Stay connected even when you’re off the grid with the goTenna Cognitive Digital Radio. Working with the accompanying app, this antenna works by generating its own wireless signal and automatically connects to other goTenna units in range. Using this advanced technology, you can communicate with anyone in a range of four miles in the great outdoors and up to a mile in urban areas. This smart device is as rugged as it is sophisticated yet is finished with sleek style. With the app, you can do 1 to 1 communication, group chats, and even share your location. Water resistant, goTenna has a strong nylon strap to be easily taken anywhere you go. With goTenna, you can keep a connection with your friends while you’re out and about discovering a new place.