Systems and methods using Bluetooth with a user application on a mobile device to facilitate hands-free fare validation at a transit station. Utilizes a set of signal strength detection data points and timestamps from a mobile device and synchronizes location data points and timestamps from a camera and determines an estimated location of the mobile device according to the set of signal strength detection data points and timestamps from the mobile device and the location data points and timestamps from the camera. This provides enhanced accuracy in determining the correct mobile device. The system computing device determines that the mobile device contains a valid ticket or does not, wherein the mobile device contains a valid ticket and the system computing device determines the estimated location of the mobile device is within a predetermined area the system computing device will mark the ticket as used and allow entry.