A:AnswerPlug a lamp into it then plug the unit into a wall. You can then turn light on & off with the app on your phone. If you are out of town and want to turn lights on & off. If you want to turn a light on to enter dark house. If you want to turn light on for pets. You can do so on app wherever you are.
A:Answeryes ... you can log in remotely to the network location that hosts your smartplug ... you can then access the smartplugs control interface to check status and customize the available functions.
A:AnswerWhen you set a schedule for the plug, it will turn on or off according to your schedule. And it can have multiple schedules. Anything plugged into it will get power or will not according to how you set the schedule. Very simple. They're reasonably priced, get one and try it. I'm guessing you'll buy more once you see how easy they are to use.
A:AnswerThe Kasa app seems pretty basic, but if you have a Google Home Hub or SmartThings hub you can set up routines to handle that type of functionality.