Sonnet Lets You Send Text Messages Photos Location Data Without Cellular Connectivity
This is how Sonnet Works, the smartphone needs to connect with the device over the Wi-Fi and then it uses the low-power, long-range radio frequencies to communicate. With the Sonnet, one can wirelessly connect to any smartphone and send data. The caveat, however, is that the other device should also be connected to Sonnet. The use cases are interesting indeed, one can use the device while hiking, when lost, during a natural calamity and also to save on roaming charges during abroad trips....