Sonnet Off-Grid Device, The Smartphone Walkie-Talkie
At Sonnet Labs, a group of avid outdoor enthusiasts aim to democratize mobile communication with technologies that enable smartphones to send text messages, image data, and GPS locations without Internet connectivity, cellular coverage, or satellite reception.
No need for cellular grid with Sonnet
Therefore, they launched their product, Sonnet, the smartphone walkie-talkie! Sonnet is a wireless device that brings the long-range wireless communication capability of the 2-way radio (walkie-talkie) to smartphones. In addition, it enables device-to-device data transfer through low-power, long-range radio frequencies dependently on cellular grids and infrastructures.
Accordingly, Sonnet can connect wirelessly to any smartphone. Also, it allows sending data up to many miles in distance to other smartphones that already are using Sonnet.
More features to come…
Sonnet uses mesh networking in order to reach users out-of-point relaying on sending data privately through other users in area. This data travelling through Sonnet is already end-to-end encrypted with AES. At the same time, the Sonnet Wi-Fi connection is protected with WPA/WPA2.
It also has the ability to charge your phone. Thanks to the 4000mAh battery capacity, Sonnet can charge your smartphone through its USB port.
Moreover, you don’t need to install software in your smartphone. It is enough to have an access to the app through your browser. The team tailored this feature to allow users who don’t have internet access to use the device easily.
Above all, one of the amazing features included is SOS mode. In case of emergencies. you can press the panic button. Next, Sonnet will send your GPS location and your message to all users in range.
Full specifications of Sonnet below:
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