Without the need of an internet connection, the TrackR Tablet app is able to track down your tablet and make it ring. Why would I want to do that, you might ask? Why not just do the same sort of thing with Apple's own iCloud-based Find my iPhone or iPad? Because the TrackR system works with Crowd GPS, and does not require that your tablet be connected to the internet to be found. That's unique - and quite helpful when you're in a jam.