Index: sources/bluetooth/BLEScanner.h
===================================================================
diff -u -rd9c602dc1f1e5ba34bc665264d739ce6509e0198 -rac16fe2e6ab8e5a7513ebea4959f5a7664238901
--- sources/bluetooth/BLEScanner.h	(.../BLEScanner.h)	(revision d9c602dc1f1e5ba34bc665264d739ce6509e0198)
+++ sources/bluetooth/BLEScanner.h	(.../BLEScanner.h)	(revision ac16fe2e6ab8e5a7513ebea4959f5a7664238901)
@@ -38,6 +38,10 @@
 
     QThread *_thread = nullptr;
     bool     _init   = false;
+    const int _timerInterval = 1000; // SRSUI 6
+    int      _timerID = -1;
+    bool     _timerIsActive = false;
+    bool     _retryConnection = false;
 
 // Singleton
 SINGLETON(BLEScanner)
@@ -59,7 +63,6 @@
         uint16_t pulse_rate;                     // 2 bytes
         uint8_t  user_id;                        // 1 byte
         uint16_t measurement_status;             // 2 bytes
-
     };
 
 private:
@@ -79,7 +82,6 @@
 
     QLowEnergyDescriptor notificationDesc;
     QLowEnergyDescriptor readDesc;
-    QTimer *timer;
 
     const QString omronCurrentTimeServiceName        = QString("{00002a2b-0000-1000-8000-00805f9b34fb}");
     const QString omronBatteryLevelServiceName       = QString("{0000180f-0000-1000-8000-00805f9b34fb}");
@@ -97,7 +99,12 @@
     void updateBLECuffCheckinType(bool retryConnection);
     void makeServiceConnections(QLowEnergyService *service);
     QLowEnergyService* setupService(const QBluetoothUuid &uuid);
+    void timerEvent(QTimerEvent* event);
 
+    // timer
+    int startBLETimer(int interval);
+    void killBLETimer(int id);
+
 signals:
     void didReceiveBPMeasurement(BLEMeasurementData);
     void didReceiveScanForDevicesError(QBluetoothDeviceDiscoveryAgent::Error error);