GoTennaPro is the world’s smallest, lightest, most affordable tactical mesh networking radio, and it works with any smartphone. It is designed and engineered for ultimate water/dust/impact-proof durability (MILSPEC/IP68); has swappable antennas; and the most powerful and private mesh-networking for text-based convos and off-grid geo-tagging, without WiFi or cell service. goTenna Pro is 12X lighter and 10X smaller than legacy comms systems. goTenna Pro represents a true paradigm shift for tactical communications. This is all compactly concealed within the smallest, lightest, sleekest, design of anything within the category. The Pro design is inspired by the needs of the rescuers and emergency workers who will need it in the most demanding conditions.