diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 7522a36..2480acb 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -1,5 +1,5 @@
 import { BrowserRouter, Routes, Route } from 'react-router-dom';
-import { Suspense, lazy } from 'react';
+import { Suspense, lazy, useEffect } from 'react';
 import { AuthProvider } from './hooks/useAuth';
 import { ErrorBoundary } from './components/ErrorBoundary';
 import { Navbar } from './components/Navbar/Navbar';
@@ -7,12 +7,14 @@ import { Footer } from './components/Footer/Footer';
 import { ProtectedRoute } from './components/ProtectedRoute';
 import { LandingPage } from './pages/LandingPage';
 import { APPS } from './config/apps';
+import { startConnectionTracking, stopConnectionTracking } from './services/connectionTracker';
 import './globals.css';
 
 // Lazy load admin and login pages
 const AdminPage = lazy(() => import('./pages/AdminPage').then(module => ({ default: module.AdminPage })));
 const VideosAdminPage = lazy(() => import('./pages/VideosAdminPage').then(module => ({ default: module.VideosAdminPage })));
 const SpeechSoundsAdminPage = lazy(() => import('./pages/SpeechSoundsAdminPage').then(module => ({ default: module.SpeechSoundsAdminPage })));
+const StatsAdminPage = lazy(() => import('./pages/StatsAdminPage').then(module => ({ default: module.StatsAdminPage })));
 const LoginPage = lazy(() => import('./pages/LoginPage').then(module => ({ default: module.LoginPage })));
 
 // Loading fallback component
@@ -26,6 +28,16 @@ const PageLoader = () => (
 );
 
 function App() {
+  // Start connection tracking when app loads
+  useEffect(() => {
+    startConnectionTracking();
+    
+    // Stop tracking when app unmounts
+    return () => {
+      stopConnectionTracking();
+    };
+  }, []);
+
   return (
     <ErrorBoundary>
       <BrowserRouter>
@@ -74,6 +86,14 @@ function App() {
                       </ProtectedRoute>
                     }
                   />
+                  <Route
+                    path="/admin/stats"
+                    element={
+                      <ProtectedRoute>
+                        <StatsAdminPage />
+                      </ProtectedRoute>
+                    }
+                  />
                 </Routes>
               </Suspense>
             </main>
diff --git a/frontend/src/services/connectionTracker.ts b/frontend/src/services/connectionTracker.ts
new file mode 100644
index 0000000..abf46dd
--- /dev/null
+++ b/frontend/src/services/connectionTracker.ts
@@ -0,0 +1,132 @@
+/**
+ * Connection Tracker Service
+ * Sends periodic heartbeats to the server to indicate active connection
+ */
+
+const HEARTBEAT_INTERVAL = 30 * 1000; // Send heartbeat every 30 seconds
+const SESSION_ID_KEY = 'connection_session_id';
+let heartbeatInterval: NodeJS.Timeout | null = null;
+let isTracking = false;
+let visibilityCleanup: (() => void) | null = null;
+let currentVideo: { title: string; channelName: string } | null = null;
+
+/**
+ * Get or create a unique session ID for this browser window/tab
+ * Uses localStorage which is isolated per incognito window
+ */
+function getSessionId(): string {
+  try {
+    let sessionId = localStorage.getItem(SESSION_ID_KEY);
+    if (!sessionId) {
+      // Generate a unique session ID for this window/tab
+      sessionId = `session_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
+      localStorage.setItem(SESSION_ID_KEY, sessionId);
+    }
+    return sessionId;
+  } catch (error) {
+    // Fallback if localStorage is not available
+    return `session_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
+  }
+}
+
+/**
+ * Start sending heartbeats to the server
+ */
+export function startConnectionTracking(): void {
+  if (isTracking) {
+    return; // Already tracking
+  }
+
+  isTracking = true;
+  
+  // Send initial heartbeat immediately
+  sendHeartbeat();
+
+  // Then send periodic heartbeats
+  heartbeatInterval = setInterval(() => {
+    // Only send heartbeat if page is visible (not backgrounded on mobile)
+    if (!document.hidden) {
+      sendHeartbeat();
+    }
+  }, HEARTBEAT_INTERVAL);
+
+  // Handle page visibility changes (e.g., iPad locks, tab switches)
+  // When page becomes visible again, send immediate heartbeat
+  const handleVisibilityChange = () => {
+    if (!document.hidden && isTracking) {
+      // Page became visible - send heartbeat immediately
+      sendHeartbeat();
+    }
+  };
+
+  document.addEventListener('visibilitychange', handleVisibilityChange);
+
+  // Store cleanup function
+  visibilityCleanup = () => {
+    document.removeEventListener('visibilitychange', handleVisibilityChange);
+  };
+}
+
+/**
+ * Stop sending heartbeats
+ */
+export function stopConnectionTracking(): void {
+  if (heartbeatInterval) {
+    clearInterval(heartbeatInterval);
+    heartbeatInterval = null;
+  }
+  
+  // Clean up visibility change listener
+  if (visibilityCleanup) {
+    visibilityCleanup();
+    visibilityCleanup = null;
+  }
+  
+  isTracking = false;
+}
+
+/**
+ * Get the current route/pathname
+ */
+function getCurrentRoute(): string {
+  // Use window.location.pathname to get current route
+  // This works outside React Router context
+  return window.location.pathname || '/';
+}
+
+/**
+ * Set the current video being watched (call when video player opens)
+ */
+export function setCurrentVideo(video: { title: string; channelName: string } | null): void {
+  currentVideo = video;
+  // Send immediate heartbeat when video changes
+  if (isTracking) {
+    sendHeartbeat();
+  }
+}
+
+/**
+ * Send a heartbeat to the server with the session ID, current route, video info, and time limit usage
+ */
+async function sendHeartbeat(): Promise<void> {
+  try {
+    const { settingsApi } = await import('./apiClient');
+    const { getTimeUsedToday, getDailyLimitSync } = await import('./timeLimitService');
+    
+    const sessionId = getSessionId();
+    const route = getCurrentRoute();
+    const timeUsed = getTimeUsedToday();
+    const dailyLimit = getDailyLimitSync();
+    
+    await settingsApi.heartbeat(
+      sessionId, 
+      route, 
+      currentVideo ? { title: currentVideo.title, channelName: currentVideo.channelName } : undefined,
+      { timeUsed, dailyLimit }
+    );
+  } catch (error) {
+    // Silently fail - don't spam console with errors
+    // Connection tracking is not critical for app functionality
+    console.debug('Heartbeat failed:', error);
+  }
+}