diff --git a/custom_components/xiaomi_miot/config_flow.py b/custom_components/xiaomi_miot/config_flow.py
index e1ed07048..b77021ac3 100644
--- a/custom_components/xiaomi_miot/config_flow.py
+++ b/custom_components/xiaomi_miot/config_flow.py
@@ -25,6 +25,7 @@
     MiotCloud,
     MiCloudException,
 )
+from .core.utils import async_analytics_track_event
 
 _LOGGER = logging.getLogger(__name__)
 DEFAULT_INTERVAL = 30
@@ -50,6 +51,7 @@ async def check_miio_device(hass, user_input, errors):
         device = MiioDevice(host, token)
         info = await hass.async_add_executor_job(device.info)
     except DeviceException:
+        device = None
         info = None
         errors['base'] = 'cannot_connect'
     _LOGGER.debug('Xiaomi Miot config flow: %s', {
@@ -57,13 +59,32 @@ async def check_miio_device(hass, user_input, errors):
         'miio_info': info,
         'errors': errors,
     })
+    model = ''
     if info is not None:
         if not user_input.get(CONF_MODEL):
-            user_input[CONF_MODEL] = str(info.model or '')
+            model = str(info.model or '')
+            user_input[CONF_MODEL] = model
         user_input['miio_info'] = dict(info.raw or {})
-        miot_type = await MiotSpec.async_get_model_type(hass, user_input.get(CONF_MODEL))
+        miot_type = await MiotSpec.async_get_model_type(hass, model)
         user_input['miot_type'] = miot_type
         user_input['unique_did'] = format_mac(info.mac_address)
+        if miot_type and device:
+            try:
+                pms = [
+                    {'did': 'miot', 'siid': 2, 'piid': 1},
+                    {'did': 'miot', 'siid': 2, 'piid': 2},
+                    {'did': 'miot', 'siid': 3, 'piid': 1},
+                ]
+                results = device.get_properties(pms, property_getter='get_properties') or []
+                for prop in results:
+                    if not isinstance(prop, dict):
+                        continue
+                    if prop.get('code') == 0:
+                        # Collect supported models in LAN
+                        await async_analytics_track_event('miot', 'local', model)
+                        break
+            except DeviceException:
+                pass
     return user_input
 
 
diff --git a/custom_components/xiaomi_miot/core/utils.py b/custom_components/xiaomi_miot/core/utils.py
index c34d96073..207e81e39 100644
--- a/custom_components/xiaomi_miot/core/utils.py
+++ b/custom_components/xiaomi_miot/core/utils.py
@@ -1,3 +1,7 @@
+import time
+import requests
+from functools import partial
+
 
 class RC4:
     _idx = 0
@@ -39,3 +43,21 @@ def crypt(self, data):
     def init1024(self):
         self.crypt(bytes(1024))
         return self
+
+
+def analytics_track_event(event, action, label, value=0, node_id=''):
+    pms = {
+        'id': '1280294351',
+        'ei': '|'.join([event, action, label, f'{value}', node_id]),
+        'p': 'https://miot-spec.com',
+        't': 'Home Assistant',
+        'rnd': int(time.time() / 2.67),
+    }
+    url = 'https://ei.cnzz.com/stat.htm'
+    return requests.get(url, params=pms)
+
+
+async def async_analytics_track_event(self, *args, **kwargs):
+    return await self.hass.async_add_executor_job(
+        partial(self.analytics_track_event, *args, **kwargs)
+    )