diff --git a/homeassistant/components/opentherm_gw/binary_sensor.py b/homeassistant/components/opentherm_gw/binary_sensor.py
index e4880ed26e9..083fb103481 100644
--- a/homeassistant/components/opentherm_gw/binary_sensor.py
+++ b/homeassistant/components/opentherm_gw/binary_sensor.py
@@ -83,6 +83,8 @@ async def async_setup_entry(
 class OpenThermBinarySensor(BinarySensorEntity):
     """Represent an OpenTherm Gateway binary sensor."""
 
+    _attr_should_poll = False
+
     def __init__(self, gw_dev, var, source, device_class, friendly_name_format):
         """Initialize the binary sensor."""
         self.entity_id = async_generate_entity_id(
@@ -162,11 +164,6 @@ class OpenThermBinarySensor(BinarySensorEntity):
         """Return the class of this device."""
         return self._device_class
 
-    @property
-    def should_poll(self):
-        """Return False because entity pushes its state."""
-        return False
-
 
 class DeprecatedOpenThermBinarySensor(OpenThermBinarySensor):
     """Represent a deprecated OpenTherm Gateway Binary Sensor."""
diff --git a/homeassistant/components/opentherm_gw/climate.py b/homeassistant/components/opentherm_gw/climate.py
index 0350c446a3f..fecc99a4cca 100644
--- a/homeassistant/components/opentherm_gw/climate.py
+++ b/homeassistant/components/opentherm_gw/climate.py
@@ -62,6 +62,7 @@ async def async_setup_entry(
 class OpenThermClimate(ClimateEntity):
     """Representation of a climate device."""
 
+    _attr_should_poll = False
     _attr_supported_features = (
         ClimateEntityFeature.TARGET_TEMPERATURE | ClimateEntityFeature.PRESET_MODE
     )
@@ -201,11 +202,6 @@ class OpenThermClimate(ClimateEntity):
             return PRECISION_HALVES
         return PRECISION_WHOLE
 
-    @property
-    def should_poll(self):
-        """Disable polling for this entity."""
-        return False
-
     @property
     def temperature_unit(self):
         """Return the unit of measurement used by the platform."""
diff --git a/homeassistant/components/opentherm_gw/sensor.py b/homeassistant/components/opentherm_gw/sensor.py
index 7fb518b0e6d..5eea4fca099 100644
--- a/homeassistant/components/opentherm_gw/sensor.py
+++ b/homeassistant/components/opentherm_gw/sensor.py
@@ -86,6 +86,8 @@ async def async_setup_entry(
 class OpenThermSensor(SensorEntity):
     """Representation of an OpenTherm Gateway sensor."""
 
+    _attr_should_poll = False
+
     def __init__(self, gw_dev, var, source, device_class, unit, friendly_name_format):
         """Initialize the OpenTherm Gateway sensor."""
         self.entity_id = async_generate_entity_id(
@@ -171,11 +173,6 @@ class OpenThermSensor(SensorEntity):
         """Return the unit of measurement."""
         return self._unit
 
-    @property
-    def should_poll(self):
-        """Return False because entity pushes its state."""
-        return False
-
 
 class DeprecatedOpenThermSensor(OpenThermSensor):
     """Represent a deprecated OpenTherm Gateway Sensor."""
diff --git a/homeassistant/components/otp/sensor.py b/homeassistant/components/otp/sensor.py
index 726e9ed9e42..ff5a2965795 100644
--- a/homeassistant/components/otp/sensor.py
+++ b/homeassistant/components/otp/sensor.py
@@ -44,6 +44,8 @@ async def async_setup_platform(
 class TOTPSensor(SensorEntity):
     """Representation of a TOTP sensor."""
 
+    _attr_should_poll = False
+
     def __init__(self, name, token):
         """Initialize the sensor."""
         self._name = name
@@ -75,11 +77,6 @@ class TOTPSensor(SensorEntity):
         """Return the state of the sensor."""
         return self._state
 
-    @property
-    def should_poll(self):
-        """No polling needed."""
-        return False
-
     @property
     def icon(self):
         """Return the icon to use in the frontend."""
diff --git a/homeassistant/components/person/__init__.py b/homeassistant/components/person/__init__.py
index 85a6cf6135e..2eb80ed69cc 100644
--- a/homeassistant/components/person/__init__.py
+++ b/homeassistant/components/person/__init__.py
@@ -356,6 +356,8 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
 class Person(RestoreEntity):
     """Represent a tracked person."""
 
+    _attr_should_poll = False
+
     def __init__(self, config):
         """Set up person."""
         self._config = config
@@ -384,14 +386,6 @@ class Person(RestoreEntity):
         """Return entity picture."""
         return self._config.get(CONF_PICTURE)
 
-    @property
-    def should_poll(self):
-        """Return True if entity has to be polled for state.
-
-        False if entity pushes its state to HA.
-        """
-        return False
-
     @property
     def state(self):
         """Return the state of the person."""
diff --git a/homeassistant/components/pilight/base_class.py b/homeassistant/components/pilight/base_class.py
index 517beab850f..cb96d89e6a2 100644
--- a/homeassistant/components/pilight/base_class.py
+++ b/homeassistant/components/pilight/base_class.py
@@ -56,6 +56,8 @@ SWITCHES_SCHEMA = vol.Schema(
 class PilightBaseDevice(RestoreEntity):
     """Base class for pilight switches and lights."""
 
+    _attr_should_poll = False
+
     def __init__(self, hass, name, config):
         """Initialize a device."""
         self._hass = hass
@@ -95,11 +97,6 @@ class PilightBaseDevice(RestoreEntity):
         """Get the name of the switch."""
         return self._name
 
-    @property
-    def should_poll(self):
-        """No polling needed, state set when correct code is received."""
-        return False
-
     @property
     def assumed_state(self):
         """Return True if unable to access real state of the entity."""
diff --git a/homeassistant/components/pilight/sensor.py b/homeassistant/components/pilight/sensor.py
index 131fd22a780..0f707489e9a 100644
--- a/homeassistant/components/pilight/sensor.py
+++ b/homeassistant/components/pilight/sensor.py
@@ -51,6 +51,8 @@ def setup_platform(
 class PilightSensor(SensorEntity):
     """Representation of a sensor that can be updated using Pilight."""
 
+    _attr_should_poll = False
+
     def __init__(self, hass, name, variable, payload, unit_of_measurement):
         """Initialize the sensor."""
         self._state = None
@@ -62,11 +64,6 @@ class PilightSensor(SensorEntity):
 
         hass.bus.listen(pilight.EVENT, self._handle_code)
 
-    @property
-    def should_poll(self):
-        """No polling needed."""
-        return False
-
     @property
     def name(self):
         """Return the name of the sensor."""
diff --git a/homeassistant/components/plaato/entity.py b/homeassistant/components/plaato/entity.py
index 33ac5d910aa..8bdb7848bb1 100644
--- a/homeassistant/components/plaato/entity.py
+++ b/homeassistant/components/plaato/entity.py
@@ -19,6 +19,8 @@ from .const import (
 class PlaatoEntity(entity.Entity):
     """Representation of a Plaato Entity."""
 
+    _attr_should_poll = False
+
     def __init__(self, data, sensor_type, coordinator=None):
         """Initialize the sensor."""
         self._coordinator = coordinator
@@ -83,11 +85,6 @@ class PlaatoEntity(entity.Entity):
             return self._coordinator.last_update_success
         return True
 
-    @property
-    def should_poll(self):
-        """Return the polling state."""
-        return False
-
     async def async_added_to_hass(self):
         """When entity is added to hass."""
         if self._coordinator is not None:
diff --git a/homeassistant/components/plant/__init__.py b/homeassistant/components/plant/__init__.py
index 75d412f7f5f..0d95ccbc300 100644
--- a/homeassistant/components/plant/__init__.py
+++ b/homeassistant/components/plant/__init__.py
@@ -130,6 +130,8 @@ class Plant(Entity):
     configurable min and max values.
     """
 
+    _attr_should_poll = False
+
     READINGS = {
         READING_BATTERY: {
             ATTR_UNIT_OF_MEASUREMENT: PERCENTAGE,
@@ -323,11 +325,6 @@ class Plant(Entity):
 
         _LOGGER.debug("Initializing from database completed")
 
-    @property
-    def should_poll(self):
-        """No polling needed."""
-        return False
-
     @property
     def name(self):
         """Return the name of the sensor."""
diff --git a/homeassistant/components/plum_lightpad/light.py b/homeassistant/components/plum_lightpad/light.py
index 4b7f34f942f..f990efc3fcc 100644
--- a/homeassistant/components/plum_lightpad/light.py
+++ b/homeassistant/components/plum_lightpad/light.py
@@ -65,6 +65,8 @@ async def async_setup_entry(
 class PlumLight(LightEntity):
     """Representation of a Plum Lightpad dimmer."""
 
+    _attr_should_poll = False
+
     def __init__(self, load):
         """Initialize the light."""
         self._load = load
@@ -79,11 +81,6 @@ class PlumLight(LightEntity):
         self._brightness = event["level"]
         self.schedule_update_ha_state()
 
-    @property
-    def should_poll(self):
-        """No polling needed."""
-        return False
-
     @property
     def unique_id(self):
         """Combine logical load ID with .light to guarantee it is unique."""
@@ -142,6 +139,7 @@ class GlowRing(LightEntity):
     """Representation of a Plum Lightpad dimmer glow ring."""
 
     _attr_color_mode = ColorMode.HS
+    _attr_should_poll = False
     _attr_supported_color_modes = {ColorMode.HS}
 
     def __init__(self, lightpad):
@@ -178,11 +176,6 @@ class GlowRing(LightEntity):
         """Return the hue and saturation color value [float, float]."""
         return color_util.color_RGB_to_hs(self._red, self._green, self._blue)
 
-    @property
-    def should_poll(self):
-        """No polling needed."""
-        return False
-
     @property
     def unique_id(self):
         """Combine LightPad ID with .glow to guarantee it is unique."""
diff --git a/homeassistant/components/point/__init__.py b/homeassistant/components/point/__init__.py
index 99108323187..d4b83772300 100644
--- a/homeassistant/components/point/__init__.py
+++ b/homeassistant/components/point/__init__.py
@@ -256,6 +256,8 @@ class MinutPointClient:
 class MinutPointEntity(Entity):
     """Base Entity used by the sensors."""
 
+    _attr_should_poll = False
+
     def __init__(self, point_client, device_id, device_class):
         """Initialize the entity."""
         self._async_unsub_dispatcher_connect = None
@@ -347,11 +349,6 @@ class MinutPointEntity(Entity):
         last_update = parse_datetime(self.device.last_update)
         return last_update
 
-    @property
-    def should_poll(self):
-        """No polling needed for point."""
-        return False
-
     @property
     def unique_id(self):
         """Return the unique id of the sensor."""
diff --git a/homeassistant/components/qwikswitch/__init__.py b/homeassistant/components/qwikswitch/__init__.py
index 2df4a2ab73e..d11b71a6dd4 100644
--- a/homeassistant/components/qwikswitch/__init__.py
+++ b/homeassistant/components/qwikswitch/__init__.py
@@ -72,6 +72,8 @@ CONFIG_SCHEMA = vol.Schema(
 class QSEntity(Entity):
     """Qwikswitch Entity base."""
 
+    _attr_should_poll = False
+
     def __init__(self, qsid, name):
         """Initialize the QSEntity."""
         self._name = name
@@ -82,11 +84,6 @@ class QSEntity(Entity):
         """Return the name of the sensor."""
         return self._name
 
-    @property
-    def should_poll(self):
-        """QS sensors gets packets in update_packet."""
-        return False
-
     @property
     def unique_id(self):
         """Return a unique identifier for this sensor."""
diff --git a/homeassistant/components/raspyrfm/switch.py b/homeassistant/components/raspyrfm/switch.py
index 695a8415cc7..6d4e09a96c8 100644
--- a/homeassistant/components/raspyrfm/switch.py
+++ b/homeassistant/components/raspyrfm/switch.py
@@ -96,6 +96,8 @@ def setup_platform(
 class RaspyRFMSwitch(SwitchEntity):
     """Representation of a RaspyRFM switch."""
 
+    _attr_should_poll = False
+
     def __init__(self, raspyrfm_client, name: str, gateway, controlunit):
         """Initialize the switch."""
         self._raspyrfm_client = raspyrfm_client
@@ -111,11 +113,6 @@ class RaspyRFMSwitch(SwitchEntity):
         """Return the name of the device if any."""
         return self._name
 
-    @property
-    def should_poll(self):
-        """Return True if polling should be used."""
-        return False
-
     @property
     def assumed_state(self):
         """Return True when the current state can not be queried."""
diff --git a/homeassistant/components/remote_rpi_gpio/binary_sensor.py b/homeassistant/components/remote_rpi_gpio/binary_sensor.py
index 78272384748..9af1a83b2e9 100644
--- a/homeassistant/components/remote_rpi_gpio/binary_sensor.py
+++ b/homeassistant/components/remote_rpi_gpio/binary_sensor.py
@@ -66,6 +66,8 @@ def setup_platform(
 class RemoteRPiGPIOBinarySensor(BinarySensorEntity):
     """Represent a binary sensor that uses a Remote Raspberry Pi GPIO."""
 
+    _attr_should_poll = False
+
     def __init__(self, name, sensor, invert_logic):
         """Initialize the RPi binary sensor."""
         self._name = name
@@ -84,11 +86,6 @@ class RemoteRPiGPIOBinarySensor(BinarySensorEntity):
         self._sensor.when_deactivated = read_gpio
         self._sensor.when_activated = read_gpio
 
-    @property
-    def should_poll(self):
-        """No polling needed."""
-        return False
-
     @property
     def name(self):
         """Return the name of the sensor."""
diff --git a/homeassistant/components/remote_rpi_gpio/switch.py b/homeassistant/components/remote_rpi_gpio/switch.py
index 5479b035556..9e7aca37663 100644
--- a/homeassistant/components/remote_rpi_gpio/switch.py
+++ b/homeassistant/components/remote_rpi_gpio/switch.py
@@ -52,6 +52,8 @@ def setup_platform(
 class RemoteRPiGPIOSwitch(SwitchEntity):
     """Representation of a Remote Raspberry Pi GPIO."""
 
+    _attr_should_poll = False
+
     def __init__(self, name, led):
         """Initialize the pin."""
         self._name = name or DEVICE_DEFAULT_NAME
@@ -63,11 +65,6 @@ class RemoteRPiGPIOSwitch(SwitchEntity):
         """Return the name of the switch."""
         return self._name
 
-    @property
-    def should_poll(self):
-        """No polling needed."""
-        return False
-
     @property
     def assumed_state(self):
         """If unable to access real state of the entity."""
diff --git a/homeassistant/components/roomba/irobot_base.py b/homeassistant/components/roomba/irobot_base.py
index dd076f6fb63..f443f72279f 100644
--- a/homeassistant/components/roomba/irobot_base.py
+++ b/homeassistant/components/roomba/irobot_base.py
@@ -60,6 +60,8 @@ STATE_MAP = {
 class IRobotEntity(Entity):
     """Base class for iRobot Entities."""
 
+    _attr_should_poll = False
+
     def __init__(self, roomba, blid):
         """Initialize the iRobot handler."""
         self.vacuum = roomba
@@ -69,11 +71,6 @@ class IRobotEntity(Entity):
         self._version = self.vacuum_state.get("softwareVer")
         self._sku = self.vacuum_state.get("sku")
 
-    @property
-    def should_poll(self):
-        """Disable polling."""
-        return False
-
     @property
     def robot_unique_id(self):
         """Return the uniqueid of the vacuum cleaner."""
diff --git a/homeassistant/components/roon/media_player.py b/homeassistant/components/roon/media_player.py
index 3651bd9ec05..673316f64a3 100644
--- a/homeassistant/components/roon/media_player.py
+++ b/homeassistant/components/roon/media_player.py
@@ -76,6 +76,7 @@ async def async_setup_entry(
 class RoonDevice(MediaPlayerEntity):
     """Representation of an Roon device."""
 
+    _attr_should_poll = False
     _attr_supported_features = (
         MediaPlayerEntityFeature.BROWSE_MEDIA
         | MediaPlayerEntityFeature.GROUPING
@@ -295,11 +296,6 @@ class RoonDevice(MediaPlayerEntity):
         """Return the id of this roon client."""
         return self._unique_id
 
-    @property
-    def should_poll(self):
-        """Return True if entity has to be polled for state."""
-        return False
-
     @property
     def zone_id(self):
         """Return current session Id."""
diff --git a/homeassistant/components/russound_rio/media_player.py b/homeassistant/components/russound_rio/media_player.py
index 054448cd9ad..e905ab0c726 100644
--- a/homeassistant/components/russound_rio/media_player.py
+++ b/homeassistant/components/russound_rio/media_player.py
@@ -70,6 +70,7 @@ async def async_setup_platform(
 class RussoundZoneDevice(MediaPlayerEntity):
     """Representation of a Russound Zone."""
 
+    _attr_should_poll = False
     _attr_supported_features = (
         MediaPlayerEntityFeature.VOLUME_MUTE
         | MediaPlayerEntityFeature.VOLUME_SET
@@ -119,11 +120,6 @@ class RussoundZoneDevice(MediaPlayerEntity):
         self._russ.add_zone_callback(self._zone_callback_handler)
         self._russ.add_source_callback(self._source_callback_handler)
 
-    @property
-    def should_poll(self):
-        """No polling needed."""
-        return False
-
     @property
     def name(self):
         """Return the name of the zone."""