diff --git a/homeassistant/components/aosmith/manifest.json b/homeassistant/components/aosmith/manifest.json
index 21580b87286..4cd1eb32cd1 100644
--- a/homeassistant/components/aosmith/manifest.json
+++ b/homeassistant/components/aosmith/manifest.json
@@ -5,5 +5,5 @@
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/aosmith",
   "iot_class": "cloud_polling",
-  "requirements": ["py-aosmith==1.0.8"]
+  "requirements": ["py-aosmith==1.0.10"]
 }
diff --git a/homeassistant/components/aosmith/sensor.py b/homeassistant/components/aosmith/sensor.py
index 89b383744e5..b1c9852f647 100644
--- a/homeassistant/components/aosmith/sensor.py
+++ b/homeassistant/components/aosmith/sensor.py
@@ -3,7 +3,7 @@
 from collections.abc import Callable
 from dataclasses import dataclass
 
-from py_aosmith.models import Device as AOSmithDevice, HotWaterStatus
+from py_aosmith.models import Device as AOSmithDevice
 
 from homeassistant.components.sensor import (
     SensorDeviceClass,
@@ -11,7 +11,7 @@ from homeassistant.components.sensor import (
     SensorEntityDescription,
     SensorStateClass,
 )
-from homeassistant.const import UnitOfEnergy
+from homeassistant.const import PERCENTAGE, UnitOfEnergy
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -31,20 +31,11 @@ STATUS_ENTITY_DESCRIPTIONS: tuple[AOSmithStatusSensorEntityDescription, ...] = (
     AOSmithStatusSensorEntityDescription(
         key="hot_water_availability",
         translation_key="hot_water_availability",
-        device_class=SensorDeviceClass.ENUM,
-        options=["low", "medium", "high"],
-        value_fn=lambda device: HOT_WATER_STATUS_MAP.get(
-            device.status.hot_water_status
-        ),
+        native_unit_of_measurement=PERCENTAGE,
+        value_fn=lambda device: device.status.hot_water_status,
     ),
 )
 
-HOT_WATER_STATUS_MAP: dict[HotWaterStatus, str] = {
-    HotWaterStatus.LOW: "low",
-    HotWaterStatus.MEDIUM: "medium",
-    HotWaterStatus.HIGH: "high",
-}
-
 
 async def async_setup_entry(
     hass: HomeAssistant,
diff --git a/homeassistant/components/aosmith/strings.json b/homeassistant/components/aosmith/strings.json
index 0ca4e2e9094..c88b9cab783 100644
--- a/homeassistant/components/aosmith/strings.json
+++ b/homeassistant/components/aosmith/strings.json
@@ -28,12 +28,7 @@
   "entity": {
     "sensor": {
       "hot_water_availability": {
-        "name": "Hot water availability",
-        "state": {
-          "low": "Low",
-          "medium": "Medium",
-          "high": "High"
-        }
+        "name": "Hot water availability"
       },
       "energy_usage": {
         "name": "Energy usage"
diff --git a/requirements_all.txt b/requirements_all.txt
index 1bcba221221..51f1ca54358 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1662,7 +1662,7 @@ pushover_complete==1.1.1
 pvo==2.1.1
 
 # homeassistant.components.aosmith
-py-aosmith==1.0.8
+py-aosmith==1.0.10
 
 # homeassistant.components.canary
 py-canary==0.5.4
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index ef2a61191ed..484b6a8705e 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1357,7 +1357,7 @@ pushover_complete==1.1.1
 pvo==2.1.1
 
 # homeassistant.components.aosmith
-py-aosmith==1.0.8
+py-aosmith==1.0.10
 
 # homeassistant.components.canary
 py-canary==0.5.4
diff --git a/tests/components/aosmith/conftest.py b/tests/components/aosmith/conftest.py
index 7efbe0c58b2..31e36332a89 100644
--- a/tests/components/aosmith/conftest.py
+++ b/tests/components/aosmith/conftest.py
@@ -10,7 +10,6 @@ from py_aosmith.models import (
     DeviceType,
     EnergyUseData,
     EnergyUseHistoryEntry,
-    HotWaterStatus,
     OperationMode,
     SupportedOperationModeInfo,
 )
@@ -93,7 +92,7 @@ def build_device_fixture(
             temperature_setpoint_pending=setpoint_pending,
             temperature_setpoint_previous=130,
             temperature_setpoint_maximum=130,
-            hot_water_status=HotWaterStatus.LOW,
+            hot_water_status=90,
         ),
     )
 
diff --git a/tests/components/aosmith/fixtures/get_all_device_info.json b/tests/components/aosmith/fixtures/get_all_device_info.json
index 4d19a80a3ad..27bd5b24a16 100644
--- a/tests/components/aosmith/fixtures/get_all_device_info.json
+++ b/tests/components/aosmith/fixtures/get_all_device_info.json
@@ -103,7 +103,7 @@
           }
         ],
         "firmwareVersion": "2.14",
-        "hotWaterStatus": "HIGH",
+        "hotWaterStatus": 10,
         "isAdvancedLoadUpMore": false,
         "isCtaUcmPresent": false,
         "isDemandResponsePaused": false,
diff --git a/tests/components/aosmith/snapshots/test_diagnostics.ambr b/tests/components/aosmith/snapshots/test_diagnostics.ambr
index 8704cdaa214..e2cf6c6b24b 100644
--- a/tests/components/aosmith/snapshots/test_diagnostics.ambr
+++ b/tests/components/aosmith/snapshots/test_diagnostics.ambr
@@ -43,7 +43,7 @@
           'error': '',
           'firmwareVersion': '2.14',
           'heaterSsid': '**REDACTED**',
-          'hotWaterStatus': 'HIGH',
+          'hotWaterStatus': 10,
           'isAdvancedLoadUpMore': False,
           'isCtaUcmPresent': False,
           'isDemandResponsePaused': False,
diff --git a/tests/components/aosmith/snapshots/test_sensor.ambr b/tests/components/aosmith/snapshots/test_sensor.ambr
index 7aae9713037..563b52f6df7 100644
--- a/tests/components/aosmith/snapshots/test_sensor.ambr
+++ b/tests/components/aosmith/snapshots/test_sensor.ambr
@@ -58,13 +58,7 @@
     'aliases': set({
     }),
     'area_id': None,
-    'capabilities': dict({
-      'options': list([
-        'low',
-        'medium',
-        'high',
-      ]),
-    }),
+    'capabilities': None,
     'config_entry_id': <ANY>,
     'device_class': None,
     'device_id': <ANY>,
@@ -81,7 +75,7 @@
     'name': None,
     'options': dict({
     }),
-    'original_device_class': <SensorDeviceClass.ENUM: 'enum'>,
+    'original_device_class': None,
     'original_icon': None,
     'original_name': 'Hot water availability',
     'platform': 'aosmith',
@@ -89,25 +83,20 @@
     'supported_features': 0,
     'translation_key': 'hot_water_availability',
     'unique_id': 'hot_water_availability_junctionId',
-    'unit_of_measurement': None,
+    'unit_of_measurement': '%',
   })
 # ---
 # name: test_state[sensor.my_water_heater_hot_water_availability-state]
   StateSnapshot({
     'attributes': ReadOnlyDict({
-      'device_class': 'enum',
       'friendly_name': 'My water heater Hot water availability',
-      'options': list([
-        'low',
-        'medium',
-        'high',
-      ]),
+      'unit_of_measurement': '%',
     }),
     'context': <ANY>,
     'entity_id': 'sensor.my_water_heater_hot_water_availability',
     'last_changed': <ANY>,
     'last_reported': <ANY>,
     'last_updated': <ANY>,
-    'state': 'low',
+    'state': '90',
   })
 # ---