Leoblue

Leoblue is a company that specializes in sending targeted alert messages to the global population. They leverage Bluetooth® technology to enable direct communication between satellites and smartphones or any Bluetooth® enabled device. This allows them to reach areas not covered by terrestrial mobile networks, which they state is approximately 90% of the Earth's surface and affects 15% of the world's population. Their services include alerting, informing, broadcasting, and piloting (IoT).