diff --git a/homeassistant/components/daikin/const.py b/homeassistant/components/daikin/const.py
index 5b4bdd28331..b03c8eb113d 100644
--- a/homeassistant/components/daikin/const.py
+++ b/homeassistant/components/daikin/const.py
@@ -5,10 +5,12 @@ from homeassistant.const import (
     CONF_NAME,
     CONF_TYPE,
     CONF_UNIT_OF_MEASUREMENT,
+    DEVICE_CLASS_ENERGY,
     DEVICE_CLASS_HUMIDITY,
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_TEMPERATURE,
     ENERGY_KILO_WATT_HOUR,
+    FREQUENCY_HERTZ,
     PERCENTAGE,
     POWER_KILO_WATT,
     TEMP_CELSIUS,
@@ -24,6 +26,7 @@ ATTR_COOL_ENERGY = "cool_energy"
 ATTR_HEAT_ENERGY = "heat_energy"
 ATTR_HUMIDITY = "humidity"
 ATTR_TARGET_HUMIDITY = "target_humidity"
+ATTR_COMPRESSOR_FREQUENCY = "compressor_frequency"
 
 ATTR_STATE_ON = "on"
 ATTR_STATE_OFF = "off"
@@ -32,6 +35,7 @@ SENSOR_TYPE_TEMPERATURE = "temperature"
 SENSOR_TYPE_HUMIDITY = "humidity"
 SENSOR_TYPE_POWER = "power"
 SENSOR_TYPE_ENERGY = "energy"
+SENSOR_TYPE_FREQUENCY = "frequency"
 
 SENSOR_TYPES = {
     ATTR_INSIDE_TEMPERATURE: {
@@ -68,14 +72,22 @@ SENSOR_TYPES = {
         CONF_NAME: "Cool Energy Consumption",
         CONF_TYPE: SENSOR_TYPE_ENERGY,
         CONF_ICON: "mdi:snowflake",
+        CONF_DEVICE_CLASS: DEVICE_CLASS_ENERGY,
         CONF_UNIT_OF_MEASUREMENT: ENERGY_KILO_WATT_HOUR,
     },
     ATTR_HEAT_ENERGY: {
         CONF_NAME: "Heat Energy Consumption",
         CONF_TYPE: SENSOR_TYPE_ENERGY,
         CONF_ICON: "mdi:fire",
+        CONF_DEVICE_CLASS: DEVICE_CLASS_ENERGY,
         CONF_UNIT_OF_MEASUREMENT: ENERGY_KILO_WATT_HOUR,
     },
+    ATTR_COMPRESSOR_FREQUENCY: {
+        CONF_NAME: "Compressor Frequency",
+        CONF_TYPE: SENSOR_TYPE_FREQUENCY,
+        CONF_ICON: "mdi:fan",
+        CONF_UNIT_OF_MEASUREMENT: FREQUENCY_HERTZ,
+    },
 }
 
 CONF_UUID = "uuid"
diff --git a/homeassistant/components/daikin/manifest.json b/homeassistant/components/daikin/manifest.json
index 704cfcf739c..f34dc8edc57 100644
--- a/homeassistant/components/daikin/manifest.json
+++ b/homeassistant/components/daikin/manifest.json
@@ -3,7 +3,7 @@
   "name": "Daikin AC",
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/daikin",
-  "requirements": ["pydaikin==2.4.3"],
+  "requirements": ["pydaikin==2.4.4"],
   "codeowners": ["@fredrike"],
   "zeroconf": ["_dkapi._tcp.local."],
   "quality_scale": "platinum",
diff --git a/homeassistant/components/daikin/sensor.py b/homeassistant/components/daikin/sensor.py
index a5b515ea918..3bfc0a3926c 100644
--- a/homeassistant/components/daikin/sensor.py
+++ b/homeassistant/components/daikin/sensor.py
@@ -10,6 +10,7 @@ from homeassistant.const import (
 
 from . import DOMAIN as DAIKIN_DOMAIN, DaikinApi
 from .const import (
+    ATTR_COMPRESSOR_FREQUENCY,
     ATTR_COOL_ENERGY,
     ATTR_HEAT_ENERGY,
     ATTR_HUMIDITY,
@@ -18,6 +19,7 @@ from .const import (
     ATTR_TARGET_HUMIDITY,
     ATTR_TOTAL_POWER,
     SENSOR_TYPE_ENERGY,
+    SENSOR_TYPE_FREQUENCY,
     SENSOR_TYPE_HUMIDITY,
     SENSOR_TYPE_POWER,
     SENSOR_TYPE_TEMPERATURE,
@@ -46,6 +48,8 @@ async def async_setup_entry(hass, entry, async_add_entities):
     if daikin_api.device.support_humidity:
         sensors.append(ATTR_HUMIDITY)
         sensors.append(ATTR_TARGET_HUMIDITY)
+    if daikin_api.device.support_compressor_frequency:
+        sensors.append(ATTR_COMPRESSOR_FREQUENCY)
     async_add_entities([DaikinSensor.factory(daikin_api, sensor) for sensor in sensors])
 
 
@@ -60,6 +64,7 @@ class DaikinSensor(SensorEntity):
             SENSOR_TYPE_HUMIDITY: DaikinClimateSensor,
             SENSOR_TYPE_POWER: DaikinPowerSensor,
             SENSOR_TYPE_ENERGY: DaikinPowerSensor,
+            SENSOR_TYPE_FREQUENCY: DaikinClimateSensor,
         }[SENSOR_TYPES[monitored_state][CONF_TYPE]]
         return cls(api, monitored_state)
 
@@ -125,6 +130,10 @@ class DaikinClimateSensor(DaikinSensor):
             return self._api.device.humidity
         if self._device_attribute == ATTR_TARGET_HUMIDITY:
             return self._api.device.target_humidity
+
+        if self._device_attribute == ATTR_COMPRESSOR_FREQUENCY:
+            return self._api.device.compressor_frequency
+
         return None
 
 
@@ -135,9 +144,9 @@ class DaikinPowerSensor(DaikinSensor):
     def state(self):
         """Return the state of the sensor."""
         if self._device_attribute == ATTR_TOTAL_POWER:
-            return round(self._api.device.current_total_power_consumption, 3)
+            return round(self._api.device.current_total_power_consumption, 2)
         if self._device_attribute == ATTR_COOL_ENERGY:
-            return round(self._api.device.last_hour_cool_energy_consumption, 3)
+            return round(self._api.device.last_hour_cool_energy_consumption, 2)
         if self._device_attribute == ATTR_HEAT_ENERGY:
-            return round(self._api.device.last_hour_heat_energy_consumption, 3)
+            return round(self._api.device.last_hour_heat_energy_consumption, 2)
         return None
diff --git a/requirements_all.txt b/requirements_all.txt
index 629961a1fa9..df9cd4fb2fd 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1376,7 +1376,7 @@ pycsspeechtts==1.0.4
 # pycups==1.9.73
 
 # homeassistant.components.daikin
-pydaikin==2.4.3
+pydaikin==2.4.4
 
 # homeassistant.components.danfoss_air
 pydanfossair==0.1.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 9247b1bfefd..1659c6f7766 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -774,7 +774,7 @@ pycomfoconnect==0.4
 pycoolmasternet-async==0.1.2
 
 # homeassistant.components.daikin
-pydaikin==2.4.3
+pydaikin==2.4.4
 
 # homeassistant.components.deconz
 pydeconz==80