diff --git a/homeassistant/components/ezviz/update.py b/homeassistant/components/ezviz/update.py
index 05735d152cf..25a506a0052 100644
--- a/homeassistant/components/ezviz/update.py
+++ b/homeassistant/components/ezviz/update.py
@@ -73,11 +73,9 @@ class EzvizUpdateEntity(EzvizEntity, UpdateEntity):
         return self.data["version"]
 
     @property
-    def in_progress(self) -> bool | int | None:
+    def in_progress(self) -> bool:
         """Update installation progress."""
-        if self.data["upgrade_in_progress"]:
-            return self.data["upgrade_percent"]
-        return False
+        return bool(self.data["upgrade_in_progress"])
 
     @property
     def latest_version(self) -> str | None:
@@ -93,6 +91,13 @@ class EzvizUpdateEntity(EzvizEntity, UpdateEntity):
             return self.data["latest_firmware_info"].get("desc")
         return None
 
+    @property
+    def update_percentage(self) -> int | None:
+        """Update installation progress."""
+        if self.data["upgrade_in_progress"]:
+            return self.data["upgrade_percent"]
+        return None
+
     async def async_install(
         self, version: str | None, backup: bool, **kwargs: Any
     ) -> None: