diff --git a/homeassistant/components/switchbot/binary_sensor.py b/homeassistant/components/switchbot/binary_sensor.py
index 296cd4c1800..95623c66b46 100644
--- a/homeassistant/components/switchbot/binary_sensor.py
+++ b/homeassistant/components/switchbot/binary_sensor.py
@@ -54,7 +54,7 @@ async def async_setup_entry(
     coordinator: SwitchbotDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
     async_add_entities(
         SwitchBotBinarySensor(coordinator, binary_sensor)
-        for binary_sensor in coordinator.data["data"]
+        for binary_sensor in coordinator.device.parsed_data
         if binary_sensor in BINARY_SENSOR_TYPES
     )
 
@@ -77,4 +77,4 @@ class SwitchBotBinarySensor(SwitchbotEntity, BinarySensorEntity):
     @property
     def is_on(self) -> bool:
         """Return the state of the sensor."""
-        return self.data["data"][self._sensor]
+        return self.parsed_data[self._sensor]
diff --git a/homeassistant/components/switchbot/coordinator.py b/homeassistant/components/switchbot/coordinator.py
index 5783286c5c5..e46d2ebf95c 100644
--- a/homeassistant/components/switchbot/coordinator.py
+++ b/homeassistant/components/switchbot/coordinator.py
@@ -4,7 +4,7 @@ from __future__ import annotations
 import asyncio
 import contextlib
 import logging
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING
 
 import async_timeout
 import switchbot
@@ -25,14 +25,6 @@ _LOGGER = logging.getLogger(__name__)
 DEVICE_STARTUP_TIMEOUT = 30
 
 
-def flatten_sensors_data(sensor):
-    """Deconstruct SwitchBot library temp object C/Fº readings from dictionary."""
-    if "temp" in sensor["data"]:
-        sensor["data"]["temperature"] = sensor["data"]["temp"]["c"]
-
-    return sensor
-
-
 class SwitchbotDataUpdateCoordinator(PassiveBluetoothDataUpdateCoordinator):
     """Class to manage fetching switchbot data."""
 
@@ -57,7 +49,6 @@ class SwitchbotDataUpdateCoordinator(PassiveBluetoothDataUpdateCoordinator):
         )
         self.ble_device = ble_device
         self.device = device
-        self.data: dict[str, Any] = {}
         self.device_name = device_name
         self.base_unique_id = base_unique_id
         self.model = model
@@ -88,11 +79,12 @@ class SwitchbotDataUpdateCoordinator(PassiveBluetoothDataUpdateCoordinator):
             return
         if "modelName" in adv.data:
             self._ready_event.set()
-        _LOGGER.debug("%s: Switchbot data: %s", self.ble_device.address, self.data)
+        _LOGGER.debug(
+            "%s: Switchbot data: %s", self.ble_device.address, self.device.data
+        )
         if not self.device.advertisement_changed(adv) and not self._was_unavailable:
             return
         self._was_unavailable = False
-        self.data = flatten_sensors_data(adv.data)
         self.device.update_from_advertisement(adv)
         super()._async_handle_bluetooth_event(service_info, change)
 
diff --git a/homeassistant/components/switchbot/cover.py b/homeassistant/components/switchbot/cover.py
index 696c9455f28..7450653e9a9 100644
--- a/homeassistant/components/switchbot/cover.py
+++ b/homeassistant/components/switchbot/cover.py
@@ -98,7 +98,7 @@ class SwitchBotCurtainEntity(SwitchbotEntity, CoverEntity, RestoreEntity):
     @callback
     def _handle_coordinator_update(self) -> None:
         """Handle updated data from the coordinator."""
-        self._attr_current_cover_position = self.data["data"]["position"]
-        self._attr_is_closed = self.data["data"]["position"] <= 20
-        self._attr_is_opening = self.data["data"]["inMotion"]
+        self._attr_current_cover_position = self.parsed_data["position"]
+        self._attr_is_closed = self.parsed_data["position"] <= 20
+        self._attr_is_opening = self.parsed_data["inMotion"]
         self.async_write_ha_state()
diff --git a/homeassistant/components/switchbot/entity.py b/homeassistant/components/switchbot/entity.py
index e7b41d157cc..60e7528dba6 100644
--- a/homeassistant/components/switchbot/entity.py
+++ b/homeassistant/components/switchbot/entity.py
@@ -1,7 +1,6 @@
 """An abstract class common to all Switchbot entities."""
 from __future__ import annotations
 
-from abc import abstractmethod
 from collections.abc import Mapping
 import logging
 from typing import Any
@@ -54,15 +53,37 @@ class SwitchbotEntity(PassiveBluetoothCoordinatorEntity):
         )
 
     @property
-    def data(self) -> dict[str, Any]:
-        """Return coordinator data for this entity."""
-        return self.coordinator.data
+    def parsed_data(self) -> dict[str, Any]:
+        """Return parsed device data for this entity."""
+        return self.coordinator.device.parsed_data
 
     @property
     def extra_state_attributes(self) -> Mapping[Any, Any]:
         """Return the state attributes."""
         return {"last_run_success": self._last_run_success}
 
+    @callback
+    def _async_update_attrs(self) -> None:
+        """Update the entity attributes."""
+
+    @callback
+    def _handle_coordinator_update(self) -> None:
+        """Handle data update."""
+        self._async_update_attrs()
+        self.async_write_ha_state()
+
+    async def async_added_to_hass(self) -> None:
+        """Register callbacks."""
+        self.async_on_remove(self._device.subscribe(self._handle_coordinator_update))
+        return await super().async_added_to_hass()
+
+    async def async_update(self) -> None:
+        """Update the entity.
+
+        Only used by the generic entity update service.
+        """
+        await self._device.update()
+
 
 class SwitchbotSwitchedEntity(SwitchbotEntity, ToggleEntity):
     """Base class for Switchbot entities that can be turned on and off."""
@@ -86,29 +107,3 @@ class SwitchbotSwitchedEntity(SwitchbotEntity, ToggleEntity):
         if self._last_run_success:
             self._attr_is_on = False
         self.async_write_ha_state()
-
-
-class SwitchbotSubscribeEntity(SwitchbotEntity):
-    """Base class for Switchbot entities that use subscribe."""
-
-    @abstractmethod
-    def _async_update_attrs(self) -> None:
-        """Update the entity attributes."""
-
-    @callback
-    def _handle_coordinator_update(self) -> None:
-        """Handle data update."""
-        self._async_update_attrs()
-        self.async_write_ha_state()
-
-    async def async_added_to_hass(self) -> None:
-        """Register callbacks."""
-        self.async_on_remove(self._device.subscribe(self._handle_coordinator_update))
-        return await super().async_added_to_hass()
-
-    async def async_update(self) -> None:
-        """Update the entity.
-
-        Only used by the generic entity update service.
-        """
-        await self._device.update()
diff --git a/homeassistant/components/switchbot/light.py b/homeassistant/components/switchbot/light.py
index 0b4f748f1b2..5dc99c5d6f1 100644
--- a/homeassistant/components/switchbot/light.py
+++ b/homeassistant/components/switchbot/light.py
@@ -22,7 +22,7 @@ from homeassistant.util.color import (
 
 from .const import DOMAIN
 from .coordinator import SwitchbotDataUpdateCoordinator
-from .entity import SwitchbotSubscribeEntity
+from .entity import SwitchbotEntity
 
 SWITCHBOT_COLOR_MODE_TO_HASS = {
     SwitchBotColorMode.RGB: ColorMode.RGB,
@@ -42,7 +42,7 @@ async def async_setup_entry(
     async_add_entities([SwitchbotLightEntity(coordinator)])
 
 
-class SwitchbotLightEntity(SwitchbotSubscribeEntity, LightEntity):
+class SwitchbotLightEntity(SwitchbotEntity, LightEntity):
     """Representation of switchbot light bulb."""
 
     _device: SwitchbotBaseLight
diff --git a/homeassistant/components/switchbot/sensor.py b/homeassistant/components/switchbot/sensor.py
index 91f99047ca1..bafb08cc908 100644
--- a/homeassistant/components/switchbot/sensor.py
+++ b/homeassistant/components/switchbot/sensor.py
@@ -89,11 +89,8 @@ async def async_setup_entry(
     """Set up Switchbot sensor based on a config entry."""
     coordinator: SwitchbotDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
     entities = [
-        SwitchBotSensor(
-            coordinator,
-            sensor,
-        )
-        for sensor in coordinator.data["data"]
+        SwitchBotSensor(coordinator, sensor)
+        for sensor in coordinator.device.parsed_data
         if sensor in SENSOR_TYPES
     ]
     entities.append(SwitchbotRSSISensor(coordinator, "rssi"))
@@ -117,7 +114,7 @@ class SwitchBotSensor(SwitchbotEntity, SensorEntity):
     @property
     def native_value(self) -> str | int | None:
         """Return the state of the sensor."""
-        return self.data["data"][self._sensor]
+        return self.parsed_data[self._sensor]
 
 
 class SwitchbotRSSISensor(SwitchBotSensor):