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diff --git a/examples/bluetooth/heartrate-game/devicefinder.h b/examples/bluetooth/heartrate-game/devicefinder.h
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+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DEVICEFINDER_H
+#define DEVICEFINDER_H
+
+#include "heartrate-global.h"
+#include "bluetoothbaseclass.h"
+
+#include <QTimer>
+#include <QBluetoothDeviceDiscoveryAgent>
+#include <QBluetoothDeviceInfo>
+#include <QVariant>
+
+class DeviceInfo;
+class DeviceHandler;
+
+class DeviceFinder: public BluetoothBaseClass
+{
+    Q_OBJECT
+
+    Q_PROPERTY(bool scanning READ scanning NOTIFY scanningChanged)
+    Q_PROPERTY(QVariant devices READ devices NOTIFY devicesChanged)
+
+public:
+    DeviceFinder(DeviceHandler *handler, QObject *parent = 0);
+    ~DeviceFinder();
+
+    bool scanning() const;
+    QVariant devices();
+
+public slots:
+    void startSearch();
+    void connectToService(const QString &address);
+
+private slots:
+    void addDevice(const QBluetoothDeviceInfo&);
+    void scanError(QBluetoothDeviceDiscoveryAgent::Error error);
+    void scanFinished();
+
+signals:
+    void scanningChanged();
+    void devicesChanged();
+
+private:
+    DeviceHandler *m_deviceHandler;
+    QBluetoothDeviceDiscoveryAgent *m_deviceDiscoveryAgent;
+    QList<QObject*> m_devices;
+
+#ifdef SIMULATOR
+    QTimer m_demoTimer;
+#endif
+};
+
+#endif // DEVICEFINDER_H