Well, it did pick up electronics, but two things that it picked up were a tube of toothpaste, and the backsplash in the kitchen, that labeled as a “keyboard”. The backsplash, could be legit, because something could be behind it, but I have no clue why the app picked up the toothpaste tube, which I got from my dentist, and it’s not an electronic. For that I give the app 3 stars.