The king of retrofitting. Works with almost any toggle switch and any button of any device. Instantly make any dumb device smart. Easy setup. Installation in 3 seconds. Just stick it next to the button or switch, no tools required. On/Off? No problem. Designed to fit in most cases. With the add-on in the box, a toggle switch can be flipped in both directions. A SwitchBot Bot can push or pull to turn on or off. It is compatible with most buttons and switches, except for US toggles. Not just for light switches, but also for coffee machines, air conditioners, and even garage doors. Even better with a Hub Mini. With a SwitchBot Hub Mini (sold separately), the bots can be voice-controlled via Alexa, Google Home, Siri, and IFTTT.