Keep an eye on your vehicles, assets and overseas cargos with the SpyTrack Plus - Portable GPS Tracker from Rewire Security. SpyTrack Plus is an ideal GPS tracking device for locating vehicle and assets. Spytrack Plus is bigger than the Nano in size and weighs 375 grams, it has 50 days standby and it will report its real-time location 24/7. Draw geo-fences on the map to get notified whenever the SpyTrack Plus breaches that zone.