... 1575.42 MHz 3.Display type:LCD Specifications of GPS GSM Watch Tracker 1) Number of Trackpoints: 1200002) LAP:60003) ... Jerk: 20 m/sec3 GPS GSM Watch Tracker Show Trading Terms of GPS GSM Watch Tracker 1. MOQ: 50pcs (with customized logo and package), ... best solution to meet your requirements5. Besides GPS GSM Watch Tracker, we also have GPS watch, stopwatch, altimeter, compass, pedometer, heart ...