diff --git a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/ColorPickerDialog.kt b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/ColorPickerDialog.kt
index 6c43ee50..863755c8 100644
--- a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/ColorPickerDialog.kt
+++ b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/ColorPickerDialog.kt
@@ -41,8 +41,10 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Dialog
+import com.health.openscale.R
 
 val tangoColors = listOf(
     Color(0xFFEF2929), Color(0xFFF57900), Color(0xFFFFCE44), Color(0xFF8AE234),
@@ -70,7 +72,7 @@ fun ColorPickerDialog(
                 .fillMaxWidth()
         ) {
             Column(modifier = Modifier.padding(16.dp)) {
-                Text("Farbe auswählen", style = MaterialTheme.typography.titleMedium)
+                Text(stringResource(R.string.dialog_title_select_color), style = MaterialTheme.typography.titleMedium)
                 Spacer(modifier = Modifier.height(16.dp))
 
                 LazyVerticalGrid(
@@ -108,7 +110,7 @@ fun ColorPickerDialog(
                     horizontalArrangement = Arrangement.End
                 ) {
                     TextButton(onClick = onDismiss) {
-                        Text("Abbrechen")
+                        Text(stringResource(R.string.cancel_button))
                     }
                 }
             }
diff --git a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/DateInputDialog.kt b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/DateInputDialog.kt
index 32862118..8441bc84 100644
--- a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/DateInputDialog.kt
+++ b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/DateInputDialog.kt
@@ -38,7 +38,9 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
+import com.health.openscale.R
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -66,12 +68,12 @@ fun DateInputDialog(
                     }
                 }
             ) {
-                Text("OK")
+                Text(stringResource(R.string.dialog_ok))
             }
         },
         dismissButton = {
             TextButton(onClick = onDismiss) {
-                Text("Abbrechen")
+                Text(stringResource(R.string.cancel_button))
             }
         },
         title = {
diff --git a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/IconPickerDialog.kt b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/IconPickerDialog.kt
index 8b78adde..84c2bc83 100644
--- a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/IconPickerDialog.kt
+++ b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/IconPickerDialog.kt
@@ -35,6 +35,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import com.health.openscale.R
 
@@ -83,7 +84,7 @@ fun IconPickerDialog(
 
     AlertDialog(
         onDismissRequest = onDismiss,
-        title = { Text("Icon auswählen") },
+        title = { Text(stringResource(R.string.dialog_title_select_icon))},
         text = {
             LazyVerticalGrid(
                 columns = GridCells.Fixed(4),
@@ -109,7 +110,7 @@ fun IconPickerDialog(
             }
         },
         confirmButton = {
-            TextButton(onClick = onDismiss) { Text("Abbrechen") }
+            TextButton(onClick = onDismiss) { Text(stringResource(R.string.cancel_button)) }
         }
     )
 }
diff --git a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/NumberInputDialog.kt b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/NumberInputDialog.kt
index a173d377..feea3c8f 100644
--- a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/NumberInputDialog.kt
+++ b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/NumberInputDialog.kt
@@ -46,8 +46,10 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.unit.dp
+import com.health.openscale.R
 import com.health.openscale.core.data.InputFieldType
 
 @Composable
@@ -69,12 +71,12 @@ fun NumberInputDialog(
                 onConfirm(value)
                 onDismiss()
             }) {
-                Text("OK")
+                Text(stringResource(R.string.dialog_ok))
             }
         },
         dismissButton = {
             TextButton(onClick = onDismiss) {
-                Text("Abbrechen")
+                Text(stringResource(R.string.cancel_button))
             }
         },
         title = {
@@ -101,7 +103,7 @@ fun NumberInputDialog(
             OutlinedTextField(
                 value = value,
                 onValueChange = { value = it },
-                label = { Text("Wert eingeben") },
+                label = { Text(stringResource(R.string.dialog_title_input_value)) },
                 keyboardOptions = KeyboardOptions.Default.copy(
                     keyboardType = when (inputType) {
                         InputFieldType.FLOAT -> KeyboardType.Decimal
@@ -114,7 +116,7 @@ fun NumberInputDialog(
                         Column {
                             Icon(
                                 imageVector = Icons.Default.KeyboardArrowUp,
-                                contentDescription = "Erhöhen",
+                                contentDescription = stringResource(R.string.trend_increased_desc),
                                 modifier = Modifier
                                     .size(24.dp)
                                     .clickable {
@@ -123,7 +125,7 @@ fun NumberInputDialog(
                             )
                             Icon(
                                 imageVector = Icons.Default.KeyboardArrowDown,
-                                contentDescription = "Verringern",
+                                contentDescription = stringResource(R.string.trend_decreased_desc),
                                 modifier = Modifier
                                     .size(24.dp)
                                     .clickable {
diff --git a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/TextInputDialog.kt b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/TextInputDialog.kt
index 3f87f44c..ea7b9c45 100644
--- a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/TextInputDialog.kt
+++ b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/TextInputDialog.kt
@@ -41,7 +41,9 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
+import com.health.openscale.R
 
 @Composable
 fun TextInputDialog(
@@ -60,10 +62,10 @@ fun TextInputDialog(
             TextButton(onClick = {
                 onConfirm(value)
                 onDismiss()
-            }) { Text("OK") }
+            }) { Text(stringResource(R.string.dialog_ok)) }
         },
         dismissButton = {
-            TextButton(onClick = onDismiss) { Text("Abbrechen") }
+            TextButton(onClick = onDismiss) { Text(stringResource(R.string.cancel_button)) }
         },
         title = {
             Row(verticalAlignment = Alignment.CenterVertically) {
@@ -89,7 +91,7 @@ fun TextInputDialog(
             OutlinedTextField(
                 value = value,
                 onValueChange = { value = it },
-                label = { Text("Text eingeben") },
+                label = { Text(stringResource(R.string.dialog_title_input_text)) },
                 singleLine = true,
                 modifier = Modifier.fillMaxWidth()
             )
diff --git a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/TimeInputDialog.kt b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/TimeInputDialog.kt
index 337904ae..75dbb700 100644
--- a/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/TimeInputDialog.kt
+++ b/android_app/app/src/main/java/com/health/openscale/ui/screen/dialog/TimeInputDialog.kt
@@ -47,9 +47,11 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
+import com.health.openscale.R
 import java.util.Calendar
 
 @Composable
@@ -78,12 +80,12 @@ fun TimeInputDialog(
                 onConfirm(updatedCal.timeInMillis)
                 onDismiss()
             }) {
-                Text("OK")
+                Text(stringResource(R.string.dialog_ok))
             }
         },
         dismissButton = {
             TextButton(onClick = onDismiss) {
-                Text("Abbrechen")
+                Text(stringResource(R.string.cancel_button))
             }
         },
         title = {
@@ -112,14 +114,14 @@ fun TimeInputDialog(
                 horizontalArrangement = Arrangement.spacedBy(16.dp)
             ) {
                 TimeField(
-                    label = "Stunde",
+                    label = stringResource(R.string.dialog_title_hour),
                     value = hour,
                     onValueChange = { hour = it.coerceIn(0, 23) },
                     onIncrement = { hour = (hour + 1) % 24 },
                     onDecrement = { hour = (hour + 23) % 24 }
                 )
                 TimeField(
-                    label = "Minute",
+                    label = stringResource(R.string.dialog_title_minute),
                     value = minute,
                     onValueChange = { minute = it.coerceIn(0, 59) },
                     onIncrement = { minute = (minute + 1) % 60 },
@@ -154,10 +156,10 @@ private fun TimeField(
 
         Row {
             IconButton(onClick = onIncrement) {
-                Icon(Icons.Default.KeyboardArrowUp, contentDescription = "Stunde erhöhen")
+                Icon(Icons.Default.KeyboardArrowUp, contentDescription = stringResource(R.string.trend_increased_desc))
             }
             IconButton(onClick = onDecrement) {
-                Icon(Icons.Default.KeyboardArrowDown, contentDescription = "Stunde verringern")
+                Icon(Icons.Default.KeyboardArrowDown, contentDescription = stringResource(R.string.trend_decreased_desc))
             }
         }
     }
diff --git a/android_app/app/src/main/res/values-de/strings.xml b/android_app/app/src/main/res/values-de/strings.xml
index c43299d4..e15af571 100644
--- a/android_app/app/src/main/res/values-de/strings.xml
+++ b/android_app/app/src/main/res/values-de/strings.xml
@@ -87,6 +87,12 @@
     <string name="dialog_title_edit_value">%1$s bearbeiten</string> <!-- Beispiel: "Gewicht bearbeiten" -->
     <string name="dialog_title_change_date">%1$s ändern</string> <!-- Beispiel: "Datum ändern" oder "Messdatum ändern" -->
     <string name="dialog_title_change_time">%1$s ändern</string> <!-- Beispiel: "Zeit ändern" oder "Messzeit ändern" -->
+    <string name="dialog_title_select_color">Farbe auswählen</string>
+    <string name="dialog_title_select_icon">Symbol auswählen</string>
+    <string name="dialog_title_input_value">Wert eingeben</string>
+    <string name="dialog_title_input_text">Text eingeben</string>
+    <string name="dialog_title_hour">Stunde</string>
+    <string name="dialog_title_minute">Minute</string>
     <string name="label_date">Datum</string>
     <string name="label_time">Uhrzeit</string>
 
diff --git a/android_app/app/src/main/res/values/strings.xml b/android_app/app/src/main/res/values/strings.xml
index ed6a4d55..b97c08e2 100644
--- a/android_app/app/src/main/res/values/strings.xml
+++ b/android_app/app/src/main/res/values/strings.xml
@@ -88,6 +88,13 @@
     <string name="dialog_title_edit_value">Edit %1$s</string> <!-- Example: "Edit Weight" -->
     <string name="dialog_title_change_date">Change %1$s</string> <!-- Example: "Change Date" or "Change Measurement Date" -->
     <string name="dialog_title_change_time">Change %1$s</string> <!-- Example: "Change Time" or "Change Measurement Time" -->
+    <string name="dialog_title_select_color">Select color</string>
+    <string name="dialog_title_select_icon">Select icon</string>
+    <string name="dialog_title_input_value">Input value</string>
+    <string name="dialog_title_input_text">Input text</string>
+    <string name="dialog_title_hour">Hour</string>
+    <string name="dialog_title_minute">Minute</string>
+
     <string name="label_date">Date</string>
     <string name="label_time">Time</string>