diff --git a/homeassistant/components/netatmo/__init__.py b/homeassistant/components/netatmo/__init__.py
index 28d422557da3f..4b9f0690ac5a4 100644
--- a/homeassistant/components/netatmo/__init__.py
+++ b/homeassistant/components/netatmo/__init__.py
@@ -3,6 +3,7 @@
 from datetime import timedelta
 from urllib.error import HTTPError
 
+import pyatmo
 import voluptuous as vol
 
 from homeassistant.const import (
@@ -89,7 +90,6 @@
 
 def setup(hass, config):
     """Set up the Netatmo devices."""
-    import pyatmo
 
     hass.data[DATA_PERSONS] = {}
     try:
@@ -254,8 +254,6 @@ def get_persons(self):
     @Throttle(MIN_TIME_BETWEEN_UPDATES)
     def update(self):
         """Call the Netatmo API to update the data."""
-        import pyatmo
-
         self.camera_data = pyatmo.CameraData(self.auth, size=100)
 
     @Throttle(MIN_TIME_BETWEEN_EVENT_UPDATES)
diff --git a/homeassistant/components/netatmo/binary_sensor.py b/homeassistant/components/netatmo/binary_sensor.py
index 591cd790ecf5d..1a40d3952e945 100644
--- a/homeassistant/components/netatmo/binary_sensor.py
+++ b/homeassistant/components/netatmo/binary_sensor.py
@@ -1,6 +1,7 @@
 """Support for the Netatmo binary sensors."""
 import logging
 
+from pyatmo import NoDevice
 import voluptuous as vol
 
 from homeassistant.components.binary_sensor import PLATFORM_SCHEMA, BinarySensorDevice
@@ -58,15 +59,13 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
 
     module_name = None
 
-    import pyatmo
-
     auth = hass.data[DATA_NETATMO_AUTH]
 
     try:
         data = CameraData(hass, auth, home)
         if not data.get_camera_names():
             return None
-    except pyatmo.NoDevice:
+    except NoDevice:
         return None
 
     welcome_sensors = config.get(CONF_WELCOME_SENSORS, WELCOME_SENSOR_TYPES)
diff --git a/homeassistant/components/netatmo/camera.py b/homeassistant/components/netatmo/camera.py
index 60428961cb95b..ecc38add3b41c 100644
--- a/homeassistant/components/netatmo/camera.py
+++ b/homeassistant/components/netatmo/camera.py
@@ -1,6 +1,7 @@
 """Support for the Netatmo cameras."""
 import logging
 
+from pyatmo import NoDevice
 import requests
 import voluptuous as vol
 
@@ -38,7 +39,6 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
     home = config.get(CONF_HOME)
     verify_ssl = config.get(CONF_VERIFY_SSL, True)
     quality = config.get(CONF_QUALITY, DEFAULT_QUALITY)
-    import pyatmo
 
     auth = hass.data[DATA_NETATMO_AUTH]
 
@@ -60,7 +60,7 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
                 ]
             )
         data.get_persons()
-    except pyatmo.NoDevice:
+    except NoDevice:
         return None
 
 
diff --git a/homeassistant/components/netatmo/climate.py b/homeassistant/components/netatmo/climate.py
index 1465058652dea..8ba13a03889d2 100644
--- a/homeassistant/components/netatmo/climate.py
+++ b/homeassistant/components/netatmo/climate.py
@@ -3,6 +3,7 @@
 import logging
 from typing import Optional, List
 
+import pyatmo
 import requests
 import voluptuous as vol
 
@@ -103,8 +104,6 @@
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the NetAtmo Thermostat."""
-    import pyatmo
-
     homes_conf = config.get(CONF_HOMES)
 
     auth = hass.data[DATA_NETATMO_AUTH]
@@ -365,8 +364,6 @@ def get_home_ids(self):
 
     def setup(self):
         """Retrieve HomeData by NetAtmo API."""
-        import pyatmo
-
         try:
             self.homedata = pyatmo.HomeData(self.auth)
             self.home_id = self.homedata.gethomeId(self.home)
@@ -408,8 +405,6 @@ def get_room_ids(self):
 
     def setup(self):
         """Retrieve HomeData and HomeStatus by NetAtmo API."""
-        import pyatmo
-
         try:
             self.homedata = pyatmo.HomeData(self.auth)
             self.homestatus = pyatmo.HomeStatus(self.auth, home_id=self.home_id)
@@ -423,8 +418,6 @@ def setup(self):
     @Throttle(MIN_TIME_BETWEEN_UPDATES)
     def update(self):
         """Call the NetAtmo API to update the data."""
-        import pyatmo
-
         try:
             self.homestatus = pyatmo.HomeStatus(self.auth, home_id=self.home_id)
         except TypeError:
diff --git a/homeassistant/components/netatmo/sensor.py b/homeassistant/components/netatmo/sensor.py
index 9e68c078cdcb3..38e3753708e1b 100644
--- a/homeassistant/components/netatmo/sensor.py
+++ b/homeassistant/components/netatmo/sensor.py
@@ -4,6 +4,7 @@
 from datetime import timedelta
 from time import time
 
+import pyatmo
 import requests
 import voluptuous as vol
 
@@ -174,8 +175,6 @@ def _retry(_data):
             if _dev:
                 add_entities(_dev, True)
 
-        import pyatmo
-
         for data_class in [pyatmo.WeatherStationData, pyatmo.HomeCoachData]:
             try:
                 data = NetatmoData(auth, data_class, config.get(CONF_STATION))
@@ -512,8 +511,6 @@ def __init__(self, auth, lat_ne, lon_ne, lat_sw, lon_sw):
     @Throttle(MIN_TIME_BETWEEN_UPDATES)
     def update(self):
         """Request an update from the Netatmo API."""
-        import pyatmo
-
         data = pyatmo.PublicData(
             self.auth,
             LAT_NE=self.lat_ne,
@@ -559,12 +556,10 @@ def update(self):
         if time() < self._next_update or not self._update_in_progress.acquire(False):
             return
         try:
-            from pyatmo import NoDevice
-
             try:
                 self.station_data = self.data_class(self.auth)
                 _LOGGER.debug("%s detected!", str(self.data_class.__name__))
-            except NoDevice:
+            except pyatmo.NoDevice:
                 _LOGGER.warning(
                     "No Weather or HomeCoach devices found for %s", str(self.station)
                 )