Meet GeoThings: a solar-powered internet of things board for outdoor hardware projects. It has built-in GPS and mobile connectivity. The board is compatible with Arduino and comes with an API, allowing you to develop your own apps for it. It has efficient solar panels, so you don’t have to worry about charging it.
GeoThings can be used to monitor your place, track property, and do a whole lot more. You can find it on Kickstarter.