diff --git a/src/controllers/installationController.js b/src/controllers/installationController.js
index e344046c..e21c4fd8 100644
--- a/src/controllers/installationController.js
+++ b/src/controllers/installationController.js
@@ -1041,8 +1041,6 @@ exports.getIotDataByCustomer = async (req, reply) => {
     // 1. Fetch all insensors for this customer
     const sensors = await Insensors.find({ customerId });
 
-    console.log("Sensors found:", sensors.length);
-
     if (!sensors || sensors.length === 0) {
       return reply.code(404).send({ message: "No sensors found for this customer." });
     }
@@ -1056,22 +1054,19 @@ exports.getIotDataByCustomer = async (req, reply) => {
       ),
     ];
 
-    console.log("Collected hardwareIds:", hardwareIds);
-
     if (hardwareIds.length === 0) {
       return reply.send({ status_code: 200, message: "No connected hardwareIds found", data: [] });
     }
 
-    // 3. Fetch latest 3 records per hardwareId
+    // 3. Fetch latest record per hardwareId
     const latestDataPromises = hardwareIds.map(async hardwareId => {
-      const records = await IotData.find({ hardwareId })
+      const latestRecord = await IotData.findOne({ hardwareId })
         .sort({ date: -1 })
-        .limit(3)
         .lean();
 
       return {
         hardwareId,
-        records,
+        latestRecord
       };
     });
 
@@ -1080,11 +1075,13 @@ exports.getIotDataByCustomer = async (req, reply) => {
     return reply.send({
       status_code: 200,
       message: "Success",
-      data: iotDataGrouped,
+      data: iotDataGrouped
     });
+
   } catch (err) {
     console.error("Error fetching IoT data by customerId:", err);
     return reply.code(500).send({ error: "Internal Server Error" });
   }
 };
 
+