diff --git a/homeassistant/components/switchbot/sensor.py b/homeassistant/components/switchbot/sensor.py
index 78b078c26b4..0a0c4b265ec 100644
--- a/homeassistant/components/switchbot/sensor.py
+++ b/homeassistant/components/switchbot/sensor.py
@@ -9,6 +9,7 @@ from homeassistant.const import (
     DEVICE_CLASS_BATTERY,
     DEVICE_CLASS_ILLUMINANCE,
     DEVICE_CLASS_SIGNAL_STRENGTH,
+    ENTITY_CATEGORY_DIAGNOSTIC,
     PERCENTAGE,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
 )
@@ -27,11 +28,13 @@ SENSOR_TYPES: dict[str, SensorEntityDescription] = {
         native_unit_of_measurement=SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
         device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
         entity_registry_enabled_default=False,
+        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
     ),
     "battery": SensorEntityDescription(
         key="battery",
         native_unit_of_measurement=PERCENTAGE,
         device_class=DEVICE_CLASS_BATTERY,
+        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
     ),
     "lightLevel": SensorEntityDescription(
         key="lightLevel",