Product works very well. I use it to control my outside lights. I can program the switch using the app to turn on/off the lights at specific times, a timer, or a countdown. Of course, it can also be turned on/off manually. The only aspect that wasn't obvious is that wifi had to be reset after installing the switch. The reset button is nicely hidden underneath the main switch.

The switch was easy to install as long as a common wire is available. The app was also easy to download and allows complete control of the light switch. You can set up a custom on off schedule to control for instance, an exterior light that the switch operates.

easy to install and good price . I like the app for androide

This is the best smartswitch! Reliable and intuitive LED lighting. We have a few of these around the house and they are all working great. We've never had an issue with them, unlike other brands, plus they have the best indicator lights that we've used. It has a blue LED backlight to let you know it is connected, which lets you find it in the dark. It also has a green LED backlight to let you know the switch is on, helpful for outdoor lights, ceiling fans, and lights in large rooms.

Much to my surprise, my 60+ year old house does have the white common wire. I bought this switch to accompany my Geeni Smart light bulb that I use in another room. This unit went in my kitchen to operate flourescent ceiling lights. The only problem I had was squeezing it into the electrical box. Once I managed that, set up was easy. The phone app works great. And I synced it with Alexa for even more convenience.