exist anymore. There must be a serious software flaw.

I have LED floodlights in back of my house that had to be hardwired and the only way they could be switched off was to put a switch in the attic. That was very inconvenient. I decided to try this and was amazed. Now if someone is in the back yard at night, the lights come on automatically (light sensor built into lights) but if I want the lights to stay on, I can tell Alexa “Back Yard On” or “Back Yard Off” to control them and make them stay on or off. If lights are off, they will still turn on if they sense motion at night since I wired them in parallel. Have had zero issues.

To large for home switch box and just barely fits into a standard 4" light box (round). Operates well,but not sure if I would purchase again due to its over sized package. Former models I purchased 5 years ago were one third the size and was able to fit them in any switch or light box. Needs improvement.