Smartphones can help you with a lot of things, but one particular spot where they fall short is off-the-grid connectivity. Venture out beyond the reach of a cellular data coverage or a competent Wi-Fi reception, and your accessibility to the vast telecommunications infrastructure instantly vanishes.
When you are out in the woods without any coverage, smartphones are basically like a well-designed brick. Or perhaps that was the situation before BearTooth app arrived.
This revolutionary device links to your mobile phone via bluetooth and then places you in contact with a network of other users within a 10-mile distance. This makes it so that you can basically turn your mobile phone into a super effective walkie-talkie. Along with talking, this gadget will enable you to pin your position, deliver text messages to your group, and also load maps to help you stay on track even without a signal.