diff --git a/homeassistant/components/airobot/button.py b/homeassistant/components/airobot/button.py
index fba02b6fe1e..6768fa4cf9b 100644
--- a/homeassistant/components/airobot/button.py
+++ b/homeassistant/components/airobot/button.py
@@ -43,6 +43,13 @@ BUTTON_TYPES: tuple[AirobotButtonEntityDescription, ...] = (
         entity_category=EntityCategory.CONFIG,
         press_fn=lambda coordinator: coordinator.client.reboot_thermostat(),
     ),
+    AirobotButtonEntityDescription(
+        key="recalibrate_co2",
+        translation_key="recalibrate_co2",
+        entity_category=EntityCategory.CONFIG,
+        entity_registry_enabled_default=False,
+        press_fn=lambda coordinator: coordinator.client.recalibrate_co2_sensor(),
+    ),
 )
 
 
diff --git a/homeassistant/components/airobot/icons.json b/homeassistant/components/airobot/icons.json
index 2ea387512e4..80a8d5b621a 100644
--- a/homeassistant/components/airobot/icons.json
+++ b/homeassistant/components/airobot/icons.json
@@ -1,5 +1,10 @@
 {
   "entity": {
+    "button": {
+      "recalibrate_co2": {
+        "default": "mdi:molecule-co2"
+      }
+    },
     "number": {
       "hysteresis_band": {
         "default": "mdi:delta"
diff --git a/homeassistant/components/airobot/strings.json b/homeassistant/components/airobot/strings.json
index ac9f26b2e4c..0615da7897b 100644
--- a/homeassistant/components/airobot/strings.json
+++ b/homeassistant/components/airobot/strings.json
@@ -59,6 +59,11 @@
     }
   },
   "entity": {
+    "button": {
+      "recalibrate_co2": {
+        "name": "Recalibrate CO2 sensor"
+      }
+    },
     "number": {
       "hysteresis_band": {
         "name": "Hysteresis band"
diff --git a/tests/components/airobot/snapshots/test_button.ambr b/tests/components/airobot/snapshots/test_button.ambr
index d378d5c6e24..26e2875162d 100644
--- a/tests/components/airobot/snapshots/test_button.ambr
+++ b/tests/components/airobot/snapshots/test_button.ambr
@@ -1,4 +1,52 @@
 # serializer version: 1
+# name: test_buttons[button.test_thermostat_recalibrate_co2_sensor-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'button',
+    'entity_category': <EntityCategory.CONFIG: 'config'>,
+    'entity_id': 'button.test_thermostat_recalibrate_co2_sensor',
+    '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': 'Recalibrate CO2 sensor',
+    'platform': 'airobot',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'recalibrate_co2',
+    'unique_id': 'T01A1B2C3_recalibrate_co2',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_buttons[button.test_thermostat_recalibrate_co2_sensor-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'Test Thermostat Recalibrate CO2 sensor',
+    }),
+    'context': <ANY>,
+    'entity_id': 'button.test_thermostat_recalibrate_co2_sensor',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'unknown',
+  })
+# ---
 # name: test_buttons[button.test_thermostat_restart-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({
diff --git a/tests/components/airobot/test_button.py b/tests/components/airobot/test_button.py
index 60ddb2e8e96..529605836a9 100644
--- a/tests/components/airobot/test_button.py
+++ b/tests/components/airobot/test_button.py
@@ -25,7 +25,7 @@ def platforms() -> list[Platform]:
     return [Platform.BUTTON]
 
 
-@pytest.mark.usefixtures("init_integration")
+@pytest.mark.usefixtures("entity_registry_enabled_by_default", "init_integration")
 async def test_buttons(
     hass: HomeAssistant,
     snapshot: SnapshotAssertion,
@@ -93,3 +93,38 @@ async def test_restart_button_connection_errors(
     )
 
     mock_airobot_client.reboot_thermostat.assert_called_once()
+
+
+@pytest.mark.usefixtures("entity_registry_enabled_by_default", "init_integration")
+async def test_recalibrate_co2_button(
+    hass: HomeAssistant,
+    mock_airobot_client: AsyncMock,
+) -> None:
+    """Test recalibrate CO2 sensor button."""
+    await hass.services.async_call(
+        BUTTON_DOMAIN,
+        SERVICE_PRESS,
+        {ATTR_ENTITY_ID: "button.test_thermostat_recalibrate_co2_sensor"},
+        blocking=True,
+    )
+
+    mock_airobot_client.recalibrate_co2_sensor.assert_called_once()
+
+
+@pytest.mark.usefixtures("entity_registry_enabled_by_default", "init_integration")
+async def test_recalibrate_co2_button_error(
+    hass: HomeAssistant,
+    mock_airobot_client: AsyncMock,
+) -> None:
+    """Test recalibrate CO2 sensor button error handling."""
+    mock_airobot_client.recalibrate_co2_sensor.side_effect = AirobotError("Test error")
+
+    with pytest.raises(HomeAssistantError):
+        await hass.services.async_call(
+            BUTTON_DOMAIN,
+            SERVICE_PRESS,
+            {ATTR_ENTITY_ID: "button.test_thermostat_recalibrate_co2_sensor"},
+            blocking=True,
+        )
+
+    mock_airobot_client.recalibrate_co2_sensor.assert_called_once()