diff --git a/gpsrelaysentinel/src/main/java/cc/winboll/studio/gpsrelaysentinel/MainService.java b/gpsrelaysentinel/src/main/java/cc/winboll/studio/gpsrelaysentinel/MainService.java
index 8e3ec41..2b44c87 100644
--- a/gpsrelaysentinel/src/main/java/cc/winboll/studio/gpsrelaysentinel/MainService.java
+++ b/gpsrelaysentinel/src/main/java/cc/winboll/studio/gpsrelaysentinel/MainService.java
@@ -28,6 +28,7 @@ public class MainService extends Service {
     private static final int NOTIFICATION_ID = 1;
     private static final String PREF_NAME = "gps_relay_service_prefs";
     private static final String KEY_SERVICE_ENABLED = "service_enabled";
+    private int mGpsCount = 0;
 
     @Override
     public void onCreate() {
@@ -67,6 +68,7 @@ public class MainService extends Service {
         mLocationListener = new LocationListener() {
             @Override
             public void onLocationChanged(Location location) {
+                mGpsCount++;
                 String gpsInfo = "Lat: " + location.getLatitude() + ", Lng: " + location.getLongitude();
                 LogUtils.d(TAG, "Location changed: " + gpsInfo);
                 updateNotification(gpsInfo);
@@ -129,7 +131,7 @@ public class MainService extends Service {
 
     private void updateNotification(String gpsInfo) {
         if (mNotificationBuilder != null) {
-            mNotificationBuilder.setContentText(gpsInfo);
+            mNotificationBuilder.setContentText(gpsInfo + " | Count: " + mGpsCount);
             mNotificationManager.notify(NOTIFICATION_ID, mNotificationBuilder.build());
         }
     }