A software-defined radio, A backup battery in a protective sleeve, collectively called Beartooth, brings two-way radio technology to allow you to talk to people, send text messages, and get geolocation information in places where you don't have cell or data service. Beartooth works on iOS or Android devices.
Every time you are out of range of communication towers or in a location the the signals are so congested, with the help of Beartooth’s patent pending technology, you can now reliably stay in contact with your group. Beartooth allows for true peer-to-peer communication between iOS and Android devices completely bypassing the Wi-Fi and cellular network.
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