diff --git a/custom_components/wundasmart/climate.py b/custom_components/wundasmart/climate.py
index e308073..42dee57 100644
--- a/custom_components/wundasmart/climate.py
+++ b/custom_components/wundasmart/climate.py
@@ -10,6 +10,8 @@
     ClimateEntityFeature,
     HVACAction,
     HVACMode,
+    PRESET_ECO,
+    PRESET_COMFORT
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
@@ -37,6 +39,20 @@
     HVACMode.HEAT,
 ]
 
+PRESET_REDUCED = "reduced"
+
+SUPPORTED_PRESET_MODES = [
+    PRESET_REDUCED,
+    PRESET_ECO,
+    PRESET_COMFORT
+]
+
+PRESET_MODE_STATE_KEYS = {
+    PRESET_REDUCED: "t_lo",
+    PRESET_ECO: "t_norm",
+    PRESET_COMFORT: "t_hi"
+}
+
 PARALLEL_UPDATES = 1
 
 
@@ -71,6 +87,8 @@ class Device(CoordinatorEntity[WundasmartDataUpdateCoordinator], ClimateEntity):
 
     _attr_hvac_modes = SUPPORTED_HVAC_MODES
     _attr_temperature_unit = TEMP_CELSIUS
+    _attr_preset_modes = SUPPORTED_PRESET_MODES
+    _attr_translation_key = DOMAIN
 
     def __init__(
         self,
@@ -93,11 +111,14 @@ def __init__(
         self._attr_unique_id = device["id"]
         self._attr_type = device["device_type"]
         self._attr_device_info = coordinator.device_info
-        self._attr_supported_features = ClimateEntityFeature.TARGET_TEMPERATURE
+        self._attr_supported_features = (
+            ClimateEntityFeature.TARGET_TEMPERATURE | ClimateEntityFeature.PRESET_MODE
+        )
         self._attr_current_temperature = None
         self._attr_target_temperature = None
         self._attr_current_humidity = None
         self._attr_hvac_mode = HVACMode.AUTO
+        self._attr_preset_mode = None
 
         # Update with initial state
         self.__update_state()
@@ -166,6 +187,26 @@ def __set_target_temperature(self):
             except (ValueError, TypeError):
                 _LOGGER.warning(f"Unexpected set temp value '{state['temp']}' for {self._attr_name}")
 
+    def __set_preset_mode(self):
+        state = self.__state
+        try:
+            set_temp = float(state.get("temp", 0.0))
+        except (ValueError, TypeError):
+            _LOGGER.warning(f"Unexpected set temp value '{state['temp']}' for {self._attr_name}")
+            return
+
+        for preset_mode, state_key in PRESET_MODE_STATE_KEYS.items():
+            if state.get(state_key) is not None:
+                try:
+                    t_preset = float(self.__state[state_key])
+                    if t_preset == set_temp:
+                        self._attr_preset_mode = preset_mode
+                        break
+                except (ValueError, TypeError):
+                    _LOGGER.warning(f"Unexpected {state_key} value '{state[state_key]}' for {self._attr_name}")
+        else:
+            self._attr_preset_mode = None
+
     def __set_hvac_state(self):
         """Set the hvac action and hvac mode from the coordinator data."""
         state = self.__state
@@ -195,6 +236,7 @@ def __update_state(self):
         self.__set_current_temperature()
         self.__set_current_humidity()
         self.__set_target_temperature()
+        self.__set_preset_mode()
         self.__set_hvac_state()
 
     @callback
@@ -254,3 +296,27 @@ async def async_set_hvac_mode(self, hvac_mode: HVACMode):
 
         # Fetch the updated state
         await self.coordinator.async_request_refresh()
+
+    async def async_set_preset_mode(self, preset_mode) -> None:
+        state_key = PRESET_MODE_STATE_KEYS.get(preset_mode)
+        if state_key is None:
+            raise NotImplementedError(f"Unsupported Preset mode {preset_mode}")
+        
+        t_preset = float(self.__state[state_key])
+
+        await send_command(
+            self._session,
+            self._wunda_ip,
+            self._wunda_user,
+            self._wunda_pass,
+            params={
+                "cmd": 1,
+                "roomid": self._wunda_id,
+                "temp": t_preset,
+                "locktt": 0,
+                "time": 0,
+            },
+        )
+
+        # Fetch the updated state
+        await self.coordinator.async_request_refresh()
diff --git a/custom_components/wundasmart/sensor.py b/custom_components/wundasmart/sensor.py
index 89da27a..f022e06 100644
--- a/custom_components/wundasmart/sensor.py
+++ b/custom_components/wundasmart/sensor.py
@@ -178,6 +178,8 @@ async def async_setup_entry(
 class Sensor(CoordinatorEntity[WundasmartDataUpdateCoordinator], SensorEntity):
     """Sensor entity for WundaSmart sensor values."""
 
+    _attr_translation_key = DOMAIN
+
     def __init__(
         self,
         wunda_id: str,
diff --git a/custom_components/wundasmart/strings.json b/custom_components/wundasmart/strings.json
index 353cce9..481f596 100644
--- a/custom_components/wundasmart/strings.json
+++ b/custom_components/wundasmart/strings.json
@@ -19,5 +19,18 @@
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
     }
+  },
+  "entity": {
+    "climate": {
+      "wundasmart": {
+        "state_attributes": {
+          "preset_mode": {
+            "state": {
+              "reduced": "Reduced"
+            }
+          }
+        }
+      }
+    }
   }
 }
diff --git a/custom_components/wundasmart/translations/en.json b/custom_components/wundasmart/translations/en.json
index 5d210af..1856a5e 100644
--- a/custom_components/wundasmart/translations/en.json
+++ b/custom_components/wundasmart/translations/en.json
@@ -19,5 +19,18 @@
                 "title": "Wundasmart configuration"
             }
         }
+    },
+    "entity": {
+        "climate": {
+            "wundasmart": {
+                "state_attributes": {
+                    "preset_mode": {
+                        "state": {
+                            "reduced": "Reduced"
+                        }
+                    }
+                }
+            }
+        }
     }
 }
diff --git a/custom_components/wundasmart/water_heater.py b/custom_components/wundasmart/water_heater.py
index a895733..7f124ee 100644
--- a/custom_components/wundasmart/water_heater.py
+++ b/custom_components/wundasmart/water_heater.py
@@ -75,10 +75,9 @@ class Device(CoordinatorEntity[WundasmartDataUpdateCoordinator], WaterHeaterEnti
         OPERATION_BOOST_ON,
         OPERATION_BOOST_OFF
     ]
-
     _attr_supported_features = WaterHeaterEntityFeature.OPERATION_MODE
-
     _attr_temperature_unit = TEMP_CELSIUS
+    _attr_translation_key = DOMAIN
 
     def __init__(
         self,
diff --git a/tests/fixtures/test_set_presets.json b/tests/fixtures/test_set_presets.json
new file mode 100644
index 0000000..be12241
--- /dev/null
+++ b/tests/fixtures/test_set_presets.json
@@ -0,0 +1,95 @@
+{
+    "state": true,
+    "devices": {
+        "0": {
+            "device_type": "wunda",
+            "state": {
+                "hw_mode": "2",
+                "hw_mode_state": "1",
+                "hw_boost_state": "0",
+                "hw_sp": "45",
+                "hw_hist": "5",
+                "hw_ext_temp": "0"
+            },
+            "device_name": "Smart%20HubSwitch",
+            "id": "wunda.0"
+        },
+        "1": {
+            "device_type": "SENSOR",
+            "id": "SENSOR.1",
+            "state": {
+                "s": "1",
+                "t": "BT6",
+                "v": "1.8",
+                "temp": "17.8",
+                "rh": "66.57",
+                "temp_ext": "",
+                "ext": "0",
+                "bat": "100",
+                "sig": "88",
+                "alarm": "0"
+            }
+        },
+        "31": {
+            "device_type": "TRV",
+            "id": "TRV.31",
+            "state": {
+                "s": "1",
+                "t": "TH3K",
+                "v": "1.2",
+                "vtemp": "15.20",
+                "bat": "100",
+                "sig": "88",
+                "room_id": "0",
+                "vpos_min": "5",
+                "vpos_range": "40",
+                "downforce": "0",
+                "alarm": "0",
+                "trv_range": "716"
+            }
+        },
+        "121": {
+            "device_type": "ROOM",
+            "state": {
+                "t_lo": "14.00",
+                "t_norm": "19.00",
+                "t_hi": "21.00",
+                "heat": "4",
+                "temp_pre": "0",
+                "prg": "1",
+                "lock": "0",
+                "temp": "21.00",
+                "ntemp": "-1.00",
+                "ntime": "0",
+                "es_avgtime": "0",
+                "zone": "1",
+                "relays": "0",
+                "hb0": "0",
+                "hb1": "0",
+                "enable": "9",
+                "tmax": "27",
+                "tmaxh": "5",
+                "settime": "7200",
+                "pic": "3",
+                "loc_in": "1",
+                "loc_out": "3",
+                "alarm": "0",
+                "tbl": "555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555"
+            },
+            "name": "Test%20Room",
+            "id": "ROOM.121",
+            "sensor_state": {
+                "s": "1",
+                "t": "BT6",
+                "v": "1.8",
+                "temp": "17.8",
+                "rh": "66.57",
+                "temp_ext": "",
+                "ext": "0",
+                "bat": "100",
+                "sig": "88",
+                "alarm": "0"
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/tests/test_climate.py b/tests/test_climate.py
index 36e4827..cd494f1 100644
--- a/tests/test_climate.py
+++ b/tests/test_climate.py
@@ -117,3 +117,59 @@ async def test_hvac_mode_when_manually_turned_off(hass: HomeAssistant, config):
         assert state
         assert state.state == HVACAction.OFF
         assert state.attributes["hvac_action"] == HVACAction.OFF
+
+
+async def test_set_presets(hass: HomeAssistant, config):
+    entry = MockConfigEntry(domain=DOMAIN, data=config)
+    entry.add_to_hass(hass)
+
+    data = deserialize_get_devices_fixture(load_fixture("test_set_presets.json"))
+    with patch("custom_components.wundasmart.get_devices", return_value=data), \
+            patch("custom_components.wundasmart.climate.send_command", return_value=None) as mock:
+        await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
+
+        state = hass.states.get("climate.test_room")
+
+        assert state
+        assert state.attributes["temperature"] == 21.0
+        assert state.attributes["preset_mode"] == "comfort"
+
+        # set the preset 'reduced'
+        await hass.services.async_call("climate", "set_preset_mode", {
+            "entity_id": "climate.test_room",
+            "preset_mode": "reduced"
+        })
+        await hass.async_block_till_done()
+
+        # Check send_command was called correctly
+        assert mock.call_count == 1
+        assert mock.call_args.kwargs["params"]
+        assert mock.call_args.kwargs["params"]["roomid"] == 121
+        assert mock.call_args.kwargs["params"]["temp"] == 14.0
+
+        # set the preset 'eco'
+        await hass.services.async_call("climate", "set_preset_mode", {
+            "entity_id": "climate.test_room",
+            "preset_mode": "eco"
+        })
+        await hass.async_block_till_done()
+
+        # Check send_command was called correctly
+        assert mock.call_count == 2
+        assert mock.call_args.kwargs["params"]
+        assert mock.call_args.kwargs["params"]["roomid"] == 121
+        assert mock.call_args.kwargs["params"]["temp"] == 19.0
+
+        # set the preset 'comfort'
+        await hass.services.async_call("climate", "set_preset_mode", {
+            "entity_id": "climate.test_room",
+            "preset_mode": "comfort"
+        })
+        await hass.async_block_till_done()
+
+        # Check send_command was called correctly
+        assert mock.call_count == 3
+        assert mock.call_args.kwargs["params"]
+        assert mock.call_args.kwargs["params"]["roomid"] == 121
+        assert mock.call_args.kwargs["params"]["temp"] == 21.0