diff --git a/.strict-typing b/.strict-typing
index e07d8b9cfc8..7fe03203583 100644
--- a/.strict-typing
+++ b/.strict-typing
@@ -196,6 +196,7 @@ homeassistant.components.rtsp_to_webrtc.*
 homeassistant.components.samsungtv.*
 homeassistant.components.scene.*
 homeassistant.components.select.*
+homeassistant.components.sensibo.*
 homeassistant.components.sensor.*
 homeassistant.components.senseme.*
 homeassistant.components.senz.*
diff --git a/homeassistant/components/sensibo/binary_sensor.py b/homeassistant/components/sensibo/binary_sensor.py
index 27e551a51c8..e8d83f04593 100644
--- a/homeassistant/components/sensibo/binary_sensor.py
+++ b/homeassistant/components/sensibo/binary_sensor.py
@@ -3,6 +3,7 @@ from __future__ import annotations
 
 from collections.abc import Callable
 from dataclasses import dataclass
+from typing import TYPE_CHECKING
 
 from pysensibo.model import MotionSensor, SensiboDevice
 
@@ -20,6 +21,8 @@ from .const import DOMAIN
 from .coordinator import SensiboDataUpdateCoordinator
 from .entity import SensiboDeviceBaseEntity, SensiboMotionBaseEntity
 
+PARALLEL_UPDATES = 0
+
 
 @dataclass
 class MotionBaseEntityDescriptionMixin:
@@ -93,13 +96,16 @@ async def async_setup_entry(
     coordinator: SensiboDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
 
     entities: list[SensiboMotionSensor | SensiboDeviceSensor] = []
-    entities.extend(
-        SensiboMotionSensor(coordinator, device_id, sensor_id, sensor_data, description)
-        for device_id, device_data in coordinator.data.parsed.items()
-        for sensor_id, sensor_data in device_data.motion_sensors.items()
-        for description in MOTION_SENSOR_TYPES
-        if device_data.motion_sensors
-    )
+
+    for device_id, device_data in coordinator.data.parsed.items():
+        if device_data.motion_sensors:
+            entities.extend(
+                SensiboMotionSensor(
+                    coordinator, device_id, sensor_id, sensor_data, description
+                )
+                for sensor_id, sensor_data in device_data.motion_sensors.items()
+                for description in MOTION_SENSOR_TYPES
+            )
     entities.extend(
         SensiboDeviceSensor(coordinator, device_id, description)
         for description in DEVICE_SENSOR_TYPES
@@ -140,6 +146,8 @@ class SensiboMotionSensor(SensiboMotionBaseEntity, BinarySensorEntity):
     @property
     def is_on(self) -> bool | None:
         """Return true if the binary sensor is on."""
+        if TYPE_CHECKING:
+            assert self.sensor_data
         return self.entity_description.value_fn(self.sensor_data)
 
 
diff --git a/homeassistant/components/sensibo/climate.py b/homeassistant/components/sensibo/climate.py
index c1e690cd28a..4b0e797a5b7 100644
--- a/homeassistant/components/sensibo/climate.py
+++ b/homeassistant/components/sensibo/climate.py
@@ -1,6 +1,8 @@
 """Support for Sensibo wifi-enabled home thermostats."""
 from __future__ import annotations
 
+from typing import TYPE_CHECKING, Any
+
 import voluptuous as vol
 
 from homeassistant.components.climate import ClimateEntity
@@ -24,6 +26,7 @@ from .coordinator import SensiboDataUpdateCoordinator
 from .entity import SensiboDeviceBaseEntity
 
 SERVICE_ASSUME_STATE = "assume_state"
+PARALLEL_UPDATES = 0
 
 FIELD_TO_FLAG = {
     "fanLevel": ClimateEntityFeature.FAN_MODE,
@@ -107,70 +110,87 @@ class SensiboClimate(SensiboDeviceBaseEntity, ClimateEntity):
     @property
     def hvac_mode(self) -> HVACMode:
         """Return hvac operation."""
-        if self.device_data.device_on:
+        if self.device_data.device_on and self.device_data.hvac_mode:
             return SENSIBO_TO_HA[self.device_data.hvac_mode]
         return HVACMode.OFF
 
     @property
     def hvac_modes(self) -> list[HVACMode]:
         """Return the list of available hvac operation modes."""
-        return [SENSIBO_TO_HA[mode] for mode in self.device_data.hvac_modes]
+        hvac_modes = []
+        if TYPE_CHECKING:
+            assert self.device_data.hvac_modes
+        for mode in self.device_data.hvac_modes:
+            hvac_modes.append(SENSIBO_TO_HA[mode])
+        return hvac_modes if hvac_modes else [HVACMode.OFF]
 
     @property
     def current_temperature(self) -> float | None:
         """Return the current temperature."""
-        return convert_temperature(
-            self.device_data.temp,
-            TEMP_CELSIUS,
-            self.temperature_unit,
-        )
+        if self.device_data.temp:
+            return convert_temperature(
+                self.device_data.temp,
+                TEMP_CELSIUS,
+                self.temperature_unit,
+            )
+        return None
 
     @property
     def target_temperature(self) -> float | None:
         """Return the temperature we try to reach."""
-        return self.device_data.target_temp
+        target_temp: int | None = self.device_data.target_temp
+        return target_temp
 
     @property
     def target_temperature_step(self) -> float | None:
         """Return the supported step of target temperature."""
-        return self.device_data.temp_step
+        target_temp_step: int = self.device_data.temp_step
+        return target_temp_step
 
     @property
     def fan_mode(self) -> str | None:
         """Return the fan setting."""
-        return self.device_data.fan_mode
+        fan_mode: str | None = self.device_data.fan_mode
+        return fan_mode
 
     @property
     def fan_modes(self) -> list[str] | None:
         """Return the list of available fan modes."""
-        return self.device_data.fan_modes
+        if self.device_data.fan_modes:
+            return self.device_data.fan_modes
+        return None
 
     @property
     def swing_mode(self) -> str | None:
         """Return the swing setting."""
-        return self.device_data.swing_mode
+        swing_mode: str | None = self.device_data.swing_mode
+        return swing_mode
 
     @property
     def swing_modes(self) -> list[str] | None:
         """Return the list of available swing modes."""
-        return self.device_data.swing_modes
+        if self.device_data.swing_modes:
+            return self.device_data.swing_modes
+        return None
 
     @property
     def min_temp(self) -> float:
         """Return the minimum temperature."""
-        return self.device_data.temp_list[0]
+        min_temp: int = self.device_data.temp_list[0]
+        return min_temp
 
     @property
     def max_temp(self) -> float:
         """Return the maximum temperature."""
-        return self.device_data.temp_list[-1]
+        max_temp: int = self.device_data.temp_list[-1]
+        return max_temp
 
     @property
     def available(self) -> bool:
         """Return True if entity is available."""
         return self.device_data.available and super().available
 
-    async def async_set_temperature(self, **kwargs) -> None:
+    async def async_set_temperature(self, **kwargs: Any) -> None:
         """Set new target temperature."""
         if "targetTemperature" not in self.device_data.active_features:
             raise HomeAssistantError(
@@ -255,7 +275,7 @@ class SensiboClimate(SensiboDeviceBaseEntity, ClimateEntity):
             f"Could not set state for device {self.name} due to reason {failure}"
         )
 
-    async def async_assume_state(self, state) -> None:
+    async def async_assume_state(self, state: str) -> None:
         """Sync state with api."""
         await self._async_set_ac_state_property("on", state != HVACMode.OFF, True)
         await self.coordinator.async_refresh()
diff --git a/homeassistant/components/sensibo/config_flow.py b/homeassistant/components/sensibo/config_flow.py
index c4b637e4439..a3254a01839 100644
--- a/homeassistant/components/sensibo/config_flow.py
+++ b/homeassistant/components/sensibo/config_flow.py
@@ -75,7 +75,9 @@ class SensiboConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
             errors=errors,
         )
 
-    async def async_step_user(self, user_input=None) -> FlowResult:
+    async def async_step_user(
+        self, user_input: dict[str, Any] | None = None
+    ) -> FlowResult:
         """Handle the initial step."""
 
         errors: dict[str, str] = {}
diff --git a/homeassistant/components/sensibo/entity.py b/homeassistant/components/sensibo/entity.py
index ce85ecf2a38..c2f4869a4e6 100644
--- a/homeassistant/components/sensibo/entity.py
+++ b/homeassistant/components/sensibo/entity.py
@@ -1,7 +1,7 @@
 """Base entity for Sensibo integration."""
 from __future__ import annotations
 
-from typing import Any
+from typing import TYPE_CHECKING, Any
 
 import async_timeout
 from pysensibo.model import MotionSensor, SensiboDevice
@@ -119,6 +119,8 @@ class SensiboMotionBaseEntity(SensiboBaseEntity):
         )
 
     @property
-    def sensor_data(self) -> MotionSensor:
+    def sensor_data(self) -> MotionSensor | None:
         """Return data for device."""
+        if TYPE_CHECKING:
+            assert self.device_data.motion_sensors
         return self.device_data.motion_sensors[self._sensor_id]
diff --git a/homeassistant/components/sensibo/manifest.json b/homeassistant/components/sensibo/manifest.json
index 308d991e675..c289322d584 100644
--- a/homeassistant/components/sensibo/manifest.json
+++ b/homeassistant/components/sensibo/manifest.json
@@ -2,10 +2,11 @@
   "domain": "sensibo",
   "name": "Sensibo",
   "documentation": "https://www.home-assistant.io/integrations/sensibo",
-  "requirements": ["pysensibo==1.0.14"],
+  "requirements": ["pysensibo==1.0.15"],
   "config_flow": true,
   "codeowners": ["@andrey-git", "@gjohansson-ST"],
   "iot_class": "cloud_polling",
+  "quality_scale": "platinum",
   "homekit": {
     "models": ["Sensibo"]
   },
diff --git a/homeassistant/components/sensibo/number.py b/homeassistant/components/sensibo/number.py
index fc18e28f1a3..89bd9b270a9 100644
--- a/homeassistant/components/sensibo/number.py
+++ b/homeassistant/components/sensibo/number.py
@@ -14,6 +14,8 @@ from .const import DOMAIN
 from .coordinator import SensiboDataUpdateCoordinator
 from .entity import SensiboDeviceBaseEntity
 
+PARALLEL_UPDATES = 0
+
 
 @dataclass
 class SensiboEntityDescriptionMixin:
@@ -89,7 +91,8 @@ class SensiboNumber(SensiboDeviceBaseEntity, NumberEntity):
     @property
     def value(self) -> float | None:
         """Return the value from coordinator data."""
-        return getattr(self.device_data, self.entity_description.key)
+        value: float | None = getattr(self.device_data, self.entity_description.key)
+        return value
 
     async def async_set_value(self, value: float) -> None:
         """Set value for calibration."""
diff --git a/homeassistant/components/sensibo/select.py b/homeassistant/components/sensibo/select.py
index 56b8fbac4fd..f64411ff4dc 100644
--- a/homeassistant/components/sensibo/select.py
+++ b/homeassistant/components/sensibo/select.py
@@ -13,6 +13,8 @@ from .const import DOMAIN
 from .coordinator import SensiboDataUpdateCoordinator
 from .entity import SensiboDeviceBaseEntity
 
+PARALLEL_UPDATES = 0
+
 
 @dataclass
 class SensiboSelectDescriptionMixin:
@@ -82,7 +84,10 @@ class SensiboSelect(SensiboDeviceBaseEntity, SelectEntity):
     @property
     def current_option(self) -> str | None:
         """Return the current selected option."""
-        return getattr(self.device_data, self.entity_description.remote_key)
+        option: str | None = getattr(
+            self.device_data, self.entity_description.remote_key
+        )
+        return option
 
     @property
     def options(self) -> list[str]:
diff --git a/homeassistant/components/sensibo/sensor.py b/homeassistant/components/sensibo/sensor.py
index 7ac871a61eb..7254948bdad 100644
--- a/homeassistant/components/sensibo/sensor.py
+++ b/homeassistant/components/sensibo/sensor.py
@@ -3,6 +3,7 @@ from __future__ import annotations
 
 from collections.abc import Callable
 from dataclasses import dataclass
+from typing import TYPE_CHECKING
 
 from pysensibo.model import MotionSensor, SensiboDevice
 
@@ -29,6 +30,8 @@ from .const import DOMAIN
 from .coordinator import SensiboDataUpdateCoordinator
 from .entity import SensiboDeviceBaseEntity, SensiboMotionBaseEntity
 
+PARALLEL_UPDATES = 0
+
 
 @dataclass
 class MotionBaseEntityDescriptionMixin:
@@ -127,13 +130,15 @@ async def async_setup_entry(
 
     entities: list[SensiboMotionSensor | SensiboDeviceSensor] = []
 
-    entities.extend(
-        SensiboMotionSensor(coordinator, device_id, sensor_id, sensor_data, description)
-        for device_id, device_data in coordinator.data.parsed.items()
-        for sensor_id, sensor_data in device_data.motion_sensors.items()
-        for description in MOTION_SENSOR_TYPES
-        if device_data.motion_sensors
-    )
+    for device_id, device_data in coordinator.data.parsed.items():
+        if device_data.motion_sensors:
+            entities.extend(
+                SensiboMotionSensor(
+                    coordinator, device_id, sensor_id, sensor_data, description
+                )
+                for sensor_id, sensor_data in device_data.motion_sensors.items()
+                for description in MOTION_SENSOR_TYPES
+            )
     entities.extend(
         SensiboDeviceSensor(coordinator, device_id, description)
         for device_id, device_data in coordinator.data.parsed.items()
@@ -173,6 +178,8 @@ class SensiboMotionSensor(SensiboMotionBaseEntity, SensorEntity):
     @property
     def native_value(self) -> StateType:
         """Return value of sensor."""
+        if TYPE_CHECKING:
+            assert self.sensor_data
         return self.entity_description.value_fn(self.sensor_data)
 
 
diff --git a/homeassistant/components/sensibo/update.py b/homeassistant/components/sensibo/update.py
index 6e227a891b0..48304cbd3c5 100644
--- a/homeassistant/components/sensibo/update.py
+++ b/homeassistant/components/sensibo/update.py
@@ -20,6 +20,8 @@ from .const import DOMAIN
 from .coordinator import SensiboDataUpdateCoordinator
 from .entity import SensiboDeviceBaseEntity
 
+PARALLEL_UPDATES = 0
+
 
 @dataclass
 class DeviceBaseEntityDescriptionMixin:
diff --git a/homeassistant/components/sensibo/util.py b/homeassistant/components/sensibo/util.py
index fda9d4a210e..8a181cbe568 100644
--- a/homeassistant/components/sensibo/util.py
+++ b/homeassistant/components/sensibo/util.py
@@ -31,7 +31,7 @@ async def async_validate_api(hass: HomeAssistant, api_key: str) -> str:
         raise ConnectionError from err
 
     devices = device_query["result"]
-    user = user_query["result"].get("username")
+    user: str = user_query["result"].get("username")
     if not devices:
         LOGGER.error("Could not retrieve any devices from Sensibo servers")
         raise NoDevicesError
diff --git a/mypy.ini b/mypy.ini
index e0c512782fb..e2159766fb4 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -1919,6 +1919,17 @@ no_implicit_optional = true
 warn_return_any = true
 warn_unreachable = true
 
+[mypy-homeassistant.components.sensibo.*]
+check_untyped_defs = true
+disallow_incomplete_defs = true
+disallow_subclassing_any = true
+disallow_untyped_calls = true
+disallow_untyped_decorators = true
+disallow_untyped_defs = true
+no_implicit_optional = true
+warn_return_any = true
+warn_unreachable = true
+
 [mypy-homeassistant.components.sensor.*]
 check_untyped_defs = true
 disallow_incomplete_defs = true
diff --git a/requirements_all.txt b/requirements_all.txt
index bf7769454f8..93c151fd843 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1792,7 +1792,7 @@ pysaj==0.0.16
 pysdcp==1
 
 # homeassistant.components.sensibo
-pysensibo==1.0.14
+pysensibo==1.0.15
 
 # homeassistant.components.serial
 # homeassistant.components.zha
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 698dc977f2b..718e876aa2f 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1211,7 +1211,7 @@ pyruckus==0.12
 pysabnzbd==1.1.1
 
 # homeassistant.components.sensibo
-pysensibo==1.0.14
+pysensibo==1.0.15
 
 # homeassistant.components.serial
 # homeassistant.components.zha
diff --git a/tests/components/sensibo/test_climate.py b/tests/components/sensibo/test_climate.py
index 0b6c043240c..79813727c15 100644
--- a/tests/components/sensibo/test_climate.py
+++ b/tests/components/sensibo/test_climate.py
@@ -624,3 +624,37 @@ async def test_climate_assumed_state(
 
     state2 = hass.states.get("climate.hallway")
     assert state2.state == "off"
+
+
+async def test_climate_no_fan_no_swing(
+    hass: HomeAssistant,
+    load_int: ConfigEntry,
+    monkeypatch: pytest.MonkeyPatch,
+    get_data: SensiboData,
+) -> None:
+    """Test the Sensibo climate fan service."""
+
+    state = hass.states.get("climate.hallway")
+    assert state.attributes["fan_mode"] == "high"
+    assert state.attributes["swing_mode"] == "stopped"
+
+    monkeypatch.setattr(get_data.parsed["ABC999111"], "fan_mode", None)
+    monkeypatch.setattr(get_data.parsed["ABC999111"], "swing_mode", None)
+    monkeypatch.setattr(get_data.parsed["ABC999111"], "fan_modes", None)
+    monkeypatch.setattr(get_data.parsed["ABC999111"], "swing_modes", None)
+
+    with patch(
+        "homeassistant.components.sensibo.coordinator.SensiboClient.async_get_devices_data",
+        return_value=get_data,
+    ):
+        async_fire_time_changed(
+            hass,
+            dt.utcnow() + timedelta(minutes=5),
+        )
+        await hass.async_block_till_done()
+
+    state = hass.states.get("climate.hallway")
+    assert state.attributes["fan_mode"] is None
+    assert state.attributes["swing_mode"] is None
+    assert state.attributes["fan_modes"] is None
+    assert state.attributes["swing_modes"] is None