Mbient showcase of streaming data

I am using the following code to connect to the Mbient sensor:
getApplicationContext().bindService(new Intent(this, MetaWearBleService.class), this, BIND_AUTO_CREATE);
mwBoard= serviceBinder.getMetaWearBoard(bdArryDevice.get(which).device);
mwBoard.setConnectionStateHandler(new MetaWearBoard.ConnectionStateHandler() {...});
mwBoard.connect();

This is my setup for the sensors:
accModule = mwBoard.getModule(Accelerometer.class);
accModule.setOutputDataRate(50.f);

gyrModule = mwBoard.getModule(Gyro.class);
gyrModule.setOutputDataRate(50.f);

I am using the following code to stream and log the data:
accModule.routeData().fromAxes().stream("acc_stream").commit()
        .onComplete(new AsyncOperation.CompletionHandler<RouteManager>() {
            @Override
            public void success(RouteManager result) {
                result.subscribe("acc_stream", new RouteManager.MessageHandler() {
                    @Override
                    public void process(Message msg) {...}});

                accModule.enableAxisSampling();
                accModule.start();
            }});

gyrModule.routeData().fromAxes().stream("gyr_stream").commit()
        .onComplete(new AsyncOperation.CompletionHandler<RouteManager>() {
            @Override
            public void success(RouteManager result) {
                result.subscribe("gyr_stream", new RouteManager.MessageHandler() {
                    @Override
                    public void process(Message msg) {...}});
                gyrModule.start();
            }});