diff --git a/homeassistant/components/shelly/__init__.py b/homeassistant/components/shelly/__init__.py
index 4737dd6317e..703e47566d7 100644
--- a/homeassistant/components/shelly/__init__.py
+++ b/homeassistant/components/shelly/__init__.py
@@ -433,6 +433,7 @@ class BlockDeviceWrapper(update_coordinator.DataUpdateCoordinator):
             manufacturer="Shelly",
             model=aioshelly.const.MODEL_NAMES.get(self.model, self.model),
             sw_version=sw_version,
+            hw_version=f"gen{self.device.gen} ({self.model})",
             configuration_url=f"http://{self.entry.data[CONF_HOST]}",
         )
         self.device_id = entry.id
@@ -717,6 +718,7 @@ class RpcDeviceWrapper(update_coordinator.DataUpdateCoordinator):
             manufacturer="Shelly",
             model=aioshelly.const.MODEL_NAMES.get(self.model, self.model),
             sw_version=sw_version,
+            hw_version=f"gen{self.device.gen} ({self.model})",
             configuration_url=f"http://{self.entry.data[CONF_HOST]}",
         )
         self.device_id = entry.id