Turn Presence on when entering your home area

Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.
9 triggers, queries, and actions
Location allows apps and websites to use information from cellular, Wi-Fi, and GPS networks to determine your approximate location. This service requires downloading the IFTTT app for iPhone or Android. Locate your phone or find your mobile device.
openHAB - a vendor and technology agnostic open source automation software for your home.