diff --git a/homeassistant/components/switchbot/switch.py b/homeassistant/components/switchbot/switch.py
index cff1a0d0edc4..3fcf789da938 100644
--- a/homeassistant/components/switchbot/switch.py
+++ b/homeassistant/components/switchbot/switch.py
@@ -37,8 +37,8 @@ class SwitchBot(SwitchEntity, RestoreEntity):
     def __init__(self, mac, name, password) -> None:
         """Initialize the Switchbot."""
 
-        self._state = None
-        self._last_run_success = None
+        self._state: bool | None = None
+        self._last_run_success: bool | None = None
         self._name = name
         self._mac = mac
         self._device = switchbot.Switchbot(mac=mac, password=password)
@@ -75,7 +75,7 @@ class SwitchBot(SwitchEntity, RestoreEntity):
     @property
     def is_on(self) -> bool:
         """Return true if device is on."""
-        return self._state
+        return bool(self._state)
 
     @property
     def unique_id(self) -> str:
diff --git a/mypy.ini b/mypy.ini
index 94aae01bc70f..02a2800a8012 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -1609,9 +1609,6 @@ ignore_errors = true
 [mypy-homeassistant.components.stt.*]
 ignore_errors = true
 
-[mypy-homeassistant.components.switchbot.*]
-ignore_errors = true
-
 [mypy-homeassistant.components.system_health.*]
 ignore_errors = true
 
diff --git a/script/hassfest/mypy_config.py b/script/hassfest/mypy_config.py
index 581b4865f7ce..0026be479a47 100644
--- a/script/hassfest/mypy_config.py
+++ b/script/hassfest/mypy_config.py
@@ -125,7 +125,6 @@ IGNORED_MODULES: Final[list[str]] = [
     "homeassistant.components.sonos.*",
     "homeassistant.components.spotify.*",
     "homeassistant.components.stt.*",
-    "homeassistant.components.switchbot.*",
     "homeassistant.components.system_health.*",
     "homeassistant.components.system_log.*",
     "homeassistant.components.tado.*",