Pet GPS Tracking System, GPS Tracker for Dogs, Pets, Car, Child, Elderly, Kids, Luggage. Track via Google Maps and iPhone & Android Apps. Waterproof. Ideal for Hunting Dog Tracking, Cat Tracking. 90 Day Warranty Real Time GPS Tracking for Dogs, Vehicles, Kids, Cats, Elderly, Persons, Cars, Cows Track on Google Maps on Smartphone or Computer GPS and Location Based Service (A-GPS) Geofence and Movement Alert SIM Card Required - Not Included