The accuracy of the GPS in a mobile with GPS has improved significantly over the years. Modern smartphones use a combination of GPS, Wi-Fi, and cellular network data to achieve a more precise location fix. This hybrid approach, known as Assisted GPS (A-GPS), allows the phone to get a quick and accurate location even in urban canyons or indoors where satellite signals might be weak. Th... https://mobileattendance.com.sg/mobile-with-gps/