diff --git a/ucepsa/edge-oee-demo/services/operator-stop-console/app.py b/ucepsa/edge-oee-demo/services/operator-stop-console/app.py
index efbec26..8214a9b 100644
--- a/ucepsa/edge-oee-demo/services/operator-stop-console/app.py
+++ b/ucepsa/edge-oee-demo/services/operator-stop-console/app.py
@@ -1,10 +1,10 @@
+import json
 import os
 from datetime import datetime
 
 import psycopg2
 import psycopg2.extras
-from flask import Flask, redirect, render_template_string, request, url_for
-
+from flask import Flask, Response, redirect, render_template_string, request, url_for
 
 def getenv(name, default=None, required=False):
     value = os.getenv(name, default)
@@ -26,6 +26,7 @@ APP_TITLE = getenv("APP_TITLE", "MESAVAULT Edge-OEE - Consola de paros UCEPSA")
 
 DEFAULT_MACHINE_ID = getenv("DEFAULT_MACHINE_ID", "CORT-01")
 DEFAULT_ASSET = getenv("DEFAULT_ASSET", "revpi_oee_node_01")
+AUTO_REFRESH_SECONDS = int(getenv("AUTO_REFRESH_SECONDS", "5"))
 
 ALLOWED_MACHINES = [
     item.strip()
@@ -150,7 +151,12 @@ HTML = """
   <meta charset="utf-8">
   <title>{{ app_title }}</title>
   <meta name="viewport" content="width=device-width, initial-scale=1">
-
+<link rel="manifest" href="{{ url_for('manifest', machine_id=selected_machine) }}">
+<meta name="theme-color" content="#0f172a">
+<meta name="mobile-web-app-capable" content="yes">
+<meta name="apple-mobile-web-app-capable" content="yes">
+<meta name="apple-mobile-web-app-title" content="MESAVAULT {{ selected_machine }}">
+<link rel="icon" href="{{ url_for('pwa_icon') }}" type="image/svg+xml">
   <style>
     :root {
       --bg: #0f172a;
@@ -512,6 +518,54 @@ HTML = """
     </div>
 
   </main>
+<script>
+  if ("serviceWorker" in navigator) {
+    window.addEventListener("load", function () {
+      navigator.serviceWorker.register("/sw.js").catch(function (err) {
+        console.log("Service worker no registrado:", err);
+      });
+    });
+  }
+</script>
+
+  <script>
+    (function () {
+      const refreshSeconds = Number("{{ auto_refresh_seconds }}");
+      const refreshMs = Math.max(refreshSeconds, 2) * 1000;
+      let formDirty = false;
+
+      document.addEventListener("input", function (event) {
+        if (event.target.closest("form")) {
+          formDirty = true;
+        }
+      });
+
+      document.addEventListener("change", function (event) {
+        if (event.target.closest("form")) {
+          formDirty = true;
+        }
+      });
+
+      function userIsEditing() {
+        const active = document.activeElement;
+        if (!active) return false;
+
+        const tag = active.tagName;
+        return tag === "INPUT" ||
+               tag === "SELECT" ||
+               tag === "TEXTAREA" ||
+               active.isContentEditable;
+      }
+
+      setInterval(function () {
+        if (document.hidden) return;
+        if (formDirty || userIsEditing()) return;
+
+        window.location.reload();
+      }, refreshMs);
+    })();
+  </script>
+
 </body>
 </html>
 """
@@ -534,6 +588,7 @@ def index():
         allowed_machines=ALLOWED_MACHINES,
         default_machine=selected_machine,
         default_asset=DEFAULT_ASSET,
+        auto_refresh_seconds=AUTO_REFRESH_SECONDS,
         loaded_at=datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
         fmt_dt=fmt_dt,
         fmt_num=fmt_num,
@@ -574,6 +629,73 @@ def health():
         return {"status": "error", "error": str(exc)}, 500
 
 
+@app.route("/manifest.webmanifest", methods=["GET"])
+def manifest():
+    selected_machine = resolve_machine_id(request.args.get("machine_id"))
+
+    payload = {
+        "name": f"MESAVAULT Edge-OEE {selected_machine}",
+        "short_name": selected_machine,
+        "description": "Consola de paros MESAVAULT Edge-OEE para UCEPSA",
+        "start_url": url_for("index", machine_id=selected_machine),
+        "scope": "/",
+        "display": "standalone",
+        "orientation": "landscape",
+        "background_color": "#0f172a",
+        "theme_color": "#0f172a",
+        "icons": [
+            {
+                "src": url_for("pwa_icon"),
+                "sizes": "any",
+                "type": "image/svg+xml",
+                "purpose": "any maskable",
+            }
+        ],
+    }
+
+    return Response(
+        json.dumps(payload, ensure_ascii=False),
+        mimetype="application/manifest+json",
+    )
+
+
+@app.route("/sw.js", methods=["GET"])
+def service_worker():
+    js = """
+self.addEventListener("install", function (event) {
+  self.skipWaiting();
+});
+
+self.addEventListener("activate", function (event) {
+  event.waitUntil(self.clients.claim());
+});
+
+self.addEventListener("fetch", function (event) {
+  event.respondWith(fetch(event.request));
+});
+"""
+    return Response(
+        js,
+        mimetype="application/javascript",
+        headers={"Cache-Control": "no-cache"},
+    )
+
+
+@app.route("/pwa-icon.svg", methods=["GET"])
+def pwa_icon():
+    svg = """
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
+  <rect width="512" height="512" rx="96" fill="#0f172a"/>
+  <path d="M96 328h320v48H96z" fill="#60a5fa"/>
+  <path d="M136 136h240v128H136z" fill="#2563eb"/>
+  <path d="M168 176h176v48H168z" fill="#dbeafe"/>
+  <circle cx="160" cy="392" r="28" fill="#22c55e"/>
+  <circle cx="352" cy="392" r="28" fill="#22c55e"/>
+  <text x="256" y="304" text-anchor="middle" font-size="64" font-family="Arial" font-weight="700" fill="#ffffff">OEE</text>
+</svg>
+"""
+    return Response(svg, mimetype="image/svg+xml")
+
 if __name__ == "__main__":
     port = int(getenv("APP_PORT", "8080"))
     app.run(host="0.0.0.0", port=port)