eMylo Smart WiFi Light Switch Wireless Relay Switch Module Remote Control Home Automation Timers Compatible with Alexa Echo Google Home iPhone Android App 2 Packs

Two of the four units failed after a firmware update on the night of install, but the seller/manufacturer immediately shipped two replacement units as well as corrected the problem at the Firmware writers end to ensure that the problem would not be repeated. Great product and fantastic support. My advice for anyone else, do not do a final install until they are set up in your wifi network and updated just to be sure, having to swap out two units that were installed in ceilings was a bit of a pain, but not worth loss of a star when the workaround is simple.

The smart switches work as expected; but the connectors dont make enough pressure on the wires; so they come off easily.

as described, would buy again

To start with they are current rated so they have limits. These work fine if you completely replace a switch. The overall construction of these is cheaply made. One of the four pack I received the end cover was broken off. Wires are real short and the provided connectors in my opinion are junk. Might work nice on stranded 14 but what house wire is like that. The size will fit in electrical box but as stated replacing a switch and blank cover. What I hated the most about these is unlike smart bulbs they do not stay in last state / position. As a comparison you can use a smart bulb and still operate with a light switch. So during the day you can enter / leave a room and operate the lights on a switch. When you go away you can leave switch on and operate through smart life app. With these relays they will remain on Wi-Fi in app as the lights do. However you have to leave switch on and only operates on Wi-Fi. It will not hold the state it was in. It is literally a switch. Not very useful in comparison to bulbs. So really depends on what you want to achieve. This is not for some home do it yourself. Make no mistake this is electrical and should as a minimum be done by someone with that expertise.

Im using this for small projects. It works great and is easy to use, but a few things Id like to note: 1) DO NOT PUT THIS IN A WALL OR OUTLET BOX, PUT IT IN A PROPER ENCLOSURE 2) PAY ATTENTION TO HOT/NEUTRAL AND TEST IT WITH A MULTIMETER 3) WHEN IN DOUBT, ASK, DONT GUESS - this does not have proper certifications and should be considered dangerous to use, if youre unsure of how to use this safely for your application, ask!

Requires 3rd party software and still would not pair with any router or network setup I tried. After my fourth attempt, I told Alexa to start a return on this item.

I could not get this to work. It kept tripping the GFCI on the circuit. Installation was easy and the setup looked pretty straight forward if it ever got power before tripping the GFCI.

I used this to control a 2 speed 2 HP pool pump in conjunction with a 30A relay (https://www.amazon.com/Tnisesm-Mounting-Connect-Terminals-NT90-AC120V-10X/dp/B087G6D24G?ref_=ast_sto_dp&th=1) This switch was placed in a thick plastic junction box outdoors 100 ft from the access point. I made sure my android phone was on the 2.4 GHz wireless network when I brought up the SmartLife app. It found the device immediately and added it to my home WiFi network. The outputs from the WiFi switch drives the relay that turns the pump from low speed to high speed. I added the device to Google Home and now can voice control and schedule when the high speed on the pump (for cleaning the pool) runs and for how long.

It works great with Alexa

Device is bigger than anticipated but it worked for my installation. Set up was very straight forward. They must have worked out the kinks. I also manage to connect to google home very easily. I installed bunch of Lutron Cassette’s home before this device, I would have probably consider more of these which are cheaper than casetta’s