diff --git a/homeassistant/components/point/sensor.py b/homeassistant/components/point/sensor.py
index 619180c0460..cba990b60a6 100644
--- a/homeassistant/components/point/sensor.py
+++ b/homeassistant/components/point/sensor.py
@@ -11,7 +11,7 @@ from homeassistant.components.sensor import (
     SensorEntityDescription,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import PERCENTAGE, SOUND_PRESSURE_WEIGHTED_DBA, TEMP_CELSIUS
+from homeassistant.const import PERCENTAGE, UnitOfSoundPressure, UnitOfTemperature
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -42,7 +42,7 @@ SENSOR_TYPES: tuple[MinutPointSensorEntityDescription, ...] = (
         key="temperature",
         precision=1,
         device_class=SensorDeviceClass.TEMPERATURE,
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
     ),
     MinutPointSensorEntityDescription(
         key="humidity",
@@ -53,8 +53,8 @@ SENSOR_TYPES: tuple[MinutPointSensorEntityDescription, ...] = (
     MinutPointSensorEntityDescription(
         key="sound",
         precision=1,
-        icon="mdi:ear-hearing",
-        native_unit_of_measurement=SOUND_PRESSURE_WEIGHTED_DBA,
+        device_class=SensorDeviceClass.SOUND_PRESSURE,
+        native_unit_of_measurement=UnitOfSoundPressure.WEIGHTED_DECIBEL_A,
     ),
 )