Image Credit: Leeo Mysterious smart home company Leeo is finally pulling back the curtain on its first product: a smoke detector aid. Unlike, say, Nest’s Protect smoke detector or even its thermostat, you don’t have to play electrician and start dismounting and rewiring devices to install Leeo’s product. You simply plug Leeo’s smart smoke detector aid into an electric socket, and you can get to work making your existing alarm smart as soon as you download Leeo’s companion iOS app and input a few pieces of info.