diff --git a/homeassistant/components/airobot/__init__.py b/homeassistant/components/airobot/__init__.py
index 0b10707cba2..9289ccdbfb3 100644
--- a/homeassistant/components/airobot/__init__.py
+++ b/homeassistant/components/airobot/__init__.py
@@ -7,7 +7,7 @@ from homeassistant.core import HomeAssistant
 
 from .coordinator import AirobotConfigEntry, AirobotDataUpdateCoordinator
 
-PLATFORMS: list[Platform] = [Platform.CLIMATE, Platform.SENSOR]
+PLATFORMS: list[Platform] = [Platform.CLIMATE, Platform.NUMBER, Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: AirobotConfigEntry) -> bool:
diff --git a/homeassistant/components/airobot/icons.json b/homeassistant/components/airobot/icons.json
new file mode 100644
index 00000000000..2ea387512e4
--- /dev/null
+++ b/homeassistant/components/airobot/icons.json
@@ -0,0 +1,9 @@
+{
+  "entity": {
+    "number": {
+      "hysteresis_band": {
+        "default": "mdi:delta"
+      }
+    }
+  }
+}
diff --git a/homeassistant/components/airobot/number.py b/homeassistant/components/airobot/number.py
new file mode 100644
index 00000000000..8cdd0b56a4c
--- /dev/null
+++ b/homeassistant/components/airobot/number.py
@@ -0,0 +1,99 @@
+"""Number platform for Airobot thermostat."""
+
+from __future__ import annotations
+
+from collections.abc import Awaitable, Callable
+from dataclasses import dataclass
+
+from pyairobotrest.const import HYSTERESIS_BAND_MAX, HYSTERESIS_BAND_MIN
+from pyairobotrest.exceptions import AirobotError
+
+from homeassistant.components.number import (
+    NumberDeviceClass,
+    NumberEntity,
+    NumberEntityDescription,
+)
+from homeassistant.const import EntityCategory, UnitOfTemperature
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ServiceValidationError
+from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
+
+from . import AirobotConfigEntry
+from .const import DOMAIN
+from .coordinator import AirobotDataUpdateCoordinator
+from .entity import AirobotEntity
+
+PARALLEL_UPDATES = 0
+
+
+@dataclass(frozen=True, kw_only=True)
+class AirobotNumberEntityDescription(NumberEntityDescription):
+    """Describes Airobot number entity."""
+
+    value_fn: Callable[[AirobotDataUpdateCoordinator], float]
+    set_value_fn: Callable[[AirobotDataUpdateCoordinator, float], Awaitable[None]]
+
+
+NUMBERS: tuple[AirobotNumberEntityDescription, ...] = (
+    AirobotNumberEntityDescription(
+        key="hysteresis_band",
+        translation_key="hysteresis_band",
+        device_class=NumberDeviceClass.TEMPERATURE,
+        entity_category=EntityCategory.CONFIG,
+        entity_registry_enabled_default=False,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        native_min_value=HYSTERESIS_BAND_MIN / 10.0,
+        native_max_value=HYSTERESIS_BAND_MAX / 10.0,
+        native_step=0.1,
+        value_fn=lambda coordinator: coordinator.data.settings.hysteresis_band,
+        set_value_fn=lambda coordinator, value: coordinator.client.set_hysteresis_band(
+            value
+        ),
+    ),
+)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: AirobotConfigEntry,
+    async_add_entities: AddConfigEntryEntitiesCallback,
+) -> None:
+    """Set up Airobot number platform."""
+    coordinator = entry.runtime_data
+    async_add_entities(
+        AirobotNumber(coordinator, description) for description in NUMBERS
+    )
+
+
+class AirobotNumber(AirobotEntity, NumberEntity):
+    """Representation of an Airobot number entity."""
+
+    entity_description: AirobotNumberEntityDescription
+
+    def __init__(
+        self,
+        coordinator: AirobotDataUpdateCoordinator,
+        description: AirobotNumberEntityDescription,
+    ) -> None:
+        """Initialize the number entity."""
+        super().__init__(coordinator)
+        self.entity_description = description
+        self._attr_unique_id = f"{coordinator.data.status.device_id}_{description.key}"
+
+    @property
+    def native_value(self) -> float:
+        """Return the current value."""
+        return self.entity_description.value_fn(self.coordinator)
+
+    async def async_set_native_value(self, value: float) -> None:
+        """Set the value."""
+        try:
+            await self.entity_description.set_value_fn(self.coordinator, value)
+        except AirobotError as err:
+            raise ServiceValidationError(
+                translation_domain=DOMAIN,
+                translation_key="set_value_failed",
+                translation_placeholders={"error": str(err)},
+            ) from err
+        else:
+            await self.coordinator.async_request_refresh()
diff --git a/homeassistant/components/airobot/quality_scale.yaml b/homeassistant/components/airobot/quality_scale.yaml
index 4f905e892b1..b7213eb04a5 100644
--- a/homeassistant/components/airobot/quality_scale.yaml
+++ b/homeassistant/components/airobot/quality_scale.yaml
@@ -48,7 +48,7 @@ rules:
   docs-supported-devices: done
   docs-supported-functions: done
   docs-troubleshooting: done
-  docs-use-cases: todo
+  docs-use-cases: done
   dynamic-devices:
     status: exempt
     comment: Single device integration, no dynamic device discovery needed.
@@ -57,7 +57,7 @@ rules:
   entity-disabled-by-default: done
   entity-translations: done
   exception-translations: done
-  icon-translations: todo
+  icon-translations: done
   reconfiguration-flow: todo
   repair-issues:
     status: exempt
diff --git a/homeassistant/components/airobot/strings.json b/homeassistant/components/airobot/strings.json
index 430994f2497..f6808229416 100644
--- a/homeassistant/components/airobot/strings.json
+++ b/homeassistant/components/airobot/strings.json
@@ -44,6 +44,11 @@
     }
   },
   "entity": {
+    "number": {
+      "hysteresis_band": {
+        "name": "Hysteresis band"
+      }
+    },
     "sensor": {
       "air_temperature": {
         "name": "Air temperature"
@@ -74,6 +79,9 @@
     },
     "set_temperature_failed": {
       "message": "Failed to set temperature to {temperature}."
+    },
+    "set_value_failed": {
+      "message": "Failed to set value: {error}"
     }
   }
 }
diff --git a/tests/components/airobot/snapshots/test_number.ambr b/tests/components/airobot/snapshots/test_number.ambr
new file mode 100644
index 00000000000..e98999a1563
--- /dev/null
+++ b/tests/components/airobot/snapshots/test_number.ambr
@@ -0,0 +1,60 @@
+# serializer version: 1
+# name: test_number_entities[number.test_thermostat_hysteresis_band-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'max': 0.5,
+      'min': 0.0,
+      'mode': <NumberMode.AUTO: 'auto'>,
+      'step': 0.1,
+    }),
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'number',
+    'entity_category': <EntityCategory.CONFIG: 'config'>,
+    'entity_id': 'number.test_thermostat_hysteresis_band',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <NumberDeviceClass.TEMPERATURE: 'temperature'>,
+    'original_icon': None,
+    'original_name': 'Hysteresis band',
+    'platform': 'airobot',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'hysteresis_band',
+    'unique_id': 'T01A1B2C3_hysteresis_band',
+    'unit_of_measurement': <UnitOfTemperature.CELSIUS: '°C'>,
+  })
+# ---
+# name: test_number_entities[number.test_thermostat_hysteresis_band-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'temperature',
+      'friendly_name': 'Test Thermostat Hysteresis band',
+      'max': 0.5,
+      'min': 0.0,
+      'mode': <NumberMode.AUTO: 'auto'>,
+      'step': 0.1,
+      'unit_of_measurement': <UnitOfTemperature.CELSIUS: '°C'>,
+    }),
+    'context': <ANY>,
+    'entity_id': 'number.test_thermostat_hysteresis_band',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': '0.1',
+  })
+# ---
diff --git a/tests/components/airobot/test_number.py b/tests/components/airobot/test_number.py
new file mode 100644
index 00000000000..cf8d5fdc3cf
--- /dev/null
+++ b/tests/components/airobot/test_number.py
@@ -0,0 +1,78 @@
+"""Test the Airobot number platform."""
+
+from unittest.mock import AsyncMock
+
+from pyairobotrest.exceptions import AirobotError
+import pytest
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.components.number import (
+    ATTR_VALUE,
+    DOMAIN as NUMBER_DOMAIN,
+    SERVICE_SET_VALUE,
+)
+from homeassistant.const import ATTR_ENTITY_ID, Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ServiceValidationError
+import homeassistant.helpers.entity_registry as er
+
+from tests.common import MockConfigEntry, snapshot_platform
+
+
+@pytest.fixture
+def platforms() -> list[Platform]:
+    """Fixture to specify platforms to test."""
+    return [Platform.NUMBER]
+
+
+@pytest.mark.usefixtures("entity_registry_enabled_by_default", "init_integration")
+async def test_number_entities(
+    hass: HomeAssistant,
+    snapshot: SnapshotAssertion,
+    entity_registry: er.EntityRegistry,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Test the number entities."""
+    await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)
+
+
+@pytest.mark.usefixtures("entity_registry_enabled_by_default", "init_integration")
+async def test_number_set_hysteresis_band(
+    hass: HomeAssistant,
+    mock_airobot_client: AsyncMock,
+) -> None:
+    """Test setting hysteresis band value."""
+    await hass.services.async_call(
+        NUMBER_DOMAIN,
+        SERVICE_SET_VALUE,
+        {
+            ATTR_ENTITY_ID: "number.test_thermostat_hysteresis_band",
+            ATTR_VALUE: 0.3,
+        },
+        blocking=True,
+    )
+
+    mock_airobot_client.set_hysteresis_band.assert_called_once_with(0.3)
+
+
+@pytest.mark.usefixtures("entity_registry_enabled_by_default", "init_integration")
+async def test_number_set_value_error(
+    hass: HomeAssistant,
+    mock_airobot_client: AsyncMock,
+) -> None:
+    """Test error handling when setting number value fails."""
+    mock_airobot_client.set_hysteresis_band.side_effect = AirobotError("Device error")
+
+    with pytest.raises(ServiceValidationError) as exc_info:
+        await hass.services.async_call(
+            NUMBER_DOMAIN,
+            SERVICE_SET_VALUE,
+            {
+                ATTR_ENTITY_ID: "number.test_thermostat_hysteresis_band",
+                ATTR_VALUE: 0.3,
+            },
+            blocking=True,
+        )
+
+    assert exc_info.value.translation_domain == "airobot"
+    assert exc_info.value.translation_key == "set_value_failed"