diff --git a/kasa/smart/smartdevice.py b/kasa/smart/smartdevice.py
index 841c2351..433b9949 100644
--- a/kasa/smart/smartdevice.py
+++ b/kasa/smart/smartdevice.py
@@ -141,6 +141,14 @@ class SmartDevice(Device):
                 icon="mdi:signal",
             )
         )
+        self.add_descriptor(
+            Descriptor(
+                self,
+                "RSSI",
+                attribute_getter=lambda x: x._info["rssi"],
+                icon="mdi:signal",
+            )
+        )
         self.add_descriptor(
             Descriptor(
                 device=self, name="Time", attribute_getter="time", show_in_hass=False