diff --git a/src/W800_SDK_v1.00.10/app/persistency/watch_settings.c b/src/W800_SDK_v1.00.10/app/persistency/watch_settings.c
index eaa5b7b..69ac077 100644
--- a/src/W800_SDK_v1.00.10/app/persistency/watch_settings.c
+++ b/src/W800_SDK_v1.00.10/app/persistency/watch_settings.c
@@ -25,6 +25,9 @@ static const WatchSettings_t defaultWatchSettings =
                             .display_vibrate_on_touch_strength = 6,
                             .display_wrist_wakeup = true,
                         },
+    .activity =         {
+                            .activity_step_counter_en = true,
+                        },
     .notification =     {
                             .notification_vibration_duration = 3,
                             .notification_vibration_strength = 6,
diff --git a/src/W800_SDK_v1.00.10/app/persistency/watch_settings.h b/src/W800_SDK_v1.00.10/app/persistency/watch_settings.h
index 260b7bf..4307954 100644
--- a/src/W800_SDK_v1.00.10/app/persistency/watch_settings.h
+++ b/src/W800_SDK_v1.00.10/app/persistency/watch_settings.h
@@ -36,6 +36,15 @@ typedef struct Display
                 display_vibrate_on_touch_duration:3;
 } Display_t;
 
+/**
+ * @brief Activity settings
+ * 
+ */
+typedef struct Activity
+{
+    uint32_t activity_step_counter_en:1; 
+} Activity_t;
+
 /**
  * @brief Notification Settings
  * 
@@ -81,6 +90,7 @@ typedef struct WatchSettings
     Notification_t notification;
     Connectivity_t connectivity;
     LanguageAndUI_t languageAndUI;
+    Activity_t activity;
 } WatchSettings_t;
 
 /**