diff --git a/homeassistant/components/vesync/binary_sensor.py b/homeassistant/components/vesync/binary_sensor.py
index 933d2f2599d4..7b72c80ff85e 100644
--- a/homeassistant/components/vesync/binary_sensor.py
+++ b/homeassistant/components/vesync/binary_sensor.py
@@ -43,7 +43,7 @@ SENSOR_DESCRIPTIONS: tuple[VeSyncBinarySensorEntityDescription, ...] = (
         exists_fn=lambda device: rgetattr(device, "state.water_lacks") is not None,
     ),
     VeSyncBinarySensorEntityDescription(
-        key="water_tank_lifted",
+        key="details.water_tank_lifted",
         translation_key="water_tank_lifted",
         is_on=lambda device: device.state.water_tank_lifted,
         device_class=BinarySensorDeviceClass.PROBLEM,
diff --git a/tests/components/vesync/snapshots/test_binary_sensor.ambr b/tests/components/vesync/snapshots/test_binary_sensor.ambr
new file mode 100644
index 000000000000..3b851ea989c2
--- /dev/null
+++ b/tests/components/vesync/snapshots/test_binary_sensor.ambr
@@ -0,0 +1,633 @@
+# serializer version: 1
+# name: test_sensor_state[Air Purifier 131s][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          'air-purifier',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'LV-PUR131S',
+      'model_id': None,
+      'name': 'Air Purifier 131s',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Air Purifier 131s][entities]
+  list([
+  ])
+# ---
+# name: test_sensor_state[Air Purifier 200s][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          'asd_sdfKIHG7IJHGwJGJ7GJ_ag5h3G55',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'Core200S',
+      'model_id': None,
+      'name': 'Air Purifier 200s',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Air Purifier 200s][entities]
+  list([
+  ])
+# ---
+# name: test_sensor_state[Air Purifier 400s][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          '400s-purifier',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'LAP-C401S-WJP',
+      'model_id': None,
+      'name': 'Air Purifier 400s',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Air Purifier 400s][entities]
+  list([
+  ])
+# ---
+# name: test_sensor_state[Air Purifier 600s][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          '600s-purifier',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'LAP-C601S-WUS',
+      'model_id': None,
+      'name': 'Air Purifier 600s',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Air Purifier 600s][entities]
+  list([
+  ])
+# ---
+# name: test_sensor_state[Dimmable Light][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          'dimmable-bulb',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'ESL100',
+      'model_id': None,
+      'name': 'Dimmable Light',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Dimmable Light][entities]
+  list([
+  ])
+# ---
+# name: test_sensor_state[Dimmer Switch][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          'dimmable-switch',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'ESWD16',
+      'model_id': None,
+      'name': 'Dimmer Switch',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Dimmer Switch][entities]
+  list([
+  ])
+# ---
+# name: test_sensor_state[Humidifier 200s][binary_sensor.humidifier_200s_low_water]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'problem',
+      'friendly_name': 'Humidifier 200s Low water',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.humidifier_200s_low_water',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'on',
+  })
+# ---
+# name: test_sensor_state[Humidifier 200s][binary_sensor.humidifier_200s_water_tank_lifted]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'problem',
+      'friendly_name': 'Humidifier 200s Water tank lifted',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.humidifier_200s_water_tank_lifted',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'on',
+  })
+# ---
+# name: test_sensor_state[Humidifier 200s][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          '200s-humidifier4321',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'Classic200S',
+      'model_id': None,
+      'name': 'Humidifier 200s',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Humidifier 200s][entities]
+  list([
+    EntityRegistryEntrySnapshot({
+      'aliases': set({
+      }),
+      'area_id': None,
+      'capabilities': None,
+      'config_entry_id': <ANY>,
+      'config_subentry_id': <ANY>,
+      'device_class': None,
+      'device_id': <ANY>,
+      'disabled_by': None,
+      'domain': 'binary_sensor',
+      'entity_category': None,
+      'entity_id': 'binary_sensor.humidifier_200s_low_water',
+      'has_entity_name': True,
+      'hidden_by': None,
+      'icon': None,
+      'id': <ANY>,
+      'labels': set({
+      }),
+      'name': None,
+      'options': dict({
+      }),
+      'original_device_class': <BinarySensorDeviceClass.PROBLEM: 'problem'>,
+      'original_icon': None,
+      'original_name': 'Low water',
+      'platform': 'vesync',
+      'previous_unique_id': None,
+      'suggested_object_id': None,
+      'supported_features': 0,
+      'translation_key': 'water_lacks',
+      'unique_id': '200s-humidifier4321-water_lacks',
+      'unit_of_measurement': None,
+    }),
+    EntityRegistryEntrySnapshot({
+      'aliases': set({
+      }),
+      'area_id': None,
+      'capabilities': None,
+      'config_entry_id': <ANY>,
+      'config_subentry_id': <ANY>,
+      'device_class': None,
+      'device_id': <ANY>,
+      'disabled_by': None,
+      'domain': 'binary_sensor',
+      'entity_category': None,
+      'entity_id': 'binary_sensor.humidifier_200s_water_tank_lifted',
+      'has_entity_name': True,
+      'hidden_by': None,
+      'icon': None,
+      'id': <ANY>,
+      'labels': set({
+      }),
+      'name': None,
+      'options': dict({
+      }),
+      'original_device_class': <BinarySensorDeviceClass.PROBLEM: 'problem'>,
+      'original_icon': None,
+      'original_name': 'Water tank lifted',
+      'platform': 'vesync',
+      'previous_unique_id': None,
+      'suggested_object_id': None,
+      'supported_features': 0,
+      'translation_key': 'water_tank_lifted',
+      'unique_id': '200s-humidifier4321-details.water_tank_lifted',
+      'unit_of_measurement': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Humidifier 600S][binary_sensor.humidifier_600s_low_water]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'problem',
+      'friendly_name': 'Humidifier 600S Low water',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.humidifier_600s_low_water',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'on',
+  })
+# ---
+# name: test_sensor_state[Humidifier 600S][binary_sensor.humidifier_600s_water_tank_lifted]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'problem',
+      'friendly_name': 'Humidifier 600S Water tank lifted',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.humidifier_600s_water_tank_lifted',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'on',
+  })
+# ---
+# name: test_sensor_state[Humidifier 600S][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          '600s-humidifier',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'LUH-A602S-WUS',
+      'model_id': None,
+      'name': 'Humidifier 600S',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Humidifier 600S][entities]
+  list([
+    EntityRegistryEntrySnapshot({
+      'aliases': set({
+      }),
+      'area_id': None,
+      'capabilities': None,
+      'config_entry_id': <ANY>,
+      'config_subentry_id': <ANY>,
+      'device_class': None,
+      'device_id': <ANY>,
+      'disabled_by': None,
+      'domain': 'binary_sensor',
+      'entity_category': None,
+      'entity_id': 'binary_sensor.humidifier_600s_low_water',
+      'has_entity_name': True,
+      'hidden_by': None,
+      'icon': None,
+      'id': <ANY>,
+      'labels': set({
+      }),
+      'name': None,
+      'options': dict({
+      }),
+      'original_device_class': <BinarySensorDeviceClass.PROBLEM: 'problem'>,
+      'original_icon': None,
+      'original_name': 'Low water',
+      'platform': 'vesync',
+      'previous_unique_id': None,
+      'suggested_object_id': None,
+      'supported_features': 0,
+      'translation_key': 'water_lacks',
+      'unique_id': '600s-humidifier-water_lacks',
+      'unit_of_measurement': None,
+    }),
+    EntityRegistryEntrySnapshot({
+      'aliases': set({
+      }),
+      'area_id': None,
+      'capabilities': None,
+      'config_entry_id': <ANY>,
+      'config_subentry_id': <ANY>,
+      'device_class': None,
+      'device_id': <ANY>,
+      'disabled_by': None,
+      'domain': 'binary_sensor',
+      'entity_category': None,
+      'entity_id': 'binary_sensor.humidifier_600s_water_tank_lifted',
+      'has_entity_name': True,
+      'hidden_by': None,
+      'icon': None,
+      'id': <ANY>,
+      'labels': set({
+      }),
+      'name': None,
+      'options': dict({
+      }),
+      'original_device_class': <BinarySensorDeviceClass.PROBLEM: 'problem'>,
+      'original_icon': None,
+      'original_name': 'Water tank lifted',
+      'platform': 'vesync',
+      'previous_unique_id': None,
+      'suggested_object_id': None,
+      'supported_features': 0,
+      'translation_key': 'water_tank_lifted',
+      'unique_id': '600s-humidifier-details.water_tank_lifted',
+      'unit_of_measurement': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Outlet][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          'outlet',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'wifi-switch-1.3',
+      'model_id': None,
+      'name': 'Outlet',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Outlet][entities]
+  list([
+  ])
+# ---
+# name: test_sensor_state[SmartTowerFan][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          'smarttowerfan',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'LTF-F422S-KEU',
+      'model_id': None,
+      'name': 'SmartTowerFan',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[SmartTowerFan][entities]
+  list([
+  ])
+# ---
+# name: test_sensor_state[Temperature Light][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          'tunable-bulb',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'ESL100CW',
+      'model_id': None,
+      'name': 'Temperature Light',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Temperature Light][entities]
+  list([
+  ])
+# ---
+# name: test_sensor_state[Wall Switch][devices]
+  list([
+    DeviceRegistryEntrySnapshot({
+      'area_id': None,
+      'config_entries': <ANY>,
+      'config_entries_subentries': <ANY>,
+      'configuration_url': None,
+      'connections': set({
+      }),
+      'disabled_by': None,
+      'entry_type': None,
+      'hw_version': None,
+      'id': <ANY>,
+      'identifiers': set({
+        tuple(
+          'vesync',
+          'switch',
+        ),
+      }),
+      'labels': set({
+      }),
+      'manufacturer': 'VeSync',
+      'model': 'ESWL01',
+      'model_id': None,
+      'name': 'Wall Switch',
+      'name_by_user': None,
+      'primary_config_entry': <ANY>,
+      'serial_number': None,
+      'sw_version': None,
+      'via_device_id': None,
+    }),
+  ])
+# ---
+# name: test_sensor_state[Wall Switch][entities]
+  list([
+  ])
+# ---
diff --git a/tests/components/vesync/test_binary_sensor.py b/tests/components/vesync/test_binary_sensor.py
new file mode 100644
index 000000000000..5863270f7f53
--- /dev/null
+++ b/tests/components/vesync/test_binary_sensor.py
@@ -0,0 +1,51 @@
+"""Tests for the binary sensor module."""
+
+import pytest
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.components.binary_sensor import DOMAIN as BINARY_SENSOR_DOMAIN
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import device_registry as dr, entity_registry as er
+
+from .common import ALL_DEVICE_NAMES, mock_devices_response
+
+from tests.common import MockConfigEntry
+from tests.test_util.aiohttp import AiohttpClientMocker
+
+
+@pytest.mark.parametrize("device_name", ALL_DEVICE_NAMES)
+async def test_sensor_state(
+    hass: HomeAssistant,
+    snapshot: SnapshotAssertion,
+    config_entry: MockConfigEntry,
+    device_registry: dr.DeviceRegistry,
+    entity_registry: er.EntityRegistry,
+    aioclient_mock: AiohttpClientMocker,
+    device_name: str,
+) -> None:
+    """Test the resulting setup state is as expected for the platform."""
+
+    # Configure the API devices call for device_name
+    mock_devices_response(aioclient_mock, device_name)
+
+    # setup platform - only including the named device
+    await hass.config_entries.async_setup(config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    # Check device registry
+    devices = dr.async_entries_for_config_entry(device_registry, config_entry.entry_id)
+    assert devices == snapshot(name="devices")
+
+    # Check entity registry
+    entities = [
+        entity
+        for entity in er.async_entries_for_config_entry(
+            entity_registry, config_entry.entry_id
+        )
+        if entity.domain == BINARY_SENSOR_DOMAIN
+    ]
+    assert entities == snapshot(name="entities")
+
+    # Check states
+    for entity in entities:
+        assert hass.states.get(entity.entity_id) == snapshot(name=entity.entity_id)