diff --git a/app/src/main/assets/fossil_hr/openSourceWatchface.bin b/app/src/main/assets/fossil_hr/openSourceWatchface.bin
index f73d261b0..481534f58 100644
Binary files a/app/src/main/assets/fossil_hr/openSourceWatchface.bin and b/app/src/main/assets/fossil_hr/openSourceWatchface.bin differ
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceDesignerActivity.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceDesignerActivity.java
index 6e18fd2f5..0cdf0edd7 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceDesignerActivity.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceDesignerActivity.java
@@ -399,6 +399,9 @@ public class HybridHRWatchfaceDesignerActivity extends AbstractGBActivity implem
                     if (watchfaceConfig.has("toggle_widgets_event")) {
                         watchfaceSettings.setToggleWidgetsEvent(watchfaceConfig.getString("toggle_widgets_event"));
                     }
+                    if (watchfaceConfig.has("toggle_backlight_event")) {
+                        watchfaceSettings.setToggleBacklightEvent(watchfaceConfig.getString("toggle_backlight_event"));
+                    }
                     if (watchfaceConfig.has("powersave_display")) {
                         watchfaceSettings.setPowersaveDisplay(watchfaceConfig.getBoolean("powersave_display"));
                     }
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceFactory.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceFactory.java
index 6e85ead4c..cef895c0a 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceFactory.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceFactory.java
@@ -302,6 +302,7 @@ public class HybridHRWatchfaceFactory {
         config.put("wrist_flick_move_hour", settings.getWristFlickMoveHour());
         config.put("wrist_flick_move_minute", settings.getWristFlickMoveMinute());
         config.put("toggle_widgets_event", settings.getToggleWidgetsEvent());
+        config.put("toggle_backlight_event", settings.getToggleBacklightEvent());
         config.put("powersave_display", settings.getPowersaveDisplay());
         config.put("powersave_hands", settings.getPowersaveHands());
         config.put("light_up_on_notification", settings.getLightUpOnNotification());
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceSettings.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceSettings.java
index c11309f42..4f947e874 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceSettings.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceSettings.java
@@ -26,6 +26,7 @@ public class HybridHRWatchfaceSettings implements Serializable {
     private int wristFlickMoveHour = 360;
     private int wristFlickMoveMinute = -360;
     private String toggleWidgetsEvent = "";
+    private String toggleBacklightEvent = "";
     private boolean powersaveDisplay = false;
     private boolean powersaveHands = false;
     private boolean lightUpOnNotification = false;
@@ -109,6 +110,14 @@ public class HybridHRWatchfaceSettings implements Serializable {
         this.toggleWidgetsEvent = event;
     }
 
+    public String getToggleBacklightEvent() {
+        return toggleBacklightEvent;
+    }
+
+    public void setToggleBacklightEvent(String event) {
+        this.toggleBacklightEvent = event;
+    }
+
     public boolean getPowersaveDisplay() {
         return powersaveDisplay;
     }
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceSettingsActivity.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceSettingsActivity.java
index 82d3e22b9..30ffe04d8 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceSettingsActivity.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/HybridHRWatchfaceSettingsActivity.java
@@ -110,6 +110,11 @@ public class HybridHRWatchfaceSettingsActivity extends AbstractSettingsActivity
             toggle_widgets.setValue(settings.getToggleWidgetsEvent());
             toggle_widgets.setSummary(toggle_widgets.getEntry());
 
+            ListPreference toggle_backlight = (ListPreference) findPreference("pref_hybridhr_watchface_toggle_backlight");
+            toggle_backlight.setOnPreferenceChangeListener(this);
+            toggle_backlight.setValue(settings.getToggleBacklightEvent());
+            toggle_backlight.setSummary(toggle_backlight.getEntry());
+
             SwitchPreference power_saving_display = (SwitchPreference) findPreference("pref_hybridhr_watchface_power_saving_display");
             power_saving_display.setOnPreferenceChangeListener(this);
             power_saving_display.setChecked(settings.getPowersaveDisplay());
@@ -154,6 +159,11 @@ public class HybridHRWatchfaceSettingsActivity extends AbstractSettingsActivity
                     ((ListPreference)preference).setValue(newValue.toString());
                     preference.setSummary(((ListPreference)preference).getEntry());
                     break;
+                case "pref_hybridhr_watchface_toggle_backlight":
+                    settings.setToggleBacklightEvent(newValue.toString());
+                    ((ListPreference)preference).setValue(newValue.toString());
+                    preference.setSummary(((ListPreference)preference).getEntry());
+                    break;
                 case "pref_hybridhr_watchface_power_saving_display":
                     settings.setPowersaveDisplay((boolean) newValue);
                     break;
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/QHybridConstants.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/QHybridConstants.java
index 36e90b1e2..b00cd0f09 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/QHybridConstants.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/qhybrid/QHybridConstants.java
@@ -20,7 +20,7 @@ import java.util.HashMap;
 import java.util.Map;
 
 public final class QHybridConstants {
-    public static final String HYBRIDHR_WATCHFACE_VERSION = "1.3";
+    public static final String HYBRIDHR_WATCHFACE_VERSION = "1.4";
     public static final int HYBRID_HR_WATCHFACE_WIDGET_SIZE = 76;
 
     public static Map<String, String> KNOWN_WAPP_VERSIONS = new HashMap<String, String>() {
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index 40ced400d..85de64751 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -1824,7 +1824,7 @@
         <item>widget_bg_dashed_circle</item>
     </string-array>
 
-    <string-array name="pref_hybridhr_watchface_togglewidgets_items">
+    <string-array name="pref_hybridhr_watchface_buttonevents_items">
         <item name="">@string/menuitem_nothing</item>
         <item name="top_short_press_release">@string/pref_title_upper_button_function_short</item>
         <item name="top_hold">@string/pref_title_upper_button_function_long</item>
@@ -1832,7 +1832,7 @@
         <item name="bottom_short_press_release">@string/pref_title_lower_button_function_short</item>
         <item name="bottom_hold">@string/pref_title_lower_button_function_long</item>
     </string-array>
-    <string-array name="pref_hybridhr_watchface_togglewidgets_values">
+    <string-array name="pref_hybridhr_watchface_buttonevents_values">
         <item></item>
         <item>top_short_press_release</item>
         <item>top_hold</item>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 387055622..7209b5a2d 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1472,8 +1472,9 @@
     <string name="watchface_setting_wrist_flick_hour">Hour hand (-360 to 360)</string>
     <string name="watchface_setting_wrist_flick_minute">Minute hand (-360 to 360)</string>
     <string name="watchface_setting_wrist_flick_duration">Duration (in ms)</string>
-    <string name="watchface_setting_title_button_toggle_widgets">Toggle widgets</string>
-    <string name="watchface_setting_button_toggle_widgets">Button action</string>
+    <string name="watchface_setting_title_custom_events">Custom events</string>
+    <string name="watchface_setting_button_toggle_widgets">Toggle widgets</string>
+    <string name="watchface_setting_button_toggle_backlight">Turn backlight on</string>
     <string name="watchface_cache_confirm_overwrite">A watchface with this name already exists in the cache. Do you want to overwrite it?</string>
     <string name="watchface_upload_failed">Upload of the watchface failed. Please try again.</string>
     <string name="watchface_widget_type_battery">Battery</string>
diff --git a/app/src/main/res/xml/fossil_hr_watchface_settings.xml b/app/src/main/res/xml/fossil_hr_watchface_settings.xml
index d6d47fd82..ff3bb4717 100644
--- a/app/src/main/res/xml/fossil_hr_watchface_settings.xml
+++ b/app/src/main/res/xml/fossil_hr_watchface_settings.xml
@@ -45,16 +45,24 @@
     </PreferenceCategory>
 
     <PreferenceCategory
-        android:title="@string/watchface_setting_title_button_toggle_widgets">
+        android:title="@string/watchface_setting_title_custom_events">
 
         <ListPreference
             android:persistent="false"
             android:title="@string/watchface_setting_button_toggle_widgets"
             android:key="pref_hybridhr_watchface_toggle_widgets"
-            android:entries="@array/pref_hybridhr_watchface_togglewidgets_items"
-            android:entryValues="@array/pref_hybridhr_watchface_togglewidgets_values"
+            android:entries="@array/pref_hybridhr_watchface_buttonevents_items"
+            android:entryValues="@array/pref_hybridhr_watchface_buttonevents_values"
             android:dialogTitle="@string/watchface_setting_button_toggle_widgets"
             android:negativeButtonText="@string/Cancel"/>
+        <ListPreference
+            android:persistent="false"
+            android:title="@string/watchface_setting_button_toggle_backlight"
+            android:key="pref_hybridhr_watchface_toggle_backlight"
+            android:entries="@array/pref_hybridhr_watchface_buttonevents_items"
+            android:entryValues="@array/pref_hybridhr_watchface_buttonevents_values"
+            android:dialogTitle="@string/watchface_setting_button_toggle_backlight"
+            android:negativeButtonText="@string/Cancel"/>
 
     </PreferenceCategory>
 
diff --git a/external/fossil-hr-watchface b/external/fossil-hr-watchface
index 0e2551757..6b3754690 160000
--- a/external/fossil-hr-watchface
+++ b/external/fossil-hr-watchface
@@ -1 +1 @@
-Subproject commit 0e2551757d8c70031c2533d3d94a0f284c05ca9f
+Subproject commit 6b3754690359b8ae964d73d18e607d4631e1eaf2