diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 50857bc4b..7cf8567c2 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -501,7 +501,7 @@
     <string name="activity_type_walking">Gehen</string>
     <string name="activity_type_swimming">Schwimmen</string>
     <string name="activity_type_unknown">Unbekannte Aktivität</string>
-    <string name="activity_summaries">Aktivitäten</string>
+    <string name="activity_summaries">Sportliche Aktivitäten</string>
     <string name="activity_type_biking">Radfahren</string>
     <string name="activity_type_treadmill">Laufband</string>
     <string name="activity_error_no_app_for_gpx">Um Aktivitäten zu betrachten, App installieren, die GPX-Dateien verarbeiten kann.</string>
@@ -956,4 +956,35 @@
     <string name="require_location_provider">Standort muss aktiviert sein</string>
     <string name="devicetype_tlw64">TLW64</string>
     <string name="devicetype_pinetime_jf">PimeTime (JF Firmware)</string>
+    <string name="activity_detail_show_gps_label">GPS-Track anzeigen</string>
+    <string name="activity_detail_duration_label">Dauer:</string>
+    <string name="activity_detail_end_label">Ende:</string>
+    <string name="activity_detail_start_label">Start:</string>
+    <string name="Steps">Schritte</string>
+    <string name="Activity">Aktivität</string>
+    <string name="Speed">Geschwindigkeit</string>
+    <string name="Distance">Strecke</string>
+    <string name="Swimming">Schwimmen</string>
+    <string name="laps_unit">Runden</string>
+    <string name="swim_style">Schwimmstil</string>
+    <string name="km_h">km/h</string>
+    <string name="meters_second">m/s</string>
+    <string name="steps_unit">Schritte</string>
+    <string name="cm">cm</string>
+    <string name="meters">m</string>
+    <string name="laps">Runden</string>
+    <string name="averageLapPace">Durchschnittliches Rundentempo</string>
+    <string name="averageKMPaceSeconds">Tempo</string>
+    <string name="averageHR">Herzfrequenz</string>
+    <string name="maxPace">Schnellstes Tempo</string>
+    <string name="minPace">Langsamstes Tempo</string>
+    <string name="caloriesBurnt">Kalorien</string>
+    <string name="activeSeconds">Aktiv</string>
+    <string name="steps">Schritte</string>
+    <string name="minAltitude">Minimum</string>
+    <string name="maxAltitude">Maximum</string>
+    <string name="descentMeters">Bergab</string>
+    <string name="ascentMeters">Bergauf</string>
+    <string name="distanceMeters">Strecke</string>
+    <string name="activity_summary_detail">Detail der Sportaktivität</string>
 </resources>
\ No newline at end of file