diff --git a/homeassistant/components/smartthings/sensor.py b/homeassistant/components/smartthings/sensor.py
index 7c682486f04..f5ab5562229 100644
--- a/homeassistant/components/smartthings/sensor.py
+++ b/homeassistant/components/smartthings/sensor.py
@@ -561,7 +561,7 @@ class SmartThingsPowerConsumptionSensor(SmartThingsEntity, SensorEntity):
     @property
     def unique_id(self) -> str:
         """Return a unique ID."""
-        return f"{self._device.device_id}.{self.report_name}"
+        return f"{self._device.device_id}.{self.report_name}_meter"
 
     @property
     def native_value(self):
diff --git a/tests/components/smartthings/test_sensor.py b/tests/components/smartthings/test_sensor.py
index 70103c3a837..f36f05616d6 100644
--- a/tests/components/smartthings/test_sensor.py
+++ b/tests/components/smartthings/test_sensor.py
@@ -168,7 +168,7 @@ async def test_power_consumption_sensor(hass, device_factory):
     assert state.state == "1412.002"
     entry = entity_registry.async_get("sensor.refrigerator_energy")
     assert entry
-    assert entry.unique_id == f"{device.device_id}.energy"
+    assert entry.unique_id == f"{device.device_id}.energy_meter"
     entry = device_registry.async_get_device({(DOMAIN, device.device_id)})
     assert entry
     assert entry.name == device.label
@@ -180,7 +180,7 @@ async def test_power_consumption_sensor(hass, device_factory):
     assert state.state == "109"
     entry = entity_registry.async_get("sensor.refrigerator_power")
     assert entry
-    assert entry.unique_id == f"{device.device_id}.power"
+    assert entry.unique_id == f"{device.device_id}.power_meter"
     entry = device_registry.async_get_device({(DOMAIN, device.device_id)})
     assert entry
     assert entry.name == device.label
@@ -202,7 +202,7 @@ async def test_power_consumption_sensor(hass, device_factory):
     assert state.state == "unknown"
     entry = entity_registry.async_get("sensor.vacuum_energy")
     assert entry
-    assert entry.unique_id == f"{device.device_id}.energy"
+    assert entry.unique_id == f"{device.device_id}.energy_meter"
     entry = device_registry.async_get_device({(DOMAIN, device.device_id)})
     assert entry
     assert entry.name == device.label