diff --git a/nymea-app/ui/delegates/ParamDelegate.qml b/nymea-app/ui/delegates/ParamDelegate.qml
index c488f9f9..1f354f9d 100644
--- a/nymea-app/ui/delegates/ParamDelegate.qml
+++ b/nymea-app/ui/delegates/ParamDelegate.qml
@@ -31,6 +31,7 @@ ItemDelegate {
                 id: loader
                 Layout.fillWidth: sourceComponent === textFieldComponent
                 sourceComponent: {
+                    print("loading paramdelegate:", root.writable, root.paramType.type)
                     if (!root.writable) {
                         return stringComponent;
                     }
@@ -39,7 +40,8 @@ ItemDelegate {
                     case "bool":
                         return boolComponent;
                     case "int":
-                        return spinnerComponent;
+                    case "double":
+                        return sliderComponent;
                     case "string":
                     case "qstring":
                         if (root.paramType.allowedValues.length > 0) {
@@ -104,22 +106,14 @@ ItemDelegate {
         id: sliderComponent
         RowLayout {
             spacing: app.margins
-            Label {
-                text: root.paramType.minValue
-            }
             Slider {
                 id: slider
                 Layout.fillWidth: true
                 from: root.paramType.minValue
                 to: root.paramType.maxValue
                 value: root.param.value
-                stepSize: {
-                    switch (root.paramType.type.toLowerCase()) {
-                    case "int":
-                        return 1;
-                    }
-                    return 0.01;
-                }
+                stepSize: 1 / (10 * decimals)
+                property int decimals: root.paramType.type.toLocaleLowerCase() === "int" ? 0 : 1
 
                 onMoved: {
                     var newValue
@@ -134,7 +128,7 @@ ItemDelegate {
                 }
             }
             Label {
-                text: root.paramType.maxValue
+                text: root.param.value.toFixed(slider.decimals) + root.paramType.unitString
             }
         }