The ornamental design for handgun proximity sensor with global positioning system (GPS) tracking, as shown and described.
FIG. 1 is a perspective view of a handgun proximity sensor with global positioning system (GPS) tracking showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line showing a micro universal serial bus (USB) port in FIG. 4 is included for the purpose of illustrating environmental structure and forms no part of the claimed design.