diff --git a/app/src/main/java/com/example/medilightv2android/ui/views/monitoring/PiezoMonitoringView.kt b/app/src/main/java/com/example/medilightv2android/ui/views/monitoring/PiezoMonitoringView.kt
index 1b91b34..b339a28 100644
--- a/app/src/main/java/com/example/medilightv2android/ui/views/monitoring/PiezoMonitoringView.kt
+++ b/app/src/main/java/com/example/medilightv2android/ui/views/monitoring/PiezoMonitoringView.kt
@@ -2003,7 +2003,7 @@ fun PiezoMonitoringView(appState: AppState) {
                         Slider(value = walkStartWmean, onValueChange = {
                             walkStartWmean = it; GreenZoneConstants.walkingStartWmean = it
                             com.example.medilightv2android.services.PostureTuningPrefs.saveAll(context)
-                        }, valueRange = 1f..20f, colors = SliderDefaults.colors(thumbColor = MlPrimary, activeTrackColor = MlPrimary))
+                        }, valueRange = 1f..30f, colors = SliderDefaults.colors(thumbColor = MlPrimary, activeTrackColor = MlPrimary))
 
                         var walkStartWstd by remember { mutableStateOf(GreenZoneConstants.walkingStartWstd) }
                         Row(verticalAlignment = Alignment.CenterVertically) {
@@ -2037,7 +2037,7 @@ fun PiezoMonitoringView(appState: AppState) {
                         Slider(value = walkStartHold, onValueChange = {
                             walkStartHold = it; GreenZoneConstants.walkingStartHoldMs = (it * 1000).toLong()
                             com.example.medilightv2android.services.PostureTuningPrefs.saveAll(context)
-                        }, valueRange = 0.2f..5f, colors = SliderDefaults.colors(thumbColor = MlPrimary, activeTrackColor = MlPrimary))
+                        }, valueRange = 0.5f..10f, colors = SliderDefaults.colors(thumbColor = MlPrimary, activeTrackColor = MlPrimary))
 
                         var walkKeepHold by remember { mutableStateOf(GreenZoneConstants.walkingKeepHoldMs / 1000f) }
                         Row(verticalAlignment = Alignment.CenterVertically) {