Notification notification =
	    new NotificationCompat.Builder(v.getContext())
	        .setSmallIcon(android.R.drawable.btn_star)
	        .setContentTitle("Hey! Over here...")
	        .setContentText("Hello CodePaLOUsa, this is my Notification!")
	        .build();
	NotificationManager mNotifyMgr =
	        (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

	mNotifyMgr.notify(1, notification);
			

NotificationCompat.WearableExtender wearFeatures =
     new NotificationCompat.WearableExtender();
wearFeatures.setBackground(BitmapFactory.decodeResource(getResources(),R.drawable.red_yum));
wearFeatures.addPages(addPages());

Notification notification =
    new NotificationCompat.Builder(v.getContext())
        .setSmallIcon(android.R.drawable.btn_star)
        .setContentTitle("Hey! Over here...")
        .setContentText("Hello CodePaLOUsa, this is my Notification!")
        .extend(wearFeatures)
        .addAction(android.R.drawable.ic_menu_set_as,"Open", getDetailIntent(v))
        .addAction(android.R.drawable.ic_dialog_map, "Conf", getPendingMapIntent(v, CONF_LOCATION))
        .addAction(android.R.drawable.ic_dialog_map, "Yum", getPendingMapIntent(v, YUM_LOCATION))
        .setPriority(NotificationCompat.PRIORITY_HIGH)
        .build();
NotificationManager mNotifyMgr =
        (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

mNotifyMgr.notify(1, notification);
			

private List addPages(){
	List pages = new ArrayList();
	for( int i = 1; i <= 2; i++ ){
	    Notification notification = new NotificationCompat.Builder(this)
	            .setContentTitle("Page " + i)
	            .setContentText("Text for page " + i)
	            .build();
	    pages.add(notification);
	}
	return pages;
}
	
private PendingIntent getPendingMapIntent(View v, String location){
         Intent mapIntent = new Intent(Intent.ACTION_VIEW);
         Uri geoUri = Uri.parse("geo:0,0?q=" + Uri.encode(location));
         mapIntent.setData(geoUri);
         PendingIntent mapPendingIntent =
                PendingIntent.getActivity(v.getContext(), 0, mapIntent, 0);
         return mapPendingIntent;
}
			

@Override
protected void onCreate(Bundle savedInstanceState) {	
	...			
	Button sync = (Button) findViewById(R.id.btnSync);
		sync.setOnClickListener(new View.OnClickListener() {
		    @Override
		    public void onClick(View v) {
		        updateWearable(v.getContext()); 
		        sendNotification(v);
		    }
	});
	...
}	

private void updateWearable(Context context){
    googleClient = new GoogleApiClient.Builder(context)
            .addApi(Wearable.API)
            .addConnectionCallbacks(MainActivity.this)
            .addOnConnectionFailedListener(MainActivity.this)
            .build();

    googleClient.connect();
}
			

public class MainActivity extends Activity 
	implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
	...					
	@Override
	public void onConnected(Bundle bundle) {
	    Log.d(TAG, "Connected to wear");
	    mTxtMessage.setText("Connected to wear");
	    new SendToDataLayerThread("/whos_next_updates", mMessageForDevice).start();
	}

	@Override
	public void onConnectionSuspended(int i) {
	    Log.d(TAG, "Wear connection suspended");
	    mTxtMessage.setText("Wear connection suspended");
	}

	@Override
	public void onConnectionFailed(ConnectionResult connectionResult) {
	    Log.d(TAG, "Unable to connect to device");
	    mTxtMessage.setText("Unable to connect to device");
	}
	...
}	
			

 private class SendToDataLayerThread extends Thread {
       String path,message;
       SendToDataLayerThread(String p, String msg) {
           path = p;
           message = msg;
       }
       public void run() {
           NodeApi.GetConnectedNodesResult nodes = Wearable.NodeApi.getConnectedNodes(googleClient).await();
           for (Node node : nodes.getNodes()) {
               MessageApi.SendMessageResult result = Wearable.MessageApi.sendMessage(
                      googleClient, node.getId(), path, message.getBytes()).await();
               if (result.getStatus().isSuccess()) {
                   Log.v(TAG, "Message: {" + message + "} sent to: " + node.getDisplayName());
               }
               else {
                   Log.v(TAG, "ERROR: failed to send Message");
               }
           }
       }
   }
			

public class ListenerService extends WearableListenerService {
    private static final String TAG = "whos_next";

    public ListenerService() {
    }
    @Override
    public void onMessageReceived(MessageEvent messageEvent) {
        if (messageEvent.getPath().equals("/whos_next_updates")) {
            final String message = new String(messageEvent.getData());
            Log.d(TAG, "Message received: " + message);

            ObjectMapper mapper = new ObjectMapper();
            Team team = new Team();
            try {
                team = mapper.readValue(message, Team.class);
            } catch (IOException e) {
                e.printStackTrace();
            }

            //set into global state
            WhosNextApplication app = ((WhosNextApplication) getApplicationContext());
            app.setTeam(team);
        }
        else {
            super.onMessageReceived(messageEvent);
        }
    }
}
			

	<?xml version="1.0" encoding="utf-8"?>
	<manifest xmlns:android="http://schemas.android.com/apk/res/android"
	    package="com.wesleyreisz.whosnext" >

	    <uses-feature android:name="android.hardware.type.watch" />

	    <application
	        ...
	        <service
	            android:name="com.wesleyreisz.whosnext.Service.ListenerService"
	            android:enabled="true"
	            android:exported="true" >
	            <intent-filter>
	                <action android:name="com.google.android.gms.wearable.BIND_LISTENER" />
	            </intent-filter>
	        </service>
	    </application>
	</manifest>
			

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    final WatchViewStub stub = (WatchViewStub) findViewById(R.id.watch_view_stub);
    stub.setOnLayoutInflatedListener(new WatchViewStub.OnLayoutInflatedListener() {
        @Override
        public void onLayoutInflated(WatchViewStub stub) {
            WhosNextApplication app = ((WhosNextApplication) getApplicationContext());
            Team team = app.getTeam();
            if (team!=null && team.getSchedule()!=null) {
                List schedules = team.getSchedule();
                mTextViewOpponent = (TextView) stub.findViewById(R.id.textWhosNextInfo);
                mTextViewDate = (TextView) stub.findViewById(R.id.textTime);
                mTextViewLocation = (TextView) stub.findViewById(R.id.textLocation);
                if (schedules.get(0) != null) {
                    Schedule schedule = schedules.get(0);
                    mTextViewOpponent.setText(schedule.getTeam());
                    String display = DateUtil.formatDateForDisplay(schedule.getDate()) + " " + schedule.getTime();
                    mTextViewDate.setText(display);
                    mTextViewLocation.setText(schedule.getLocation());
                }else{
                    mTextViewOpponent.setText("No regular season game found next");
                }
            }
        }
    });
}
			

• Professional Android Wearables by David Cuartielles Ruiz and Andreas Goransson
• http://www.intel.com/content/www/us/en/do-it-yourself/edison.html
• http://www.theverge.com/2012/9/24/3385506/tesla-model-s-over-the-air-car-firmware-update
• https://nest.com/thermostat/life-with-nest-thermostat
• https://www.fitbit.com/chargehr#i.kiykairlzern10
• http://www.fastcompany.com/most-innovative-companies/2014/philips
• http://developer.android.com/
• http://www.gartner.com/newsroom/id/2905717
• http://money.cnn.com/2015/03/27/technology/pebble-time-most-funded-kickstarter
• http://www.techradar.com/us/news/wearables/apple-watch-sales-1290701
• http://www.forbes.com/sites/gilpress/2014/08/22/internet-of-things-by-the-numbers-market-estimates-and-forecasts
• http://android-wear-docs.readthedocs.org/en/latest/explore.html