diff --git a/homeassistant/components/netatmo/camera.py b/homeassistant/components/netatmo/camera.py
index 6e55b884d4d..5163c9582b0 100644
--- a/homeassistant/components/netatmo/camera.py
+++ b/homeassistant/components/netatmo/camera.py
@@ -7,6 +7,7 @@ import voluptuous as vol
 
 from homeassistant.components.camera import SUPPORT_STREAM, Camera
 from homeassistant.core import callback
+from homeassistant.exceptions import PlatformNotReady
 from homeassistant.helpers import config_validation as cv, entity_platform
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 
@@ -49,15 +50,17 @@ async def async_setup_entry(hass, entry, async_add_entities):
 
     data_handler = hass.data[DOMAIN][entry.entry_id][DATA_HANDLER]
 
+    await data_handler.register_data_class(
+        CAMERA_DATA_CLASS_NAME, CAMERA_DATA_CLASS_NAME, None
+    )
+
+    if CAMERA_DATA_CLASS_NAME not in data_handler.data:
+        raise PlatformNotReady
+
     async def get_entities():
         """Retrieve Netatmo entities."""
-        await data_handler.register_data_class(
-            CAMERA_DATA_CLASS_NAME, CAMERA_DATA_CLASS_NAME, None
-        )
 
-        data = data_handler.data
-
-        if not data.get(CAMERA_DATA_CLASS_NAME):
+        if not data_handler.data.get(CAMERA_DATA_CLASS_NAME):
             return []
 
         data_class = data_handler.data[CAMERA_DATA_CLASS_NAME]
@@ -94,24 +97,25 @@ async def async_setup_entry(hass, entry, async_add_entities):
 
     async_add_entities(await get_entities(), True)
 
+    await data_handler.unregister_data_class(CAMERA_DATA_CLASS_NAME, None)
+
     platform = entity_platform.current_platform.get()
 
-    if data_handler.data[CAMERA_DATA_CLASS_NAME] is not None:
-        platform.async_register_entity_service(
-            SERVICE_SET_PERSONS_HOME,
-            {vol.Required(ATTR_PERSONS): vol.All(cv.ensure_list, [cv.string])},
-            "_service_set_persons_home",
-        )
-        platform.async_register_entity_service(
-            SERVICE_SET_PERSON_AWAY,
-            {vol.Optional(ATTR_PERSON): cv.string},
-            "_service_set_person_away",
-        )
-        platform.async_register_entity_service(
-            SERVICE_SET_CAMERA_LIGHT,
-            {vol.Required(ATTR_CAMERA_LIGHT_MODE): vol.In(CAMERA_LIGHT_MODES)},
-            "_service_set_camera_light",
-        )
+    platform.async_register_entity_service(
+        SERVICE_SET_PERSONS_HOME,
+        {vol.Required(ATTR_PERSONS): vol.All(cv.ensure_list, [cv.string])},
+        "_service_set_persons_home",
+    )
+    platform.async_register_entity_service(
+        SERVICE_SET_PERSON_AWAY,
+        {vol.Optional(ATTR_PERSON): cv.string},
+        "_service_set_person_away",
+    )
+    platform.async_register_entity_service(
+        SERVICE_SET_CAMERA_LIGHT,
+        {vol.Required(ATTR_CAMERA_LIGHT_MODE): vol.In(CAMERA_LIGHT_MODES)},
+        "_service_set_camera_light",
+    )
 
 
 class NetatmoCamera(NetatmoBase, Camera):
diff --git a/homeassistant/components/netatmo/climate.py b/homeassistant/components/netatmo/climate.py
index a53f7f9fb08..d12ee9263db 100644
--- a/homeassistant/components/netatmo/climate.py
+++ b/homeassistant/components/netatmo/climate.py
@@ -25,6 +25,7 @@ from homeassistant.const import (
     TEMP_CELSIUS,
 )
 from homeassistant.core import callback
+from homeassistant.exceptions import PlatformNotReady
 from homeassistant.helpers import config_validation as cv, entity_platform
 from homeassistant.helpers.device_registry import async_get_registry
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
@@ -81,6 +82,7 @@ NETATMO_MAP_PRESET = {
     STATE_NETATMO_AWAY: PRESET_AWAY,
     STATE_NETATMO_OFF: STATE_NETATMO_OFF,
     STATE_NETATMO_MANUAL: STATE_NETATMO_MANUAL,
+    STATE_NETATMO_HOME: PRESET_SCHEDULE,
 }
 
 HVAC_MAP_NETATMO = {
@@ -111,8 +113,8 @@ async def async_setup_entry(hass, entry, async_add_entities):
     )
     home_data = data_handler.data.get(HOMEDATA_DATA_CLASS_NAME)
 
-    if not home_data:
-        return
+    if HOMEDATA_DATA_CLASS_NAME not in data_handler.data:
+        raise PlatformNotReady
 
     async def get_entities():
         """Retrieve Netatmo entities."""
@@ -151,6 +153,8 @@ async def async_setup_entry(hass, entry, async_add_entities):
 
     async_add_entities(await get_entities(), True)
 
+    await data_handler.unregister_data_class(HOMEDATA_DATA_CLASS_NAME, None)
+
     platform = entity_platform.current_platform.get()
 
     if home_data is not None:
diff --git a/homeassistant/components/netatmo/data_handler.py b/homeassistant/components/netatmo/data_handler.py
index 9bc4b197f1b..be0120bd1a0 100644
--- a/homeassistant/components/netatmo/data_handler.py
+++ b/homeassistant/components/netatmo/data_handler.py
@@ -129,7 +129,11 @@ class NetatmoDataHandler:
                 if update_callback:
                     update_callback()
 
-        except (pyatmo.NoDevice, pyatmo.ApiError) as err:
+        except pyatmo.NoDevice as err:
+            _LOGGER.debug(err)
+            self.data[data_class_entry] = None
+
+        except pyatmo.ApiError as err:
             _LOGGER.debug(err)
 
     async def register_data_class(
diff --git a/homeassistant/components/netatmo/light.py b/homeassistant/components/netatmo/light.py
index dc8bf3f1fc8..eed12f048c8 100644
--- a/homeassistant/components/netatmo/light.py
+++ b/homeassistant/components/netatmo/light.py
@@ -31,18 +31,15 @@ async def async_setup_entry(hass, entry, async_add_entities):
 
     data_handler = hass.data[DOMAIN][entry.entry_id][DATA_HANDLER]
 
+    if CAMERA_DATA_CLASS_NAME not in data_handler.data:
+        raise PlatformNotReady
+
     async def get_entities():
         """Retrieve Netatmo entities."""
-        await data_handler.register_data_class(
-            CAMERA_DATA_CLASS_NAME, CAMERA_DATA_CLASS_NAME, None
-        )
 
         entities = []
         all_cameras = []
 
-        if CAMERA_DATA_CLASS_NAME not in data_handler.data:
-            raise PlatformNotReady
-
         try:
             for home in data_handler.data[CAMERA_DATA_CLASS_NAME].cameras.values():
                 for camera in home.values():
diff --git a/homeassistant/components/netatmo/sensor.py b/homeassistant/components/netatmo/sensor.py
index f8484444818..9176b670bea 100644
--- a/homeassistant/components/netatmo/sensor.py
+++ b/homeassistant/components/netatmo/sensor.py
@@ -20,6 +20,7 @@ from homeassistant.const import (
     TEMP_CELSIUS,
 )
 from homeassistant.core import HomeAssistant, callback
+from homeassistant.exceptions import PlatformNotReady
 from homeassistant.helpers.device_registry import async_entries_for_config_entry
 from homeassistant.helpers.dispatcher import (
     async_dispatcher_connect,
@@ -129,14 +130,25 @@ async def async_setup_entry(hass, entry, async_add_entities):
     """Set up the Netatmo weather and homecoach platform."""
     data_handler = hass.data[DOMAIN][entry.entry_id][DATA_HANDLER]
 
+    await data_handler.register_data_class(
+        WEATHERSTATION_DATA_CLASS_NAME, WEATHERSTATION_DATA_CLASS_NAME, None
+    )
+    await data_handler.register_data_class(
+        HOMECOACH_DATA_CLASS_NAME, HOMECOACH_DATA_CLASS_NAME, None
+    )
+
     async def find_entities(data_class_name):
         """Find all entities."""
-        await data_handler.register_data_class(data_class_name, data_class_name, None)
+        if data_class_name not in data_handler.data:
+            raise PlatformNotReady
 
         all_module_infos = {}
         data = data_handler.data
 
-        if not data.get(data_class_name):
+        if data_class_name not in data:
+            return []
+
+        if data[data_class_name] is None:
             return []
 
         data_class = data[data_class_name]
@@ -174,6 +186,8 @@ async def async_setup_entry(hass, entry, async_add_entities):
                     NetatmoSensor(data_handler, data_class_name, module, condition)
                 )
 
+        await data_handler.unregister_data_class(data_class_name, None)
+
         return entities
 
     for data_class_name in [