diff --git a/app/src/main/java/com/example/medilightv2android/ble/BleManager.kt b/app/src/main/java/com/example/medilightv2android/ble/BleManager.kt
index 3958efb..836e54a 100644
--- a/app/src/main/java/com/example/medilightv2android/ble/BleManager.kt
+++ b/app/src/main/java/com/example/medilightv2android/ble/BleManager.kt
@@ -70,6 +70,10 @@ class BleManager private constructor(private val context: Context) {
     val isScanning = mutableStateOf(false)
     val isConnected = mutableStateOf(false)
     val connectedDeviceName = mutableStateOf("")
+    // mid? → rid: 응답에서 파싱. 연결 직후 자동 채워짐.
+    val firmwareVersion = mutableStateOf("")     // "VBTFW0116"
+    val hardwareVersion = mutableStateOf("")     // "VBTHW0100"
+    val serialNumber = mutableStateOf("")        // "VBT26040001"
     val batteryLevel = mutableStateOf(0)
     val bluetoothEnabled = mutableStateOf(bluetoothAdapter?.isEnabled == true)
     val isServiceReady = mutableStateOf(false)
@@ -755,6 +759,9 @@ class BleManager private constructor(private val context: Context) {
                         isConnected.value = false
                         isServiceReady.value = false
                         connectedDeviceName.value = ""
+                        firmwareVersion.value = ""
+                        hardwareVersion.value = ""
+                        serialNumber.value = ""
                         batteryLevel.value = 0
 
                         val idx = discoveredDevices.indexOfFirst { it.address == gatt.device.address }
@@ -971,6 +978,14 @@ class BleManager private constructor(private val context: Context) {
                 val info = if (data.size > 4) String(data, 4, data.size - 4, Charsets.US_ASCII).trim() else "?"
                 debugLogger.rx("rid", data.size, "device_info=$info")
                 debugLogger.info("DEVICE_INFO $info")
+                // 형식: "VBTHW0100   VBT26040001 VBTFW0111" (HW, Serial, FW)
+                val parts = info.split(Regex("\\s+")).filter { it.isNotBlank() }
+                handler.post {
+                    parts.firstOrNull { it.startsWith("VBTHW") }?.let { hardwareVersion.value = it }
+                    parts.firstOrNull { it.startsWith("VBTFW") }?.let { firmwareVersion.value = it }
+                    parts.firstOrNull { it.startsWith("VBT") && !it.startsWith("VBTHW") && !it.startsWith("VBTFW") }
+                        ?.let { serialNumber.value = it }
+                }
             }
             "rls:" -> {
                 val state = if (data.size >= 5) data[4].toInt() and 0xFF else -1
diff --git a/app/src/main/java/com/example/medilightv2android/ui/views/clinical/ClinicalHomeView.kt b/app/src/main/java/com/example/medilightv2android/ui/views/clinical/ClinicalHomeView.kt
index 0946a72..9c9576f 100644
--- a/app/src/main/java/com/example/medilightv2android/ui/views/clinical/ClinicalHomeView.kt
+++ b/app/src/main/java/com/example/medilightv2android/ui/views/clinical/ClinicalHomeView.kt
@@ -103,6 +103,13 @@ fun ClinicalHomeView(appState: AppState) {
                         Text("BLE Connected", fontWeight = FontWeight.Bold, fontSize = 14.sp)
                         Text(bleManager.connectedDeviceName.value,
                             fontSize = 11.sp, color = MlSecondaryText)
+                        // 펌웨어 버전 (mid? → rid: 응답 파싱, 연결 직후 자동 채워짐)
+                        val fwVersion by bleManager.firmwareVersion
+                        if (fwVersion.isNotEmpty()) {
+                            Text("FW: $fwVersion",
+                                fontSize = 11.sp, color = MlSecondaryText,
+                                fontWeight = FontWeight.SemiBold)
+                        }
                     }
                 } else {
                     Text("BLE Not Connected", fontWeight = FontWeight.Bold, fontSize = 14.sp,
diff --git a/app/src/main/java/com/example/medilightv2android/ui/views/monitoring/PiezoMonitoringView.kt b/app/src/main/java/com/example/medilightv2android/ui/views/monitoring/PiezoMonitoringView.kt
index 630330f..edf1084 100644
--- a/app/src/main/java/com/example/medilightv2android/ui/views/monitoring/PiezoMonitoringView.kt
+++ b/app/src/main/java/com/example/medilightv2android/ui/views/monitoring/PiezoMonitoringView.kt
@@ -1580,12 +1580,12 @@ fun PiezoMonitoringView(appState: AppState) {
                     HorizontalDivider(modifier = Modifier.padding(vertical = dividerPadding))
                     Spacer(modifier = Modifier.height(8.dp))
 
-                    // Version (BuildConfig.VERSION_NAME) — read-only
+                    // App Version
                     Row(
                         modifier = Modifier.fillMaxWidth(),
                         verticalAlignment = Alignment.CenterVertically
                     ) {
-                        Text("Version", fontSize = 13.sp, color = MlSecondaryText)
+                        Text("App", fontSize = 13.sp, color = MlSecondaryText)
                         Spacer(modifier = Modifier.weight(1f))
                         Text(
                             com.example.medilightv2android.BuildConfig.VERSION_NAME,
@@ -1594,6 +1594,40 @@ fun PiezoMonitoringView(appState: AppState) {
                             color = MlPrimary,
                         )
                     }
+                    // Firmware Version (mid? → rid: 응답에서 파싱, 연결 시 자동)
+                    val fwVersion by bleManager.firmwareVersion
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        verticalAlignment = Alignment.CenterVertically
+                    ) {
+                        Text("Firmware", fontSize = 13.sp, color = MlSecondaryText)
+                        Spacer(modifier = Modifier.weight(1f))
+                        Text(
+                            if (fwVersion.isNotEmpty()) fwVersion else "—",
+                            fontSize = 13.sp,
+                            fontWeight = FontWeight.SemiBold,
+                            color = if (fwVersion.isNotEmpty()) MlPrimary else MlSecondaryText,
+                        )
+                    }
+                    // Serial Number (dev 모드에서만)
+                    if (appState.isDevMode) {
+                        val serial by bleManager.serialNumber
+                        if (serial.isNotEmpty()) {
+                            Row(
+                                modifier = Modifier.fillMaxWidth(),
+                                verticalAlignment = Alignment.CenterVertically
+                            ) {
+                                Text("Serial", fontSize = 13.sp, color = MlSecondaryText)
+                                Spacer(modifier = Modifier.weight(1f))
+                                Text(
+                                    serial,
+                                    fontSize = 11.sp,
+                                    fontWeight = FontWeight.SemiBold,
+                                    color = MlSecondaryText,
+                                )
+                            }
+                        }
+                    }
 
                     Spacer(modifier = Modifier.height(8.dp))
                     HorizontalDivider()