I need to develop a chat application for Samsung watches running Tizen OS. How can I send messages between the watches?
I am assuming they are on the same Wifi, but we can't implement Wifi direct in Tizen wearables (it is only supported for mobile apps).
The last option would be to send SMS, but that would require them to be connected to mobile devices or have a separate SIM.
Thanks,
another option is using Bluetooth.
There is a sample app in Tizen IDE:
Go to Tizen IDE > File > Project > Tizen Native Project > Online Sample > Network > Bluetooth Chat