Where does PitPat GPS work? Your PitPat GPS Tracker uses mobile networks to communicate. If you live in or visit any of the orange countries on our map, our built-in SIM will automatically seek out and use the best network at no cost to you. We don’t offer service in the grey countries. Even in orange countries, though – just like your phone – your PitPat GPS Tracker may work more slowly (or sometimes not at all) in remote areas where the mobile signal is weaker (or non-existent). PitPat works in these countries: Australia Austria BelgiumBulgaria Canada Croatia Czech Republic Denmark Estonia Finland France Germany Greece Hungary Iceland Ireland Italy Japan LatviaLuxembourgMexico Netherlands New Zealand Norway Poland Portugal Romania South Korea Spain Sweden Switzerland Taiwan UK USA