diff --git a/homeassistant/components/huawei_lte/sensor.py b/homeassistant/components/huawei_lte/sensor.py
index 57963046cbc..c894fc39659 100644
--- a/homeassistant/components/huawei_lte/sensor.py
+++ b/homeassistant/components/huawei_lte/sensor.py
@@ -10,26 +10,22 @@ from typing import NamedTuple
 import attr
 
 from homeassistant.components.sensor import (
-    DEVICE_CLASS_BATTERY,
-    DEVICE_CLASS_SIGNAL_STRENGTH,
     DOMAIN as SENSOR_DOMAIN,
-    STATE_CLASS_MEASUREMENT,
-    STATE_CLASS_TOTAL_INCREASING,
+    SensorDeviceClass,
     SensorEntity,
+    SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     DATA_BYTES,
     DATA_RATE_BYTES_PER_SECOND,
-    ENTITY_CATEGORY_CONFIG,
-    ENTITY_CATEGORY_DIAGNOSTIC,
     FREQUENCY_MEGAHERTZ,
     PERCENTAGE,
     STATE_UNKNOWN,
     TIME_SECONDS,
 )
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers.entity import Entity
+from homeassistant.helpers.entity import Entity, EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import StateType
 
@@ -73,32 +69,32 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
     (KEY_DEVICE_INFORMATION, "WanIPAddress"): SensorMeta(
         name="WAN IP address",
         icon="mdi:ip",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
         enabled_default=True,
     ),
     (KEY_DEVICE_INFORMATION, "WanIPv6Address"): SensorMeta(
         name="WAN IPv6 address",
         icon="mdi:ip",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_INFORMATION, "uptime"): SensorMeta(
         name="Uptime",
         icon="mdi:timer-outline",
         unit=TIME_SECONDS,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "band"): SensorMeta(
         name="Band",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "cell_id"): SensorMeta(
         name="Cell ID",
         icon="mdi:transmission-tower",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "dl_mcs"): SensorMeta(
         name="Downlink MCS",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "dlbandwidth"): SensorMeta(
         name="Downlink bandwidth",
@@ -107,47 +103,47 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             "mdi:speedometer-medium",
             "mdi:speedometer",
         )[bisect((8, 15), x if x is not None else -1000)],
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "earfcn"): SensorMeta(
         name="EARFCN",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "lac"): SensorMeta(
         name="LAC",
         icon="mdi:map-marker",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "plmn"): SensorMeta(
         name="PLMN",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "rac"): SensorMeta(
         name="RAC",
         icon="mdi:map-marker",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "rrc_status"): SensorMeta(
         name="RRC status",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "tac"): SensorMeta(
         name="TAC",
         icon="mdi:map-marker",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "tdd"): SensorMeta(
         name="TDD",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "txpower"): SensorMeta(
         name="Transmit power",
-        device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        device_class=SensorDeviceClass.SIGNAL_STRENGTH,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "ul_mcs"): SensorMeta(
         name="Uplink MCS",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "ulbandwidth"): SensorMeta(
         name="Uplink bandwidth",
@@ -156,7 +152,7 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             "mdi:speedometer-medium",
             "mdi:speedometer",
         )[bisect((8, 15), x if x is not None else -1000)],
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "mode"): SensorMeta(
         name="Mode",
@@ -166,16 +162,16 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
                 str(x), "mdi:signal"
             )
         ),
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "pci"): SensorMeta(
         name="PCI",
         icon="mdi:transmission-tower",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "rsrq"): SensorMeta(
         name="RSRQ",
-        device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
+        device_class=SensorDeviceClass.SIGNAL_STRENGTH,
         # http://www.lte-anbieter.info/technik/rsrq.php
         icon=lambda x: (
             "mdi:signal-cellular-outline",
@@ -183,13 +179,13 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             "mdi:signal-cellular-2",
             "mdi:signal-cellular-3",
         )[bisect((-11, -8, -5), x if x is not None else -1000)],
-        state_class=STATE_CLASS_MEASUREMENT,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
         enabled_default=True,
     ),
     (KEY_DEVICE_SIGNAL, "rsrp"): SensorMeta(
         name="RSRP",
-        device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
+        device_class=SensorDeviceClass.SIGNAL_STRENGTH,
         # http://www.lte-anbieter.info/technik/rsrp.php
         icon=lambda x: (
             "mdi:signal-cellular-outline",
@@ -197,13 +193,13 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             "mdi:signal-cellular-2",
             "mdi:signal-cellular-3",
         )[bisect((-110, -95, -80), x if x is not None else -1000)],
-        state_class=STATE_CLASS_MEASUREMENT,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
         enabled_default=True,
     ),
     (KEY_DEVICE_SIGNAL, "rssi"): SensorMeta(
         name="RSSI",
-        device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
+        device_class=SensorDeviceClass.SIGNAL_STRENGTH,
         # https://eyesaas.com/wi-fi-signal-strength/
         icon=lambda x: (
             "mdi:signal-cellular-outline",
@@ -211,13 +207,13 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             "mdi:signal-cellular-2",
             "mdi:signal-cellular-3",
         )[bisect((-80, -70, -60), x if x is not None else -1000)],
-        state_class=STATE_CLASS_MEASUREMENT,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
         enabled_default=True,
     ),
     (KEY_DEVICE_SIGNAL, "sinr"): SensorMeta(
         name="SINR",
-        device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
+        device_class=SensorDeviceClass.SIGNAL_STRENGTH,
         # http://www.lte-anbieter.info/technik/sinr.php
         icon=lambda x: (
             "mdi:signal-cellular-outline",
@@ -225,13 +221,13 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             "mdi:signal-cellular-2",
             "mdi:signal-cellular-3",
         )[bisect((0, 5, 10), x if x is not None else -1000)],
-        state_class=STATE_CLASS_MEASUREMENT,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
         enabled_default=True,
     ),
     (KEY_DEVICE_SIGNAL, "rscp"): SensorMeta(
         name="RSCP",
-        device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
+        device_class=SensorDeviceClass.SIGNAL_STRENGTH,
         # https://wiki.teltonika.lt/view/RSCP
         icon=lambda x: (
             "mdi:signal-cellular-outline",
@@ -239,12 +235,12 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             "mdi:signal-cellular-2",
             "mdi:signal-cellular-3",
         )[bisect((-95, -85, -75), x if x is not None else -1000)],
-        state_class=STATE_CLASS_MEASUREMENT,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "ecio"): SensorMeta(
         name="EC/IO",
-        device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
+        device_class=SensorDeviceClass.SIGNAL_STRENGTH,
         # https://wiki.teltonika.lt/view/EC/IO
         icon=lambda x: (
             "mdi:signal-cellular-outline",
@@ -252,17 +248,17 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             "mdi:signal-cellular-2",
             "mdi:signal-cellular-3",
         )[bisect((-20, -10, -6), x if x is not None else -1000)],
-        state_class=STATE_CLASS_MEASUREMENT,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "transmode"): SensorMeta(
         name="Transmission mode",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "cqi0"): SensorMeta(
         name="CQI 0",
         icon="mdi:speedometer",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "cqi1"): SensorMeta(
         name="CQI 1",
@@ -270,7 +266,7 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
     ),
     (KEY_DEVICE_SIGNAL, "enodeb_id"): SensorMeta(
         name="eNodeB ID",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "ltedlfreq"): SensorMeta(
         name="Downlink frequency",
@@ -278,7 +274,7 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             round(int(x) / 10) if x is not None else None,
             FREQUENCY_MEGAHERTZ,
         ),
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_DEVICE_SIGNAL, "lteulfreq"): SensorMeta(
         name="Uplink frequency",
@@ -286,7 +282,7 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             round(int(x) / 10) if x is not None else None,
             FREQUENCY_MEGAHERTZ,
         ),
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     KEY_MONITORING_CHECK_NOTIFICATIONS: SensorMeta(
         exclude=re.compile(
@@ -304,13 +300,13 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
         name="Current month download",
         unit=DATA_BYTES,
         icon="mdi:download",
-        state_class=STATE_CLASS_TOTAL_INCREASING,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     (KEY_MONITORING_MONTH_STATISTICS, "CurrentMonthUpload"): SensorMeta(
         name="Current month upload",
         unit=DATA_BYTES,
         icon="mdi:upload",
-        state_class=STATE_CLASS_TOTAL_INCREASING,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     KEY_MONITORING_STATUS: SensorMeta(
         include=re.compile(
@@ -320,36 +316,36 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
     ),
     (KEY_MONITORING_STATUS, "BatteryPercent"): SensorMeta(
         name="Battery",
-        device_class=DEVICE_CLASS_BATTERY,
+        device_class=SensorDeviceClass.BATTERY,
         unit=PERCENTAGE,
-        state_class=STATE_CLASS_MEASUREMENT,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_MONITORING_STATUS, "CurrentWifiUser"): SensorMeta(
         name="WiFi clients connected",
         icon="mdi:wifi",
-        state_class=STATE_CLASS_MEASUREMENT,
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        state_class=SensorStateClass.MEASUREMENT,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_MONITORING_STATUS, "PrimaryDns"): SensorMeta(
         name="Primary DNS server",
         icon="mdi:ip",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_MONITORING_STATUS, "SecondaryDns"): SensorMeta(
         name="Secondary DNS server",
         icon="mdi:ip",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_MONITORING_STATUS, "PrimaryIPv6Dns"): SensorMeta(
         name="Primary IPv6 DNS server",
         icon="mdi:ip",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_MONITORING_STATUS, "SecondaryIPv6Dns"): SensorMeta(
         name="Secondary IPv6 DNS server",
         icon="mdi:ip",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     KEY_MONITORING_TRAFFIC_STATISTICS: SensorMeta(
         exclude=re.compile(r"^showtraffic$", re.IGNORECASE)
@@ -361,43 +357,43 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
         name="Current connection download",
         unit=DATA_BYTES,
         icon="mdi:download",
-        state_class=STATE_CLASS_TOTAL_INCREASING,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     (KEY_MONITORING_TRAFFIC_STATISTICS, "CurrentDownloadRate"): SensorMeta(
         name="Current download rate",
         unit=DATA_RATE_BYTES_PER_SECOND,
         icon="mdi:download",
-        state_class=STATE_CLASS_MEASUREMENT,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     (KEY_MONITORING_TRAFFIC_STATISTICS, "CurrentUpload"): SensorMeta(
         name="Current connection upload",
         unit=DATA_BYTES,
         icon="mdi:upload",
-        state_class=STATE_CLASS_TOTAL_INCREASING,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     (KEY_MONITORING_TRAFFIC_STATISTICS, "CurrentUploadRate"): SensorMeta(
         name="Current upload rate",
         unit=DATA_RATE_BYTES_PER_SECOND,
         icon="mdi:upload",
-        state_class=STATE_CLASS_MEASUREMENT,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     (KEY_MONITORING_TRAFFIC_STATISTICS, "TotalConnectTime"): SensorMeta(
         name="Total connected duration",
         unit=TIME_SECONDS,
         icon="mdi:timer-outline",
-        state_class=STATE_CLASS_TOTAL_INCREASING,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     (KEY_MONITORING_TRAFFIC_STATISTICS, "TotalDownload"): SensorMeta(
         name="Total download",
         unit=DATA_BYTES,
         icon="mdi:download",
-        state_class=STATE_CLASS_TOTAL_INCREASING,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     (KEY_MONITORING_TRAFFIC_STATISTICS, "TotalUpload"): SensorMeta(
         name="Total upload",
         unit=DATA_BYTES,
         icon="mdi:upload",
-        state_class=STATE_CLASS_TOTAL_INCREASING,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     KEY_NET_CURRENT_PLMN: SensorMeta(
         exclude=re.compile(r"^(Rat|ShortName|Spn)$", re.IGNORECASE)
@@ -405,15 +401,15 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
     (KEY_NET_CURRENT_PLMN, "State"): SensorMeta(
         name="Operator search mode",
         formatter=lambda x: ({"0": "Auto", "1": "Manual"}.get(x, "Unknown"), None),
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
     ),
     (KEY_NET_CURRENT_PLMN, "FullName"): SensorMeta(
         name="Operator name",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     (KEY_NET_CURRENT_PLMN, "Numeric"): SensorMeta(
         name="Operator code",
-        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        entity_category=EntityCategory.DIAGNOSTIC,
     ),
     KEY_NET_NET_MODE: SensorMeta(include=re.compile(r"^NetworkMode$", re.IGNORECASE)),
     (KEY_NET_NET_MODE, "NetworkMode"): SensorMeta(
@@ -430,7 +426,7 @@ SENSOR_META: dict[str | tuple[str, str], SensorMeta] = {
             }.get(x, "Unknown"),
             None,
         ),
-        entity_category=ENTITY_CATEGORY_CONFIG,
+        entity_category=EntityCategory.CONFIG,
     ),
     (KEY_SMS_SMS_COUNT, "LocalDeleted"): SensorMeta(
         name="SMS deleted (device)",