GLO allows you to navigate with Garmin-caliber GPS data on the mobile device of your choice. GLO provides the best of both worlds by combining GPS/GLONASS receivers with Bluetooth technology to provide precise position information on an iPad, iPhone or Android device. GLO can receive position information from both the GPS and GLONASS satellite constellations up to twenty times faster, allowing it to connect to up to 24 more satellites than devices that rely on GPS alone. Updates position information at ten times per second.