diff --git a/homeassistant/components/comelit/climate.py b/homeassistant/components/comelit/climate.py
index 8064d478c32..3ec79001d55 100644
--- a/homeassistant/components/comelit/climate.py
+++ b/homeassistant/components/comelit/climate.py
@@ -119,10 +119,10 @@ class ComelitClimateEntity(CoordinatorEntity[ComelitSerialBridge], ClimateEntity
         # because no serial number or mac is available
         self._attr_unique_id = f"{config_entry_entry_id}-{device.index}"
         self._attr_device_info = coordinator.platform_device_info(device, device.type)
+        self._update_attributes()
 
-    @callback
-    def _handle_coordinator_update(self) -> None:
-        """Handle updated data from the coordinator."""
+    def _update_attributes(self) -> None:
+        """Update class attributes."""
         device = self.coordinator.data[CLIMATE][self._device.index]
         if not isinstance(device.val, list):
             raise HomeAssistantError(
@@ -158,6 +158,12 @@ class ComelitClimateEntity(CoordinatorEntity[ComelitSerialBridge], ClimateEntity
 
         self._attr_target_temperature = values[4] / 10
 
+    @callback
+    def _handle_coordinator_update(self) -> None:
+        """Handle updated data from the coordinator."""
+        self._update_attributes()
+        super()._handle_coordinator_update()
+
     async def async_set_temperature(self, **kwargs: Any) -> None:
         """Set new target temperature."""
         if (
@@ -171,6 +177,8 @@ class ComelitClimateEntity(CoordinatorEntity[ComelitSerialBridge], ClimateEntity
         await self.coordinator.api.set_clima_status(
             self._device.index, ClimaComelitCommand.SET, target_temp
         )
+        self._attr_target_temperature = target_temp
+        self.async_write_ha_state()
 
     async def async_set_hvac_mode(self, hvac_mode: HVACMode) -> None:
         """Set hvac mode."""
@@ -182,3 +190,5 @@ class ComelitClimateEntity(CoordinatorEntity[ComelitSerialBridge], ClimateEntity
         await self.coordinator.api.set_clima_status(
             self._device.index, MODE_TO_ACTION[hvac_mode]
         )
+        self._attr_hvac_mode = hvac_mode
+        self.async_write_ha_state()
diff --git a/homeassistant/components/comelit/humidifier.py b/homeassistant/components/comelit/humidifier.py
index c5edfb1c2de..ad8f49ed5e2 100644
--- a/homeassistant/components/comelit/humidifier.py
+++ b/homeassistant/components/comelit/humidifier.py
@@ -124,10 +124,10 @@ class ComelitHumidifierEntity(CoordinatorEntity[ComelitSerialBridge], Humidifier
         self._active_mode = active_mode
         self._active_action = active_action
         self._set_command = set_command
+        self._update_attributes()
 
-    @callback
-    def _handle_coordinator_update(self) -> None:
-        """Handle updated data from the coordinator."""
+    def _update_attributes(self) -> None:
+        """Update class attributes."""
         device = self.coordinator.data[CLIMATE][self._device.index]
         if not isinstance(device.val, list):
             raise HomeAssistantError(
@@ -154,6 +154,12 @@ class ComelitHumidifierEntity(CoordinatorEntity[ComelitSerialBridge], Humidifier
         self._attr_mode = MODE_AUTO if _automatic else MODE_NORMAL
         self._attr_target_humidity = values[4] / 10
 
+    @callback
+    def _handle_coordinator_update(self) -> None:
+        """Handle updated data from the coordinator."""
+        self._update_attributes()
+        super()._handle_coordinator_update()
+
     async def async_set_humidity(self, humidity: int) -> None:
         """Set new target humidity."""
         if self.mode == HumidifierComelitMode.OFF:
@@ -168,12 +174,16 @@ class ComelitHumidifierEntity(CoordinatorEntity[ComelitSerialBridge], Humidifier
         await self.coordinator.api.set_humidity_status(
             self._device.index, HumidifierComelitCommand.SET, humidity
         )
+        self._attr_target_humidity = humidity
+        self.async_write_ha_state()
 
     async def async_set_mode(self, mode: str) -> None:
         """Set humidifier mode."""
         await self.coordinator.api.set_humidity_status(
             self._device.index, MODE_TO_ACTION[mode]
         )
+        self._attr_mode = mode
+        self.async_write_ha_state()
 
     async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn on."""