diff --git a/data/garmin.db b/data/garmin.db
index 4a84dbb..6c65413 100644
Binary files a/data/garmin.db and b/data/garmin.db differ
diff --git a/garminsync/daemon.py b/garminsync/daemon.py
index e33a403..664e2eb 100644
--- a/garminsync/daemon.py
+++ b/garminsync/daemon.py
@@ -56,40 +56,55 @@ class GarminSyncDaemon:
         try:
             self.log_operation("sync", "started")
             
+            # Import here to avoid circular imports
+            from .garmin import GarminClient
+            from .database import sync_database
+            
             # Perform sync and download
             client = GarminClient()
-            activities_before = self.count_missing()
             
-            # Sync database
-            session = get_session()
-            activities = client.get_activities(0, 1000)
-            for activity in activities:
-                activity_id = activity["activityId"]
-                existing = session.query(Activity).filter_by(activity_id=activity_id).first()
-                if not existing:
-                    new_activity = Activity(
-                        activity_id=activity_id,
-                        start_time=activity["startTimeLocal"],
-                        downloaded=False,
-                        created_at=datetime.now().isoformat()
-                    )
-                    session.add(new_activity)
-            session.commit()
+            # Sync database first
+            sync_database(client)
             
             # Download missing activities
             downloaded_count = 0
+            session = get_session()
             missing_activities = session.query(Activity).filter_by(downloaded=False).all()
+            
             for activity in missing_activities:
-                if client.download_activity(activity.activity_id, activity.start_time):
+                try:
+                    # Use the correct method name
+                    fit_data = client.download_activity_fit(activity.activity_id)
+                    
+                    # Save the file
+                    import os
+                    from pathlib import Path
+                    data_dir = Path(os.getenv("DATA_DIR", "data"))
+                    data_dir.mkdir(parents=True, exist_ok=True)
+                    
+                    timestamp = activity.start_time.replace(":", "-").replace(" ", "_")
+                    filename = f"activity_{activity.activity_id}_{timestamp}.fit"
+                    filepath = data_dir / filename
+                    
+                    with open(filepath, "wb") as f:
+                        f.write(fit_data)
+                    
+                    activity.filename = str(filepath)
                     activity.downloaded = True
                     activity.last_sync = datetime.now().isoformat()
                     downloaded_count += 1
-            session.commit()
+                    session.commit()
+                    
+                except Exception as e:
+                    logger.error(f"Failed to download activity {activity.activity_id}: {e}")
+                    session.rollback()
             
+            session.close()
             self.log_operation("sync", "success", 
                 f"Downloaded {downloaded_count} new activities")
             
         except Exception as e:
+            logger.error(f"Sync failed: {e}")
             self.log_operation("sync", "error", str(e))
             
     def load_config(self):
diff --git a/garminsync/database.py b/garminsync/database.py
index d740504..23a0dbe 100644
--- a/garminsync/database.py
+++ b/garminsync/database.py
@@ -12,6 +12,7 @@ class Activity(Base):
     start_time = Column(String, nullable=False)
     filename = Column(String, unique=True, nullable=True)
     downloaded = Column(Boolean, default=False, nullable=False)
+    created_at = Column(String, nullable=False)  # Add this line
     last_sync = Column(String, nullable=True)  # ISO timestamp of last sync
 
 class DaemonConfig(Base):
@@ -68,6 +69,7 @@ def sync_database(garmin_client):
                     activity_id=activity_id,
                     start_time=start_time,
                     downloaded=False,
+                    created_at=datetime.now().isoformat(),  # Add this line
                     last_sync=datetime.now().isoformat()
                 )
                 session.add(new_activity)
diff --git a/garminsync/web/static/app.js b/garminsync/web/static/app.js
index bb329de..6609aa6 100644
--- a/garminsync/web/static/app.js
+++ b/garminsync/web/static/app.js
@@ -45,3 +45,8 @@ async function triggerSync() {
 
 // Initialize on page load
 document.addEventListener('DOMContentLoaded', updateStatus);
+
+async function toggleDaemon() {
+    // TODO: Implement daemon toggle functionality
+    alert('Daemon toggle functionality not yet implemented');
+}
diff --git a/requirements.txt b/requirements.txt
index 4e34d1a..946fd42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,13 @@
 typer==0.9.0
 click==8.1.7
 python-dotenv==1.0.0
-garminconnect==0.2.29
+garminconnect==0.2.28
 sqlalchemy==2.0.23
 tqdm==4.66.1
 fastapi==0.104.1
 uvicorn[standard]==0.24.0
 apscheduler==3.10.4
-pydantic==2.5.0
+pydantic>=2.0.0,<2.5.0
 jinja2==3.1.2
 python-multipart==0.0.6
 aiofiles==23.2.1