By using GPS and long range radio technology you can communicate in the most remote places, at festivals or shows where cell towers are overloaded, on ski slopes with spotty service, or even in foreign countries where you don't have coverage. With the perfect pairing of the goTele device and smartphone app, you can track your friends, family and pets in real time, send SMS texts, SOS signals, and more.Find out more @ https://www.indiegogo.com/projects/gotele-off-grid-gps-tracking-messaging-sos/x/17023134#/