diff --git a/homeassistant/components/rainforest_eagle/data.py b/homeassistant/components/rainforest_eagle/data.py
index 07835212666..f76b809f2a9 100644
--- a/homeassistant/components/rainforest_eagle/data.py
+++ b/homeassistant/components/rainforest_eagle/data.py
@@ -126,6 +126,14 @@ class EagleDataCoordinator(DataUpdateCoordinator):
         """Return hardware address of meter."""
         return self.entry.data[CONF_HARDWARE_ADDRESS]
 
+    @property
+    def is_connected(self):
+        """Return if the hub is connected to the electric meter."""
+        if self.eagle200_meter:
+            return self.eagle200_meter.is_connected
+
+        return True
+
     async def _async_update_data_200(self):
         """Get the latest data from the Eagle-200 device."""
         if self.eagle200_meter is None:
@@ -139,9 +147,14 @@ class EagleDataCoordinator(DataUpdateCoordinator):
                 hub, self.hardware_address
             )
 
+        is_connected = self.eagle200_meter.is_connected
+
         async with async_timeout.timeout(30):
             data = await self.eagle200_meter.get_device_query()
 
+        if is_connected and not self.eagle200_meter.is_connected:
+            _LOGGER.warning("Lost connection with electricity meter")
+
         _LOGGER.debug("API data: %s", data)
         return {var["Name"]: var["Value"] for var in data.values()}
 
diff --git a/homeassistant/components/rainforest_eagle/sensor.py b/homeassistant/components/rainforest_eagle/sensor.py
index e3250dff30d..4b24a3abdaa 100644
--- a/homeassistant/components/rainforest_eagle/sensor.py
+++ b/homeassistant/components/rainforest_eagle/sensor.py
@@ -132,6 +132,11 @@ class EagleSensor(CoordinatorEntity, SensorEntity):
         """Return unique ID of entity."""
         return f"{self.coordinator.cloud_id}-${self.coordinator.hardware_address}-{self.entity_description.key}"
 
+    @property
+    def available(self) -> bool:
+        """Return if entity is available."""
+        return super().available and self.coordinator.is_connected
+
     @property
     def native_value(self) -> StateType:
         """Return native value of the sensor."""
diff --git a/tests/components/rainforest_eagle/test_sensor.py b/tests/components/rainforest_eagle/test_sensor.py
index cf7e4a1d011..a090c6dc318 100644
--- a/tests/components/rainforest_eagle/test_sensor.py
+++ b/tests/components/rainforest_eagle/test_sensor.py
@@ -1,5 +1,5 @@
 """Tests for rainforest eagle sensors."""
-from unittest.mock import Mock, patch
+from unittest.mock import AsyncMock, Mock, patch
 
 import pytest
 
@@ -65,12 +65,15 @@ async def setup_rainforest_200(hass):
         },
     ).add_to_hass(hass)
     with patch(
-        "aioeagle.ElectricMeter.get_device_query",
-        return_value=MOCK_200_RESPONSE_WITHOUT_PRICE,
+        "aioeagle.ElectricMeter.create_instance",
+        return_value=Mock(
+            get_device_query=AsyncMock(return_value=MOCK_200_RESPONSE_WITHOUT_PRICE)
+        ),
     ) as mock_update:
+        mock_update.return_value.is_connected = True
         assert await async_setup_component(hass, DOMAIN, {})
         await hass.async_block_till_done()
-        yield mock_update
+        yield mock_update.return_value
 
 
 @pytest.fixture
@@ -126,7 +129,7 @@ async def test_sensors_200(hass, setup_rainforest_200):
     assert received.state == "232.232000"
     assert received.attributes["unit_of_measurement"] == "kWh"
 
-    setup_rainforest_200.return_value = MOCK_200_RESPONSE_WITH_PRICE
+    setup_rainforest_200.get_device_query.return_value = MOCK_200_RESPONSE_WITH_PRICE
 
     config_entry = hass.config_entries.async_entries(DOMAIN)[0]
     await hass.config_entries.async_reload(config_entry.entry_id)