diff --git a/homeassistant/components/devolo_home_control/climate.py b/homeassistant/components/devolo_home_control/climate.py
index f243b5c508d..0cc2340dc18 100644
--- a/homeassistant/components/devolo_home_control/climate.py
+++ b/homeassistant/components/devolo_home_control/climate.py
@@ -9,7 +9,7 @@ from homeassistant.components.climate import (
     ClimateEntity,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import PRECISION_HALVES
+from homeassistant.const import PRECISION_HALVES, PRECISION_TENTHS
 from homeassistant.helpers.typing import HomeAssistantType
 
 from .const import DOMAIN
@@ -60,9 +60,14 @@ class DevoloClimateDeviceEntity(DevoloMultiLevelSwitchDeviceEntity, ClimateEntit
 
     @property
     def target_temperature(self) -> Optional[float]:
-        """Return the current temperature."""
+        """Return the target temperature."""
         return self._value
 
+    @property
+    def target_temperature_step(self) -> float:
+        """Return the precision of the target temperature."""
+        return PRECISION_HALVES
+
     @property
     def hvac_mode(self) -> str:
         """Return the supported HVAC mode."""
@@ -86,7 +91,7 @@ class DevoloClimateDeviceEntity(DevoloMultiLevelSwitchDeviceEntity, ClimateEntit
     @property
     def precision(self) -> float:
         """Return the precision of the set temperature."""
-        return PRECISION_HALVES
+        return PRECISION_TENTHS
 
     @property
     def supported_features(self):