Watch Tutorial 9

InterfaceController.swift

// Receive messages from iPhone
func session(_ session: WCSession, didReceiveMessage message: [String : Any]) {
    // 1: We launch a sound and a vibration
    WKInterfaceDevice.current().play(.notification)
    // 2: Get message and append to list
    let msg = message["msg"]!
    self.items.append("\(msg)")
}