diff --git a/android_app/app/src/main/java/com/health/openscale/core/bluetooth/lib/TrisaBodyAnalyzeLib.java b/android_app/app/src/main/java/com/health/openscale/core/bluetooth/lib/TrisaBodyAnalyzeLib.java
index a08aa082..ccff9009 100644
--- a/android_app/app/src/main/java/com/health/openscale/core/bluetooth/lib/TrisaBodyAnalyzeLib.java
+++ b/android_app/app/src/main/java/com/health/openscale/core/bluetooth/lib/TrisaBodyAnalyzeLib.java
@@ -19,12 +19,8 @@ import android.support.annotation.Nullable;
 
 import com.health.openscale.core.datatypes.ScaleMeasurement;
 
-import java.time.Clock;
 import java.util.Date;
 
-import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
-
 /**
  * Class with static helper methods. This is a separate class for testing purposes.
  *