diff --git a/homeassistant/components/bosch_shc/__init__.py b/homeassistant/components/bosch_shc/__init__.py
index 9a00029412d..2871bc52450 100644
--- a/homeassistant/components/bosch_shc/__init__.py
+++ b/homeassistant/components/bosch_shc/__init__.py
@@ -12,13 +12,7 @@ from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import device_registry as dr
 
-from .const import (
-    CONF_SSL_CERTIFICATE,
-    CONF_SSL_KEY,
-    DATA_POLLING_HANDLER,
-    DATA_SESSION,
-    DOMAIN,
-)
+from .const import CONF_SSL_CERTIFICATE, CONF_SSL_KEY, DOMAIN
 
 PLATFORMS = [
     Platform.BINARY_SENSOR,
@@ -30,7 +24,10 @@ PLATFORMS = [
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+type BoschConfigEntry = ConfigEntry[SHCSession]
+
+
+async def async_setup_entry(hass: HomeAssistant, entry: BoschConfigEntry) -> bool:
     """Set up Bosch SHC from a config entry."""
     data = entry.data
 
@@ -53,10 +50,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     if shc_info.updateState.name == "UPDATE_AVAILABLE":
         _LOGGER.warning("Please check for software updates in the Bosch Smart Home App")
 
-    hass.data.setdefault(DOMAIN, {})
-    hass.data[DOMAIN][entry.entry_id] = {
-        DATA_SESSION: session,
-    }
+    entry.runtime_data = session
 
     device_registry = dr.async_get(hass)
     device_registry.async_get_or_create(
@@ -76,23 +70,15 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         await hass.async_add_executor_job(session.stop_polling)
 
     await hass.async_add_executor_job(session.start_polling)
-    hass.data[DOMAIN][entry.entry_id][DATA_POLLING_HANDLER] = (
+    entry.async_on_unload(
         hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, stop_polling)
     )
 
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: BoschConfigEntry) -> bool:
     """Unload a config entry."""
-    session: SHCSession = hass.data[DOMAIN][entry.entry_id][DATA_SESSION]
+    await hass.async_add_executor_job(entry.runtime_data.stop_polling)
 
-    hass.data[DOMAIN][entry.entry_id][DATA_POLLING_HANDLER]()
-    hass.data[DOMAIN][entry.entry_id].pop(DATA_POLLING_HANDLER)
-    await hass.async_add_executor_job(session.stop_polling)
-
-    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
-    if unload_ok:
-        hass.data[DOMAIN].pop(entry.entry_id)
-
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/bosch_shc/binary_sensor.py b/homeassistant/components/bosch_shc/binary_sensor.py
index 342a3e3e417..dd0f31ea6f9 100644
--- a/homeassistant/components/bosch_shc/binary_sensor.py
+++ b/homeassistant/components/bosch_shc/binary_sensor.py
@@ -2,28 +2,27 @@
 
 from __future__ import annotations
 
-from boschshcpy import SHCBatteryDevice, SHCSession, SHCShutterContact
+from boschshcpy import SHCBatteryDevice, SHCShutterContact
 from boschshcpy.device import SHCDevice
 
 from homeassistant.components.binary_sensor import (
     BinarySensorDeviceClass,
     BinarySensorEntity,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DATA_SESSION, DOMAIN
+from . import BoschConfigEntry
 from .entity import SHCEntity
 
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: BoschConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the SHC binary sensor platform."""
-    session: SHCSession = hass.data[DOMAIN][config_entry.entry_id][DATA_SESSION]
+    session = config_entry.runtime_data
 
     entities: list[BinarySensorEntity] = [
         ShutterContactSensor(
diff --git a/homeassistant/components/bosch_shc/const.py b/homeassistant/components/bosch_shc/const.py
index ccb1f2094cb..07ec3b7da85 100644
--- a/homeassistant/components/bosch_shc/const.py
+++ b/homeassistant/components/bosch_shc/const.py
@@ -6,7 +6,4 @@ CONF_SHC_KEY = "bosch_shc-key.pem"
 CONF_SSL_CERTIFICATE = "ssl_certificate"
 CONF_SSL_KEY = "ssl_key"
 
-DATA_SESSION = "session"
-DATA_POLLING_HANDLER = "polling_handler"
-
 DOMAIN = "bosch_shc"
diff --git a/homeassistant/components/bosch_shc/cover.py b/homeassistant/components/bosch_shc/cover.py
index 5377f0c6a8f..55d6bfc35de 100644
--- a/homeassistant/components/bosch_shc/cover.py
+++ b/homeassistant/components/bosch_shc/cover.py
@@ -2,7 +2,7 @@
 
 from typing import Any
 
-from boschshcpy import SHCSession, SHCShutterControl
+from boschshcpy import SHCShutterControl
 
 from homeassistant.components.cover import (
     ATTR_POSITION,
@@ -10,22 +10,20 @@ from homeassistant.components.cover import (
     CoverEntity,
     CoverEntityFeature,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DATA_SESSION, DOMAIN
+from . import BoschConfigEntry
 from .entity import SHCEntity
 
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: BoschConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the SHC cover platform."""
-
-    session: SHCSession = hass.data[DOMAIN][config_entry.entry_id][DATA_SESSION]
+    session = config_entry.runtime_data
 
     async_add_entities(
         ShutterControlCover(
diff --git a/homeassistant/components/bosch_shc/sensor.py b/homeassistant/components/bosch_shc/sensor.py
index 28f23cd9765..6408e21654e 100644
--- a/homeassistant/components/bosch_shc/sensor.py
+++ b/homeassistant/components/bosch_shc/sensor.py
@@ -6,7 +6,6 @@ from collections.abc import Callable
 from dataclasses import dataclass
 from typing import Any
 
-from boschshcpy import SHCSession
 from boschshcpy.device import SHCDevice
 
 from homeassistant.components.sensor import (
@@ -15,7 +14,6 @@ from homeassistant.components.sensor import (
     SensorEntityDescription,
     SensorStateClass,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONCENTRATION_PARTS_PER_MILLION,
     PERCENTAGE,
@@ -27,7 +25,7 @@ from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import StateType
 
-from .const import DATA_SESSION, DOMAIN
+from . import BoschConfigEntry
 from .entity import SHCEntity
 
 
@@ -127,11 +125,11 @@ SENSOR_DESCRIPTIONS: dict[str, SHCSensorEntityDescription] = {
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: BoschConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the SHC sensor platform."""
-    session: SHCSession = hass.data[DOMAIN][config_entry.entry_id][DATA_SESSION]
+    session = config_entry.runtime_data
 
     entities: list[SensorEntity] = [
         SHCSensor(
diff --git a/homeassistant/components/bosch_shc/switch.py b/homeassistant/components/bosch_shc/switch.py
index 58370a120f2..76b1da3e534 100644
--- a/homeassistant/components/bosch_shc/switch.py
+++ b/homeassistant/components/bosch_shc/switch.py
@@ -9,7 +9,6 @@ from boschshcpy import (
     SHCCamera360,
     SHCCameraEyes,
     SHCLightSwitch,
-    SHCSession,
     SHCSmartPlug,
     SHCSmartPlugCompact,
 )
@@ -20,13 +19,12 @@ from homeassistant.components.switch import (
     SwitchEntity,
     SwitchEntityDescription,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import EntityCategory
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import StateType
 
-from .const import DATA_SESSION, DOMAIN
+from . import BoschConfigEntry
 from .entity import SHCEntity
 
 
@@ -80,11 +78,11 @@ SWITCH_TYPES: dict[str, SHCSwitchEntityDescription] = {
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: BoschConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the SHC switch platform."""
-    session: SHCSession = hass.data[DOMAIN][config_entry.entry_id][DATA_SESSION]
+    session = config_entry.runtime_data
 
     entities: list[SwitchEntity] = [
         SHCSwitch(