diff --git a/src/components/dev/NotificationDebugPanel.vue b/src/components/dev/NotificationDebugPanel.vue
index 57d96542..72355647 100644
--- a/src/components/dev/NotificationDebugPanel.vue
+++ b/src/components/dev/NotificationDebugPanel.vue
@@ -62,11 +62,35 @@
           :class="{ 'opacity-50 cursor-not-allowed': busy }"
           @click="onSimulateWakeupRefresh"
         >
-          Simulate WAKEUP_PING
+          Simulate WAKEUP_PING (Local)
         </button>
         <p class="text-xs text-slate-500">
           Local simulation only — calls the refresh API directly (no FCM push).
         </p>
+        <button
+          class="w-full text-md bg-gradient-to-b from-amber-400 to-amber-700 shadow-[inset_0_-1px_0_0_rgba(0,0,0,0.5)] text-white px-4 py-2 rounded-md"
+          :disabled="busy"
+          :class="{ 'opacity-50 cursor-not-allowed': busy }"
+          @click="onSendRealWakeupPing"
+        >
+          Send Real WAKEUP_PING
+        </button>
+        <p
+          v-if="realWakeupStatus"
+          class="text-xs rounded px-3 py-2 border"
+          :class="
+            realWakeupStatus.ok
+              ? 'text-emerald-900 bg-emerald-50 border-emerald-200'
+              : 'text-rose-900 bg-rose-50 border-rose-200'
+          "
+          role="status"
+        >
+          {{ realWakeupStatus.message }}
+        </p>
+        <p v-else class="text-xs text-slate-500">
+          Full pipeline — backend `/debug/send-wakeup` → FCM → WAKEUP_PING
+          handler.
+        </p>
       </div>
 
       <div class="mb-4">
@@ -306,6 +330,7 @@ const testModeEnabled = ref(NotificationDebugService.isTestModeEnabled());
 const fcmToken = ref<string | null>(NotificationDebugService.getFcmToken());
 
 const activeBackendUrl = ref(NotificationDebugService.getActiveBackendUrl());
+const realWakeupStatus = ref<{ ok: boolean; message: string } | null>(null);
 
 const truncatedFcmToken = computed(() => {
   const t = fcmToken.value?.trim() ?? "";
@@ -420,6 +445,43 @@ async function onSimulateWakeupRefresh(): Promise<void> {
   });
 }
 
+function formatRealWakeupStatusMessage(
+  result: Awaited<
+    ReturnType<typeof NotificationDebugService.sendRealWakeupPing>
+  >,
+): string {
+  if (result.ok) {
+    const body =
+      typeof result.responseBody === "object" && result.responseBody !== null
+        ? (result.responseBody as Record<string, unknown>)
+        : null;
+    const parts = ["Real WAKEUP_PING sent via backend."];
+    if (typeof body?.message === "string" && body.message.trim()) {
+      parts.push(body.message.trim());
+    }
+    if (typeof body?.tokenSuffix === "string" && body.tokenSuffix.trim()) {
+      parts.push(`token …${body.tokenSuffix.trim()}`);
+    }
+    return parts.join(" ");
+  }
+  const parts = [`Real WAKEUP_PING failed: ${result.errorMessage}`];
+  if (result.status != null) {
+    parts.push(`(HTTP ${result.status})`);
+  }
+  return parts.join(" ");
+}
+
+async function onSendRealWakeupPing(): Promise<void> {
+  realWakeupStatus.value = null;
+  await withBusy(async () => {
+    const result = await NotificationDebugService.sendRealWakeupPing();
+    realWakeupStatus.value = {
+      ok: result.ok,
+      message: formatRealWakeupStatusMessage(result),
+    };
+  });
+}
+
 async function onCopyFcmToken(): Promise<void> {
   const token = fcmToken.value?.trim();
   if (!token) {
diff --git a/src/services/notifications/NotificationDebugService.ts b/src/services/notifications/NotificationDebugService.ts
index 36ebbe17..b66deb67 100644
--- a/src/services/notifications/NotificationDebugService.ts
+++ b/src/services/notifications/NotificationDebugService.ts
@@ -10,6 +10,7 @@
 import { Capacitor } from "@capacitor/core";
 import type { PushNotificationSchema } from "@capacitor/push-notifications";
 import { logger } from "@/utils/logger";
+import { getOrCreateDeviceId } from "./deviceId";
 import {
   clearNotificationDebugLogs,
   logNotification,
@@ -26,12 +27,17 @@ import {
   getLastKnownFcmToken,
   reregisterFcmTokenNow,
 } from "./firebaseMessagingClient";
+import {
+  getNotificationApiHeaders,
+  httpAuthErrorMessage,
+} from "./notificationApiAuth";
 import {
   applyNotificationRefreshPayload,
   handleCapacitorPushNotificationReceived,
   refreshNotificationsWithDiagnostics,
   type NotificationRefreshPayload,
 } from "./NativeNotificationService";
+import { truncateFcmTokenForLog } from "./notificationLog";
 import { DailyNotification } from "@/plugins/DailyNotificationPlugin";
 import { NotificationInspector } from "@/plugins/NotificationInspectorPlugin";
 
@@ -49,6 +55,52 @@ export type PendingNotificationsResult = {
   inspectorUnavailableMessage?: string;
 };
 
+export type SendRealWakeupPingResult =
+  | { ok: true; responseBody?: unknown }
+  | {
+      ok: false;
+      errorMessage: string;
+      status?: number;
+      responseBody?: unknown;
+    };
+
+function wakeupPingResponseDetail(body: unknown): Record<string, unknown> {
+  if (typeof body !== "object" || body === null) {
+    return {};
+  }
+  const record = body as Record<string, unknown>;
+  const detail: Record<string, unknown> = {};
+  for (const key of [
+    "success",
+    "message",
+    "reason",
+    "error",
+    "tokenSuffix",
+    "deviceId",
+  ] as const) {
+    if (record[key] !== undefined) {
+      detail[key] = record[key];
+    }
+  }
+  return detail;
+}
+
+function wakeupPingFailureMessage(status: number, body: unknown): string {
+  if (typeof body === "object" && body !== null) {
+    const record = body as Record<string, unknown>;
+    for (const key of ["message", "reason", "error"] as const) {
+      const value = record[key];
+      if (typeof value === "string" && value.trim()) {
+        return value.trim();
+      }
+    }
+  }
+  if (status === 401 || status === 403) {
+    return httpAuthErrorMessage(status);
+  }
+  return `HTTP ${status}`;
+}
+
 function isUnimplementedError(e: unknown): boolean {
   return (
     typeof e === "object" &&
@@ -112,6 +164,75 @@ export const NotificationDebugService = {
     });
   },
 
+  /** Full pipeline: backend `/debug/send-wakeup` → FCM → native WAKEUP_PING handler. */
+  async sendRealWakeupPing(): Promise<SendRealWakeupPingResult> {
+    logNotification("Real WAKEUP_PING requested");
+
+    const fcmToken = getLastKnownFcmToken()?.trim() ?? "";
+    if (!fcmToken) {
+      const errorMessage = "no FCM token (register first)";
+      logNotification(`Real WAKEUP_PING failed: ${errorMessage}`);
+      return { ok: false, errorMessage };
+    }
+
+    try {
+      const auth = await getNotificationApiHeaders();
+      if (!auth.ok) {
+        logNotification(`Real WAKEUP_PING failed: ${auth.message}`);
+        return { ok: false, errorMessage: auth.message };
+      }
+
+      const deviceId = await getOrCreateDeviceId();
+      const baseUrl = getNotificationApiBaseUrl();
+      const res = await fetch(`${baseUrl}/debug/send-wakeup`, {
+        method: "POST",
+        headers: auth.headers,
+        body: JSON.stringify({
+          deviceId,
+          fcmToken,
+          platform: Capacitor.getPlatform(),
+          testMode: getTestMode(),
+        }),
+      });
+
+      let responseBody: unknown;
+      try {
+        responseBody = await res.json();
+      } catch {
+        responseBody = undefined;
+      }
+
+      if (!res.ok) {
+        const errorMessage = wakeupPingFailureMessage(res.status, responseBody);
+        logNotification(`Real WAKEUP_PING failed: ${errorMessage}`, {
+          status: res.status,
+          token: truncateFcmTokenForLog(fcmToken),
+          ...wakeupPingResponseDetail(responseBody),
+        });
+        return {
+          ok: false,
+          errorMessage,
+          status: res.status,
+          responseBody,
+        };
+      }
+
+      logNotification("Real WAKEUP_PING success", {
+        token: truncateFcmTokenForLog(fcmToken),
+        deviceId,
+        ...wakeupPingResponseDetail(responseBody),
+      });
+      return { ok: true, responseBody };
+    } catch (err) {
+      const errorMessage = err instanceof Error ? err.message : String(err);
+      logNotification(`Real WAKEUP_PING failed: ${errorMessage}`, {
+        token: truncateFcmTokenForLog(fcmToken),
+      });
+      logger.warn(`${LOG} sendRealWakeupPing failed`, err);
+      return { ok: false, errorMessage };
+    }
+  },
+
   generateMockNotifications(
     intervalMs: number = 60_000,
   ): NotificationRefreshPayload {