... L1,1575.42 MHz New Arrival Watch GPS Locator with Location Finder + Data Logger + Photo Tagger Specification:Primary Function: ... Four-in-one GPS location finder, receiver, data logger, photo tagger, plus analog watch for ... HKbangdao provides the GPS-enabled hardware only, not the software. Package :GPS Watch Deluxe- Location Finder, Data Logger, Photo Tagger, ...