diff --git a/homeassistant/components/huawei_lte/binary_sensor.py b/homeassistant/components/huawei_lte/binary_sensor.py
index c3434dd0b64..41f4638b713 100644
--- a/homeassistant/components/huawei_lte/binary_sensor.py
+++ b/homeassistant/components/huawei_lte/binary_sensor.py
@@ -9,6 +9,7 @@ from huawei_lte_api.enums.cradle import ConnectionStatusEnum
 
 from homeassistant.components.binary_sensor import (
     DOMAIN as BINARY_SENSOR_DOMAIN,
+    BinarySensorDeviceClass,
     BinarySensorEntity,
 )
 from homeassistant.config_entries import ConfigEntry
@@ -104,6 +105,7 @@ class HuaweiLteMobileConnectionBinarySensor(HuaweiLteBaseBinarySensor):
 
     _attr_translation_key = "mobile_connection"
     _attr_entity_registry_enabled_default = True
+    _attr_device_class = BinarySensorDeviceClass.CONNECTIVITY
 
     key = KEY_MONITORING_STATUS
     item = "ConnectionStatus"
@@ -140,6 +142,8 @@ class HuaweiLteMobileConnectionBinarySensor(HuaweiLteBaseBinarySensor):
 class HuaweiLteBaseWifiStatusBinarySensor(HuaweiLteBaseBinarySensor):
     """Huawei LTE WiFi status binary sensor base class."""
 
+    _attr_device_class = BinarySensorDeviceClass.CONNECTIVITY
+
     @property
     def is_on(self) -> bool:
         """Return whether the binary sensor is on."""