@hamatti The only "smart" device that I own aside from my TV (which I lobotomized as best I could via "not connecting it to the internet") is my fancy rice cooker, and those smarts are entirely analog: it can tell when the rice is done, even when the timer's not quite up yet, and it has a wall-clock timer rather than a dumb 'delay' function (aka "the wall-clock time that it should be done by", not 'start N hours later'). Oh, and did I mention that the clock has a battery so you don't need to reset it every time you unplug it?
@hamatti We really should redefine "smart device" to mean "device that actually does something to make life easier" like this one Japanese combo washer/dryer I saw in a video a few months ago: not only is it a combo unit that eliminates the "transfer soggy clothes" step, it has an automatic detergent dispenser so you don't need to think to use it: just toss clothes in, select the mode, hit go, clean clothes come out later.