I wanna make a wathcapp with Pebble.js but I found that Pebble.js can only send a message. There is no method can I receive a message from my Android APP?
It is important to understand that Pebble.js apps are already running on the phone. You cannot use AppMessage to communicate with an Android app.
You can however use a Web server inside your app and connect to it from the JavaScript (with ajax()
calls or a WebSocket).