diff --git a/lib/geolocation_service.dart b/lib/geolocation_service.dart
index bd014ef..313c4d1 100644
--- a/lib/geolocation_service.dart
+++ b/lib/geolocation_service.dart
@@ -62,18 +62,19 @@ class GeolocationService {
     final lastLocation = LocationCache.get();
     if (lastLocation == null) return false;
 
+    final isHighestAccuracy = Preferences.instance.getString(Preferences.accuracy) == 'highest';
     final duration = DateTime.parse(location.timestamp).difference(DateTime.parse(lastLocation.timestamp)).inSeconds;
 
-    final fastestInterval = Preferences.instance.getInt(Preferences.fastestInterval);
-    if (fastestInterval != null && duration < fastestInterval) return true;
+    if (!isHighestAccuracy) {
+      final fastestInterval = Preferences.instance.getInt(Preferences.fastestInterval);
+      if (fastestInterval != null && duration < fastestInterval) return true;
+    }
 
     final distance = _distance(lastLocation, location);
 
     final distanceFilter = Preferences.instance.getInt(Preferences.distance) ?? 0;
     if (distanceFilter > 0 && distance >= distanceFilter) return false;
 
-    final isHighestAccuracy = Preferences.instance.getString(Preferences.accuracy) == 'highest';
-
     if (distanceFilter == 0 || isHighestAccuracy) {
       final intervalFilter = Preferences.instance.getInt(Preferences.interval) ?? 0;
       if (intervalFilter > 0 && duration >= intervalFilter) return false;
diff --git a/lib/preferences.dart b/lib/preferences.dart
index 06c7db4..11f1a60 100644
--- a/lib/preferences.dart
+++ b/lib/preferences.dart
@@ -104,7 +104,7 @@ class Preferences {
       disableElasticity: true,
       disableStopDetection: instance.getBool(stopDetection) == false,
       pausesLocationUpdatesAutomatically: instance.getBool(stopDetection) == false,
-      fastestLocationUpdateInterval: fastestLocationUpdateInterval > 0 ? fastestLocationUpdateInterval : null,
+      fastestLocationUpdateInterval: isHighestAccuracy ? 0 : fastestLocationUpdateInterval,
       backgroundPermissionRationale: bg.PermissionRationale(
         title: 'Allow {applicationName} to access this device\'s location in the background',
         message: 'For reliable tracking, please enable {backgroundPermissionOptionLabel} location access.',