Now On Kickstarter:


Send text messages, voice recordings, images, and GPS locations on your phone without cellular coverage, satellite, or Internet access. Basically, Sonnet turns your phone into a very advanced and ‘networkable'(see below for what it means) walkie talkie.


  • Sonnet brings the long-range wireless communication of the walkie-talkie to the smartphone.
  • Sonnet’s state-of-the-art protocol enables data transfer through long-range radio frequencies.
  • Sonnet’s mesh network technology allows each device in the network to serve to relay data for all devices:



Pre – Order | $89