diff --git a/meshview/lang/en.json b/meshview/lang/en.json
index 46b0a23..bff56f1 100644
--- a/meshview/lang/en.json
+++ b/meshview/lang/en.json
@@ -168,6 +168,7 @@
         "channel": "Channel",
         "latitude": "Latitude",
         "longitude": "Longitude",
+        "first_update": "First Update",
         "last_update": "Last Update",
         "battery_voltage": "Battery & Voltage",
         "air_channel": "Air & Channel Utilization",
diff --git a/meshview/lang/es.json b/meshview/lang/es.json
index 8311fd2..735b7a6 100644
--- a/meshview/lang/es.json
+++ b/meshview/lang/es.json
@@ -154,6 +154,7 @@
     "channel": "Canal",
     "latitude": "Latitud",
     "longitude": "Longitud",
+    "first_update": "Primera Actualización",
     "last_update": "Última Actualización",
     "battery_voltage": "Batería y voltaje",
     "air_channel": "Utilización del aire y del canal",
diff --git a/meshview/templates/node.html b/meshview/templates/node.html
index b6577bf..d20fe58 100644
--- a/meshview/templates/node.html
+++ b/meshview/templates/node.html
@@ -364,6 +364,7 @@
         <div><strong data-translate-lang="latitude">Latitude</strong><strong>: </strong> <span id="info-lat">—</span></div>
         <div><strong data-translate-lang="longitude">Longitude</strong><strong>: </strong> <span id="info-lon">—</span></div>
 
+        <div><strong data-translate-lang="first_update">First Update</strong><strong>: </strong> <span id="info-first-update">—</span></div>
         <div><strong data-translate-lang="last_update">Last Update</strong><strong>: </strong> <span id="info-last-update">—</span></div>
         <div>
             <strong data-translate-lang="statistics">Statistics</strong><strong>: </strong>
@@ -595,6 +596,10 @@ function makeNodePopup(node) {
             <b><span data-translate-lang="last_update">
                 ${nodeTranslations.last_update || "Last Update"}:
             </span></b> ${formatLastSeen(node.last_seen_us)}
+            <br>
+            <b><span data-translate-lang="first_update">
+                ${nodeTranslations.first_update || "First Update"}:
+            </span></b> ${formatLastSeen(node.first_seen_us)}
         </div>
     `;
 }
@@ -708,6 +713,11 @@ async function loadNodeInfo(){
         if (node.last_seen_us) {
             lastSeen = formatLastSeen(node.last_seen_us);
         }
+        let firstSeen = "—";
+        if (node.first_seen_us) {
+            firstSeen = formatLastSeen(node.first_seen_us);
+        }
+        document.getElementById("info-first-update").textContent = firstSeen;
         document.getElementById("info-last-update").textContent = lastSeen;
         loadNodeStats(node.node_id);
     } catch (err) {
diff --git a/meshview/web_api/api.py b/meshview/web_api/api.py
index 5895585..abba719 100644
--- a/meshview/web_api/api.py
+++ b/meshview/web_api/api.py
@@ -85,6 +85,7 @@ async def api_nodes(request):
                     "last_long": getattr(n, "last_long", None),
                     "channel": n.channel,
                     # "last_update": n.last_update.isoformat(),
+                    "first_seen_us": n.first_seen_us,
                     "last_seen_us": n.last_seen_us,
                 }
             )