diff --git a/lib/src/constants.dart b/lib/src/constants.dart
index e20e21a..370dccd 100644
--- a/lib/src/constants.dart
+++ b/lib/src/constants.dart
@@ -40,3 +40,4 @@ const String buttonStateCharacteristicUuid =
 
 const String ledServiceUuid = "81040a2e-4819-11ee-be56-0242ac120002";
 const String ledSetStateCharacteristic = "81040e7a-4819-11ee-be56-0242ac120002";
+const String sensorErrorCharacteristicUuid = "1234567c-1234-5678-9abc-def123456789";
\ No newline at end of file
diff --git a/lib/src/models/devices/open_earable_v2.dart b/lib/src/models/devices/open_earable_v2.dart
index e2b617d..a7d0b4c 100644
--- a/lib/src/models/devices/open_earable_v2.dart
+++ b/lib/src/models/devices/open_earable_v2.dart
@@ -4,7 +4,7 @@ import 'dart:typed_data';
 import 'package:open_earable_flutter/src/constants.dart';
 import 'package:open_earable_flutter/src/models/devices/bluetooth_wearable.dart';
 import 'package:pub_semver/pub_semver.dart';
-
+import 'package:open_earable_flutter/src/models/error/sensor_error.dart';
 import '../../../open_earable_flutter.dart' hide Version;
 import '../../managers/v2_sensor_handler.dart';
 import '../capabilities/device_firmware_version.dart';
@@ -90,6 +90,31 @@ class OpenEarableV2 extends BluetoothWearable
   @override
   bool get isConnectedViaSystem => _isConnectedViaSystem;
 
+final _errorController = StreamController<SensorError>.broadcast();
+Stream<SensorError> get onError => _errorController.stream;
+// Add this method after the _errorController declaration
+void _subscribeToErrorNotifications() {
+  bleManager
+      .subscribe(
+        deviceId: deviceId,
+        serviceId: sensorServiceUuid,
+        characteristicId: sensorErrorCharacteristicUuid,
+      )
+      .listen(
+        (data) {
+          try {
+            final error = SensorError.fromBytes(Uint8List.fromList(data));
+            logger.i('Received sensor error: $error');
+            _errorController.add(error);
+          } catch (e) {
+            logger.e('Failed to parse sensor error: $e');
+          }
+        },
+        onError: (error) {
+          logger.e('Error in error notification stream: $error');
+        },
+      );
+}
   @override
   Stream<Map<SensorConfiguration, SensorConfigurationValue>>
       get sensorConfigurationStream {
@@ -279,7 +304,10 @@ class OpenEarableV2 extends BluetoothWearable
     bool isConnectedViaSystem = false,
   })  : _sensors = sensors,
         _sensorConfigurations = sensorConfigurations,
-        _isConnectedViaSystem = isConnectedViaSystem;
+          _isConnectedViaSystem = isConnectedViaSystem {
+  // ADD THIS LINE HERE
+  _subscribeToErrorNotifications();
+}
 
   @override
   String get deviceId => discoveredDevice.id;
diff --git a/lib/src/models/devices/wearable.dart b/lib/src/models/devices/wearable.dart
index fdc2ac9..79d35f7 100644
--- a/lib/src/models/devices/wearable.dart
+++ b/lib/src/models/devices/wearable.dart
@@ -2,7 +2,7 @@ import 'dart:async';
 import 'dart:ui';
 
 import '../../managers/wearable_disconnect_notifier.dart';
-
+import 'package:open_earable_flutter/src/models/error/sensor_error.dart';
 enum WearableIconVariant {
   single,
   left,
@@ -44,7 +44,7 @@ abstract class Wearable {
     }
     return null;
   }
-
+Stream<SensorError> get onError => const Stream.empty();
   /// Gets a specific capability of the wearable, throwing a StateError if not supported.
   T requireCapability<T>() {
     final capability = getCapability<T>();
diff --git a/lib/src/models/error/sensor_error.dart b/lib/src/models/error/sensor_error.dart
new file mode 100644
index 0000000..c3a947f
--- /dev/null
+++ b/lib/src/models/error/sensor_error.dart
@@ -0,0 +1,60 @@
+import 'dart:typed_data';
+
+class SensorError {
+  final int errorCode;
+  final int sensorId;
+  final int timestamp;
+  final String message;
+
+  SensorError({
+    required this.errorCode,
+    required this.sensorId,
+    required this.timestamp,
+    required this.message,
+  });
+
+  factory SensorError.fromBytes(Uint8List bytes) {
+    if (bytes.length < 70) {
+      throw Exception('Invalid error data length: ${bytes.length}');
+    }
+
+    return SensorError(
+      errorCode: bytes[0],
+      sensorId: bytes[1],
+      timestamp: (bytes[5] << 24) | 
+                 (bytes[4] << 16) | 
+                 (bytes[3] << 8) | 
+                 bytes[2],
+      message: String.fromCharCodes(bytes.sublist(6, 70)).trim(),
+    );
+  }
+
+  String get errorDescription {
+    switch (errorCode) {
+      case 0x01: return 'Error streaming is initialized';
+      case 0x02: return 'Sensor read failed';
+      case 0x03: return 'SD card error';
+      case 0x04: return 'Audio playback failed';
+      case 0x05: return 'BLE notification failed';
+      case 0xFF: return 'Steaming failed the queue is full!';
+      default: return 'Unknown error (code: ${errorCode.toRadixString(16)})';
+    }
+  }
+
+  String get sensorName {
+    switch (sensorId) {
+      case 0: return 'IMU';
+      case 1: return 'Barometer';
+      case 2: return 'PPG';
+      case 3: return 'Optic Temp';
+      case 4: return 'Bone Conduction';
+      case 5: return 'Microphone';
+      default: return 'System';
+    }
+  }
+  
+  String get formattedMessage => '[$sensorName] $errorDescription: $message';
+  
+  @override
+  String toString() => formattedMessage;
+}
\ No newline at end of file