diff --git a/custom_components/georide/__init__.py b/custom_components/georide/__init__.py
index 6d24751..3bac8c4 100644
--- a/custom_components/georide/__init__.py
+++ b/custom_components/georide/__init__.py
@@ -106,7 +106,7 @@ async def async_setup_entry(hass, entry):
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):
+async def async_unload_entry(hass, entry):
     """Unload an GeoRide config entry."""
 
     await hass.config_entries.async_forward_entry_unload(entry, "device_tracker")
@@ -116,22 +116,12 @@ async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):
     await hass.config_entries.async_forward_entry_unload(entry, "siren")
 
     context = hass.data[DOMAIN]["context"]
-    context.socket.disconnect() // Disconnect only if all devices is disabled
+    context.socket.disconnect() # Disconnect only if all devices is disabled
 
     return True
 
-async def async_remove_config_entry_device(hass: HomeAssistant, config_entry: ConfigEntry, device_entry: DeviceEntry) -> bool:
-     """Remove an GeoRide device entry."""
-
-    await hass.config_entries.async_remove_config_entry_device(device_entry, "device_tracker")
-    await hass.config_entries.async_remove_config_entry_device(device_entry, "switch")
-    await hass.config_entries.async_remove_config_entry_device(device_entry, "sensor")
-    await hass.config_entries.async_remove_config_entry_device(device_entry, "binary_sensor")
-    await hass.config_entries.async_remove_config_entry_device(device_entry, "siren")
-
-    context = hass.data[DOMAIN]["context"]
-    # context.socket.disconnect()
-
+async def async_remove_config_entry_device(hass, config_entry, device_entry) -> bool:
+    """Remove an GeoRide device entry."""
     return True
 
 
diff --git a/custom_components/georide/binary_sensor.py b/custom_components/georide/binary_sensor.py
index da6660d..911d1e5 100644
--- a/custom_components/georide/binary_sensor.py
+++ b/custom_components/georide/binary_sensor.py
@@ -6,8 +6,7 @@ from typing import Any, Mapping
 
 from homeassistant.core import callback
 from homeassistant.helpers.entity import DeviceInfo, EntityCategory
-from homeassistant.components.binary_sensor import BinarySensorEntity
-from homeassistant.components.binary_sensor import ENTITY_ID_FORMAT
+from homeassistant.components.binary_sensor import BinarySensorEntity, BinarySensorDeviceClass, ENTITY_ID_FORMAT
 from homeassistant.helpers.update_coordinator import (
     CoordinatorEntity,
     DataUpdateCoordinator
@@ -33,6 +32,7 @@ async def async_setup_entry(hass, config_entry, async_add_entities): # pylint: d
         entities.append(GeoRideActiveSubscriptionBinarySensorEntity(coordinator, tracker_device))
         entities.append(GeoRideNetworkBinarySensorEntity(coordinator, tracker_device))
         entities.append(GeoRideMovingBinarySensorEntity(coordinator, tracker_device))
+        entities.append(GeoRideUpdatedBinarySensorEntity(coordinator, tracker_device))
 
         hass.data[GEORIDE_DOMAIN]["devices"][tracker_device.tracker.tracker_id] = coordinator
     
@@ -102,7 +102,7 @@ class GeoRideStolenBinarySensorEntity(GeoRideBinarySensorEntity):
     @property
     def device_class(self):
         """Return the device class."""
-        return "problem"
+        return BinarySensorDeviceClass.PROBLEM
 
     @property
     def is_on(self):
@@ -132,7 +132,7 @@ class GeoRideCrashedBinarySensorEntity(GeoRideBinarySensorEntity):
     @property
     def device_class(self):
         """Return the device class."""
-        return "problem"
+        return BinarySensorDeviceClass.PROBLEM
 
     @property
     def is_on(self):
@@ -236,6 +236,11 @@ class GeoRideNetworkBinarySensorEntity(GeoRideBinarySensorEntity):
             return True
         return False
 
+    @property
+    def device_class(self) -> str:
+        """device class"""
+        return BinarySensorDeviceClass.CONNECTIVITY
+
     @property
     def name(self):
         """ GeoRide name """
@@ -268,12 +273,49 @@ class GeoRideMovingBinarySensorEntity(GeoRideBinarySensorEntity):
     def is_on(self):
         """state value property"""
         return self._tracker_device.tracker.moving
+    
+    @property
+    def device_class(self) -> str:
+        """device class"""
+        return BinarySensorDeviceClass.MOVING
 
     @property
     def name(self):
         """ GeoRide name """
         return f"{self._name} is moving"
 
+class GeoRideUpdatedBinarySensorEntity(GeoRideBinarySensorEntity):
+    """Represent a tracked device."""
+    @property
+    def entity_category(self):
+        return EntityCategory.DIAGNOSTIC
+
+    def __init__(self, coordinator: DataUpdateCoordinator[Mapping[str, Any]],
+                 tracker_device: Device):
+        """Set up Georide entity."""
+        super().__init__(coordinator, tracker_device)
+        self.entity_id = f"{ENTITY_ID_FORMAT.format('update')}.{tracker_device.tracker.tracker_id}"# pylint: disable=C0301
+
+    @property
+    def unique_id(self):
+        """Return the unique ID."""
+        return f"update_{self._tracker_device.tracker.tracker_id}"
+
+    @property
+    def is_on(self):
+        """state value property"""
+        return not self._tracker_device.tracker.is_up_to_date
+    
+    @property
+    def device_class(self) -> str:
+        """device class"""
+        return BinarySensorDeviceClass.UPDATE
+
+    @property
+    def name(self):
+        """ GeoRide name """
+        return f"{self._name} have an update"
+
 class GeoRideBeaconUpdatedBinarySensorEntity(GeoRideBeaconBinarySensorEntity):
     """Represent a tracked device."""
     @property
@@ -291,15 +333,15 @@ class GeoRideBeaconUpdatedBinarySensorEntity(GeoRideBeaconBinarySensorEntity):
         """Return the unique ID."""
         return f"update_{self._tracker_device_beacon.beacon.beacon_id}"
 
-    @property
-    def device_class(self):
-        """Return the device class."""
-        return "update"
-
     @property
     def is_on(self):
         """state value property"""
         return not self._tracker_device_beacon.beacon.is_updated
+    
+    @property
+    def device_class(self) -> str:
+        """device class"""
+        return BinarySensorDeviceClass.UPDATE
 
     @property
     def name(self):
diff --git a/custom_components/georide/device.py b/custom_components/georide/device.py
index 0053076..65fe47a 100644
--- a/custom_components/georide/device.py
+++ b/custom_components/georide/device.py
@@ -141,7 +141,7 @@ class DeviceBeacon:
     @property
     def via_device(self) -> str:
         """Get the unique id."""
-        return {(GEORIDE_DOMAIN, self._beacon.tracker_id)}
+        return (GEORIDE_DOMAIN, self._beacon.linked_tracker_id )
 
     @property
     def device_info(self):
diff --git a/custom_components/georide/manifest.json b/custom_components/georide/manifest.json
index f95928c..0cd1643 100644
--- a/custom_components/georide/manifest.json
+++ b/custom_components/georide/manifest.json
@@ -6,7 +6,7 @@
   "issue_tracker": "https://github.com/ptimatth/GeorideHA/issues",
   "iot_class": "cloud_polling",
   "requirements": [
-    "georideapilib>=0.9.0",
+    "georideapilib>=0.9.3",
     "pyjwt>=2.2.0"
   ],
   "dependencies": [],
diff --git a/custom_components/georide/sensor.py b/custom_components/georide/sensor.py
index 1ad10a8..62423bb 100644
--- a/custom_components/georide/sensor.py
+++ b/custom_components/georide/sensor.py
@@ -5,8 +5,7 @@ from typing import Any, Mapping
 
 from homeassistant.core import callback
 from homeassistant.helpers.entity import DeviceInfo, EntityCategory
-from homeassistant.components.sensor import SensorEntity
-from homeassistant.components.sensor import ENTITY_ID_FORMAT
+from homeassistant.components.sensor import SensorEntity, SensorDeviceClass, ENTITY_ID_FORMAT
 from homeassistant.helpers.update_coordinator import (
     CoordinatorEntity,
     DataUpdateCoordinator,
@@ -245,6 +244,11 @@ class GeoRideInternalBatterySensorEntity(CoordinatorEntity, SensorEntity):
         """icon getter"""
         return "mdi:battery"
 
+    @property
+    def device_class(self) -> str:
+        """device class"""
+        return SensorDeviceClass.VOLTAGE
+
     @property
     def device_info(self) -> DeviceInfo:
         """Return the device info."""
@@ -302,6 +306,11 @@ class GeoRideExternalBatterySensorEntity(CoordinatorEntity, SensorEntity):
         """icon getter"""
         return "mdi:battery"
 
+    @property
+    def device_class(self) -> str:
+        """device class"""
+        return SensorDeviceClass.VOLTAGE
+
     @property
     def device_info(self) -> DeviceInfo:
         """Return the device info."""
@@ -391,6 +400,11 @@ class GeoRideBeaconBatterySensorEntity(CoordinatorEntity, SensorEntity):
         """icon getter"""
         return "mdi:battery"
 
+    @property
+    def device_class(self) -> str:
+        """device class"""
+        return SensorDeviceClass.BATTERY
+
     @property
     def device_info(self) -> DeviceInfo:
         """Return the device info."""