diff --git a/openrgb/orgb.py b/openrgb/orgb.py
index 523e650..f6206b1 100644
--- a/openrgb/orgb.py
+++ b/openrgb/orgb.py
@@ -200,6 +200,7 @@ def _update(self, data: utils.ControllerData):
         self._colors = self.colors[:]
         self.active_mode = data.active_mode
         self.data = data
+        self.state_hash = hash(str(data))
 
     def _set_device_color(self, color: utils.RGBColor, fast: bool = False):
         '''
@@ -410,6 +411,7 @@ def _callback(self, device: int, type: int, data: Any):
                     self.devices[device] = Device(data, device, self.comms)
                 else:
                     self.devices[device]._update(data)  # type: ignore
+                self.state_hash = hash("".join(str(dev.state_hash) for dev in self.devices if dev))
             except IndexError:
                 self.comms.requestDeviceNum()
         elif type == utils.PacketType.DEVICE_LIST_UPDATED: