Qmote S (Gray Obsidian) for iOS/Android - The One Button To Rule Them All Intuitive single button remote which controls home automation & smartphone's actions using the free app Support GoPro control, WeMo switch, LIFX lighting, IFTTT integration & much more Up to 9 customizable actions can be performed with 1 Qmote S device Bluetooth Low Energy 4.0 provides up to 1 year battery life with replaceable battery IP57 waterproof rating means indoor or outdoor use in the presence of rain, snow or brief splashes of water