diff --git a/homeassistant/components/smarty/__init__.py b/homeassistant/components/smarty/__init__.py
index 0e5ca216621..0d043804c3d 100644
--- a/homeassistant/components/smarty/__init__.py
+++ b/homeassistant/components/smarty/__init__.py
@@ -30,7 +30,13 @@ CONFIG_SCHEMA = vol.Schema(
     extra=vol.ALLOW_EXTRA,
 )
 
-PLATFORMS = [Platform.BINARY_SENSOR, Platform.FAN, Platform.SENSOR, Platform.SWITCH]
+PLATFORMS = [
+    Platform.BINARY_SENSOR,
+    Platform.BUTTON,
+    Platform.FAN,
+    Platform.SENSOR,
+    Platform.SWITCH,
+]
 
 
 async def async_setup(hass: HomeAssistant, hass_config: ConfigType) -> bool:
diff --git a/homeassistant/components/smarty/button.py b/homeassistant/components/smarty/button.py
new file mode 100644
index 00000000000..b8e31cf6fc8
--- /dev/null
+++ b/homeassistant/components/smarty/button.py
@@ -0,0 +1,74 @@
+"""Platform to control a Salda Smarty XP/XV ventilation unit."""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+from dataclasses import dataclass
+import logging
+from typing import Any
+
+from pysmarty2 import Smarty
+
+from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+
+from .coordinator import SmartyConfigEntry, SmartyCoordinator
+from .entity import SmartyEntity
+
+_LOGGER = logging.getLogger(__name__)
+
+
+@dataclass(frozen=True, kw_only=True)
+class SmartyButtonDescription(ButtonEntityDescription):
+    """Class describing Smarty button."""
+
+    press_fn: Callable[[Smarty], bool | None]
+
+
+ENTITIES: tuple[SmartyButtonDescription, ...] = (
+    SmartyButtonDescription(
+        key="reset_filters_timer",
+        translation_key="reset_filters_timer",
+        press_fn=lambda smarty: smarty.reset_filters_timer(),
+    ),
+)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: SmartyConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up the Smarty Button Platform."""
+
+    coordinator = entry.runtime_data
+
+    async_add_entities(
+        SmartyButton(coordinator, description) for description in ENTITIES
+    )
+
+
+class SmartyButton(SmartyEntity, ButtonEntity):
+    """Representation of a Smarty Button."""
+
+    entity_description: SmartyButtonDescription
+
+    def __init__(
+        self,
+        coordinator: SmartyCoordinator,
+        entity_description: SmartyButtonDescription,
+    ) -> None:
+        """Initialize the entity."""
+        super().__init__(coordinator)
+        self.entity_description = entity_description
+        self._attr_unique_id = (
+            f"{coordinator.config_entry.entry_id}_{entity_description.key}"
+        )
+
+    async def async_press(self, **kwargs: Any) -> None:
+        """Press the button."""
+        await self.hass.async_add_executor_job(
+            self.entity_description.press_fn, self.coordinator.client
+        )
+        await self.coordinator.async_refresh()
diff --git a/homeassistant/components/smarty/strings.json b/homeassistant/components/smarty/strings.json
index 5553a1c0135..188459b4f16 100644
--- a/homeassistant/components/smarty/strings.json
+++ b/homeassistant/components/smarty/strings.json
@@ -42,6 +42,11 @@
         "name": "Boost state"
       }
     },
+    "button": {
+      "reset_filters_timer": {
+        "name": "Reset filters timer"
+      }
+    },
     "sensor": {
       "supply_air_temperature": {
         "name": "Supply air temperature"
diff --git a/tests/components/smarty/conftest.py b/tests/components/smarty/conftest.py
index c61ec4b1022..a9b518d88f4 100644
--- a/tests/components/smarty/conftest.py
+++ b/tests/components/smarty/conftest.py
@@ -50,6 +50,7 @@ def mock_smarty() -> Generator[AsyncMock]:
         client.filter_timer = 31
         client.get_configuration_version.return_value = 111
         client.get_software_version.return_value = 127
+        client.reset_filters_timer.return_value = True
         yield client
 
 
diff --git a/tests/components/smarty/snapshots/test_button.ambr b/tests/components/smarty/snapshots/test_button.ambr
new file mode 100644
index 00000000000..38849bd2b2e
--- /dev/null
+++ b/tests/components/smarty/snapshots/test_button.ambr
@@ -0,0 +1,47 @@
+# serializer version: 1
+# name: test_all_entities[button.mock_title_reset_filters_timer-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'button',
+    'entity_category': None,
+    'entity_id': 'button.mock_title_reset_filters_timer',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Reset filters timer',
+    'platform': 'smarty',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'reset_filters_timer',
+    'unique_id': '01JAZ5DPW8C62D620DGYNG2R8H_reset_filters_timer',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_all_entities[button.mock_title_reset_filters_timer-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'Mock Title Reset filters timer',
+    }),
+    'context': <ANY>,
+    'entity_id': 'button.mock_title_reset_filters_timer',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'unknown',
+  })
+# ---
diff --git a/tests/components/smarty/test_button.py b/tests/components/smarty/test_button.py
new file mode 100644
index 00000000000..0a7b67f2be6
--- /dev/null
+++ b/tests/components/smarty/test_button.py
@@ -0,0 +1,45 @@
+"""Tests for the Smarty button platform."""
+
+from unittest.mock import AsyncMock, patch
+
+from syrupy import SnapshotAssertion
+
+from homeassistant.components.button import DOMAIN as BUTTON_DOMAIN, SERVICE_PRESS
+from homeassistant.const import ATTR_ENTITY_ID, Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
+
+from . import setup_integration
+
+from tests.common import MockConfigEntry, snapshot_platform
+
+
+async def test_all_entities(
+    hass: HomeAssistant,
+    snapshot: SnapshotAssertion,
+    mock_smarty: AsyncMock,
+    mock_config_entry: MockConfigEntry,
+    entity_registry: er.EntityRegistry,
+) -> None:
+    """Test all entities."""
+    with patch("homeassistant.components.smarty.PLATFORMS", [Platform.BUTTON]):
+        await setup_integration(hass, mock_config_entry)
+
+    await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)
+
+
+async def test_setting_value(
+    hass: HomeAssistant,
+    mock_smarty: AsyncMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Test setting value."""
+    await setup_integration(hass, mock_config_entry)
+
+    await hass.services.async_call(
+        BUTTON_DOMAIN,
+        SERVICE_PRESS,
+        target={ATTR_ENTITY_ID: "button.mock_title_reset_filters_timer"},
+        blocking=True,
+    )
+    mock_smarty.reset_filters_timer.assert_called_once_with()