I am proud to say that I do not own any of them.
My latest best gadget is a kitchen garbage can that is “touchless”. It has an infra red electric eye that can “see” your hand and open itself, then close itself. My garbage stealing dogs are terrified of it. Heh!
I’m the opposite, I am a gadget geek.. even broke down and got the Robot Vacuum and considering a Robot Gutter Cleaner.
They have faucets like that as well. The faucet senses your hands and turns the water off and on.
I would love to have one. They say the knobs on faucets are a source of bacteria.