diff --git a/homeassistant/components/fujitsu_fglair/__init__.py b/homeassistant/components/fujitsu_fglair/__init__.py
index 633f0a62e55..f25e01bcd11 100644
--- a/homeassistant/components/fujitsu_fglair/__init__.py
+++ b/homeassistant/components/fujitsu_fglair/__init__.py
@@ -5,14 +5,14 @@ from __future__ import annotations
 from contextlib import suppress
 
 from ayla_iot_unofficial import new_ayla_api
-from ayla_iot_unofficial.fujitsu_consts import FGLAIR_APP_ID, FGLAIR_APP_SECRET
+from ayla_iot_unofficial.fujitsu_consts import FGLAIR_APP_CREDENTIALS
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_PASSWORD, CONF_USERNAME, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import aiohttp_client
 
-from .const import API_TIMEOUT, CONF_EUROPE
+from .const import API_TIMEOUT, CONF_EUROPE, CONF_REGION, REGION_DEFAULT, REGION_EU
 from .coordinator import FGLairCoordinator
 
 PLATFORMS: list[Platform] = [Platform.CLIMATE]
@@ -22,12 +22,13 @@ type FGLairConfigEntry = ConfigEntry[FGLairCoordinator]
 
 async def async_setup_entry(hass: HomeAssistant, entry: FGLairConfigEntry) -> bool:
     """Set up Fujitsu HVAC (based on Ayla IOT) from a config entry."""
+    app_id, app_secret = FGLAIR_APP_CREDENTIALS[entry.data[CONF_REGION]]
     api = new_ayla_api(
         entry.data[CONF_USERNAME],
         entry.data[CONF_PASSWORD],
-        FGLAIR_APP_ID,
-        FGLAIR_APP_SECRET,
-        europe=entry.data[CONF_EUROPE],
+        app_id,
+        app_secret,
+        europe=entry.data[CONF_REGION] == REGION_EU,
         websession=aiohttp_client.async_get_clientsession(hass),
         timeout=API_TIMEOUT,
     )
@@ -48,3 +49,24 @@ async def async_unload_entry(hass: HomeAssistant, entry: FGLairConfigEntry) -> b
         await entry.runtime_data.api.async_sign_out()
 
     return unload_ok
+
+
+async def async_migrate_entry(hass: HomeAssistant, entry: FGLairConfigEntry) -> bool:
+    """Migrate old entry."""
+    if entry.version > 1:
+        return False
+
+    if entry.version == 1:
+        new_data = {**entry.data}
+        if entry.minor_version < 2:
+            is_europe = new_data.get(CONF_EUROPE, False)
+            if is_europe:
+                new_data[CONF_REGION] = REGION_EU
+            else:
+                new_data[CONF_REGION] = REGION_DEFAULT
+
+        hass.config_entries.async_update_entry(
+            entry, data=new_data, minor_version=2, version=1
+        )
+
+    return True
diff --git a/homeassistant/components/fujitsu_fglair/config_flow.py b/homeassistant/components/fujitsu_fglair/config_flow.py
index 6db22db451d..aef856631f6 100644
--- a/homeassistant/components/fujitsu_fglair/config_flow.py
+++ b/homeassistant/components/fujitsu_fglair/config_flow.py
@@ -5,14 +5,15 @@ import logging
 from typing import Any
 
 from ayla_iot_unofficial import AylaAuthError, new_ayla_api
-from ayla_iot_unofficial.fujitsu_consts import FGLAIR_APP_ID, FGLAIR_APP_SECRET
+from ayla_iot_unofficial.fujitsu_consts import FGLAIR_APP_CREDENTIALS
 import voluptuous as vol
 
 from homeassistant.config_entries import ConfigEntry, ConfigFlow, ConfigFlowResult
 from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
 from homeassistant.helpers import aiohttp_client
+from homeassistant.helpers.selector import SelectSelector, SelectSelectorConfig
 
-from .const import API_TIMEOUT, CONF_EUROPE, DOMAIN
+from .const import API_TIMEOUT, CONF_REGION, DOMAIN, REGION_DEFAULT, REGION_EU
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -21,7 +22,12 @@ STEP_USER_DATA_SCHEMA = vol.Schema(
     {
         vol.Required(CONF_USERNAME): str,
         vol.Required(CONF_PASSWORD): str,
-        vol.Required(CONF_EUROPE): bool,
+        vol.Required(CONF_REGION, default=REGION_DEFAULT): SelectSelector(
+            SelectSelectorConfig(
+                options=[region.lower() for region in FGLAIR_APP_CREDENTIALS],
+                translation_key=CONF_REGION,
+            )
+        ),
     }
 )
 STEP_REAUTH_DATA_SCHEMA = vol.Schema(
@@ -34,18 +40,20 @@ STEP_REAUTH_DATA_SCHEMA = vol.Schema(
 class FGLairConfigFlow(ConfigFlow, domain=DOMAIN):
     """Handle a config flow for Fujitsu HVAC (based on Ayla IOT)."""
 
+    MINOR_VERSION = 2
     _reauth_entry: ConfigEntry | None = None
 
     async def _async_validate_credentials(
         self, user_input: dict[str, Any]
     ) -> dict[str, str]:
         errors: dict[str, str] = {}
+        app_id, app_secret = FGLAIR_APP_CREDENTIALS[user_input[CONF_REGION]]
         api = new_ayla_api(
             user_input[CONF_USERNAME],
             user_input[CONF_PASSWORD],
-            FGLAIR_APP_ID,
-            FGLAIR_APP_SECRET,
-            europe=user_input[CONF_EUROPE],
+            app_id,
+            app_secret,
+            europe=user_input[CONF_REGION] == REGION_EU,
             websession=aiohttp_client.async_get_clientsession(self.hass),
             timeout=API_TIMEOUT,
         )
diff --git a/homeassistant/components/fujitsu_fglair/const.py b/homeassistant/components/fujitsu_fglair/const.py
index 3c79c800041..8aa911a8b30 100644
--- a/homeassistant/components/fujitsu_fglair/const.py
+++ b/homeassistant/components/fujitsu_fglair/const.py
@@ -7,4 +7,7 @@ API_REFRESH = timedelta(minutes=5)
 
 DOMAIN = "fujitsu_fglair"
 
+CONF_REGION = "region"
 CONF_EUROPE = "is_europe"
+REGION_EU = "EU"
+REGION_DEFAULT = "default"
diff --git a/homeassistant/components/fujitsu_fglair/manifest.json b/homeassistant/components/fujitsu_fglair/manifest.json
index 9286f7c24d9..76cf3966fbe 100644
--- a/homeassistant/components/fujitsu_fglair/manifest.json
+++ b/homeassistant/components/fujitsu_fglair/manifest.json
@@ -5,5 +5,5 @@
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/fujitsu_fglair",
   "iot_class": "cloud_polling",
-  "requirements": ["ayla-iot-unofficial==1.3.1"]
+  "requirements": ["ayla-iot-unofficial==1.4.1"]
 }
diff --git a/homeassistant/components/fujitsu_fglair/strings.json b/homeassistant/components/fujitsu_fglair/strings.json
index 8f7d775d7e4..3ad4e59ec1c 100644
--- a/homeassistant/components/fujitsu_fglair/strings.json
+++ b/homeassistant/components/fujitsu_fglair/strings.json
@@ -4,12 +4,9 @@
       "user": {
         "title": "Enter your FGLair credentials",
         "data": {
-          "is_europe": "Use european servers",
+          "region": "Region",
           "username": "[%key:common::config_flow::data::username%]",
           "password": "[%key:common::config_flow::data::password%]"
-        },
-        "data_description": {
-          "is_europe": "Allows the user to choose whether to use european servers or not since the API uses different endoint URLs for european vs non-european users"
         }
       },
       "reauth_confirm": {
@@ -29,5 +26,14 @@
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
       "reauth_successful": "[%key:common::config_flow::abort::reauth_successful%]"
     }
+  },
+  "selector": {
+    "region": {
+      "options": {
+        "default": "Other",
+        "eu": "Europe",
+        "cn": "China"
+      }
+    }
   }
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 056a5fbe6d2..9c3c8d5574f 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -532,7 +532,7 @@ autarco==3.0.0
 axis==62
 
 # homeassistant.components.fujitsu_fglair
-ayla-iot-unofficial==1.3.1
+ayla-iot-unofficial==1.4.1
 
 # homeassistant.components.azure_event_hub
 azure-eventhub==5.11.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 9159e6044dc..c4d1936f59a 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -481,7 +481,7 @@ autarco==3.0.0
 axis==62
 
 # homeassistant.components.fujitsu_fglair
-ayla-iot-unofficial==1.3.1
+ayla-iot-unofficial==1.4.1
 
 # homeassistant.components.azure_event_hub
 azure-eventhub==5.11.1
diff --git a/tests/components/fujitsu_fglair/conftest.py b/tests/components/fujitsu_fglair/conftest.py
index 04042fb0b09..5974adbeb0d 100644
--- a/tests/components/fujitsu_fglair/conftest.py
+++ b/tests/components/fujitsu_fglair/conftest.py
@@ -7,7 +7,11 @@ from ayla_iot_unofficial import AylaApi
 from ayla_iot_unofficial.fujitsu_hvac import FanSpeed, FujitsuHVAC, OpMode, SwingMode
 import pytest
 
-from homeassistant.components.fujitsu_fglair.const import CONF_EUROPE, DOMAIN
+from homeassistant.components.fujitsu_fglair.const import (
+    CONF_REGION,
+    DOMAIN,
+    REGION_DEFAULT,
+)
 from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
 
 from tests.common import MockConfigEntry
@@ -57,15 +61,19 @@ def mock_ayla_api(mock_devices: list[AsyncMock]) -> Generator[AsyncMock]:
 
 
 @pytest.fixture
-def mock_config_entry() -> MockConfigEntry:
+def mock_config_entry(request: pytest.FixtureRequest) -> MockConfigEntry:
     """Return a regular config entry."""
+    region = REGION_DEFAULT
+    if hasattr(request, "param"):
+        region = request.param
+
     return MockConfigEntry(
         domain=DOMAIN,
         unique_id=TEST_USERNAME,
         data={
             CONF_USERNAME: TEST_USERNAME,
             CONF_PASSWORD: TEST_PASSWORD,
-            CONF_EUROPE: False,
+            CONF_REGION: region,
         },
     )
 
diff --git a/tests/components/fujitsu_fglair/test_config_flow.py b/tests/components/fujitsu_fglair/test_config_flow.py
index 2828cf95339..6c9ebd66e47 100644
--- a/tests/components/fujitsu_fglair/test_config_flow.py
+++ b/tests/components/fujitsu_fglair/test_config_flow.py
@@ -5,7 +5,11 @@ from unittest.mock import AsyncMock
 from ayla_iot_unofficial import AylaAuthError
 import pytest
 
-from homeassistant.components.fujitsu_fglair.const import CONF_EUROPE, DOMAIN
+from homeassistant.components.fujitsu_fglair.const import (
+    CONF_REGION,
+    DOMAIN,
+    REGION_DEFAULT,
+)
 from homeassistant.config_entries import SOURCE_USER
 from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
 from homeassistant.core import HomeAssistant
@@ -28,7 +32,7 @@ async def _initial_step(hass: HomeAssistant) -> FlowResult:
         {
             CONF_USERNAME: TEST_USERNAME,
             CONF_PASSWORD: TEST_PASSWORD,
-            CONF_EUROPE: False,
+            CONF_REGION: REGION_DEFAULT,
         },
     )
 
@@ -45,7 +49,7 @@ async def test_full_flow(
     assert result["data"] == {
         CONF_USERNAME: TEST_USERNAME,
         CONF_PASSWORD: TEST_PASSWORD,
-        CONF_EUROPE: False,
+        CONF_REGION: REGION_DEFAULT,
     }
 
 
@@ -94,7 +98,7 @@ async def test_form_exceptions(
         {
             CONF_USERNAME: TEST_USERNAME,
             CONF_PASSWORD: TEST_PASSWORD,
-            CONF_EUROPE: False,
+            CONF_REGION: REGION_DEFAULT,
         },
     )
 
@@ -103,7 +107,7 @@ async def test_form_exceptions(
     assert result["data"] == {
         CONF_USERNAME: TEST_USERNAME,
         CONF_PASSWORD: TEST_PASSWORD,
-        CONF_EUROPE: False,
+        CONF_REGION: REGION_DEFAULT,
     }
 
 
diff --git a/tests/components/fujitsu_fglair/test_init.py b/tests/components/fujitsu_fglair/test_init.py
index fa67ea08661..af51b222c19 100644
--- a/tests/components/fujitsu_fglair/test_init.py
+++ b/tests/components/fujitsu_fglair/test_init.py
@@ -1,17 +1,33 @@
 """Test the initialization of fujitsu_fglair entities."""
 
-from unittest.mock import AsyncMock
+from unittest.mock import AsyncMock, patch
 
 from ayla_iot_unofficial import AylaAuthError
+from ayla_iot_unofficial.fujitsu_consts import FGLAIR_APP_CREDENTIALS
 from freezegun.api import FrozenDateTimeFactory
 import pytest
 
-from homeassistant.components.fujitsu_fglair.const import API_REFRESH, DOMAIN
-from homeassistant.const import STATE_UNAVAILABLE, Platform
+from homeassistant.components.fujitsu_fglair.const import (
+    API_REFRESH,
+    API_TIMEOUT,
+    CONF_EUROPE,
+    CONF_REGION,
+    DOMAIN,
+    REGION_DEFAULT,
+    REGION_EU,
+)
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.const import (
+    CONF_PASSWORD,
+    CONF_USERNAME,
+    STATE_UNAVAILABLE,
+    Platform,
+)
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers import entity_registry as er
+from homeassistant.helpers import aiohttp_client, entity_registry as er
 
 from . import entity_id, setup_integration
+from .conftest import TEST_PASSWORD, TEST_USERNAME
 
 from tests.common import MockConfigEntry, async_fire_time_changed
 
@@ -35,6 +51,63 @@ async def test_auth_failure(
     assert hass.states.get(entity_id(mock_devices[1])).state == STATE_UNAVAILABLE
 
 
+@pytest.mark.parametrize(
+    "mock_config_entry", FGLAIR_APP_CREDENTIALS.keys(), indirect=True
+)
+async def test_auth_regions(
+    hass: HomeAssistant,
+    freezer: FrozenDateTimeFactory,
+    mock_ayla_api: AsyncMock,
+    mock_config_entry: MockConfigEntry,
+    mock_devices: list[AsyncMock],
+) -> None:
+    """Test that we use the correct credentials if europe is selected."""
+    with patch(
+        "homeassistant.components.fujitsu_fglair.new_ayla_api", return_value=AsyncMock()
+    ) as new_ayla_api_patch:
+        await setup_integration(hass, mock_config_entry)
+        new_ayla_api_patch.assert_called_once_with(
+            TEST_USERNAME,
+            TEST_PASSWORD,
+            FGLAIR_APP_CREDENTIALS[mock_config_entry.data[CONF_REGION]][0],
+            FGLAIR_APP_CREDENTIALS[mock_config_entry.data[CONF_REGION]][1],
+            europe=mock_config_entry.data[CONF_REGION] == "EU",
+            websession=aiohttp_client.async_get_clientsession(hass),
+            timeout=API_TIMEOUT,
+        )
+
+
+@pytest.mark.parametrize("is_europe", [True, False])
+async def test_migrate_entry_v11_v12(
+    hass: HomeAssistant,
+    freezer: FrozenDateTimeFactory,
+    mock_ayla_api: AsyncMock,
+    is_europe: bool,
+    mock_devices: list[AsyncMock],
+) -> None:
+    """Test migration from schema 1.1 to 1.2."""
+    v11_config_entry = MockConfigEntry(
+        domain=DOMAIN,
+        unique_id=TEST_USERNAME,
+        data={
+            CONF_USERNAME: TEST_USERNAME,
+            CONF_PASSWORD: TEST_PASSWORD,
+            CONF_EUROPE: is_europe,
+        },
+    )
+
+    await setup_integration(hass, v11_config_entry)
+    updated_entry = hass.config_entries.async_get_entry(v11_config_entry.entry_id)
+
+    assert updated_entry.state is ConfigEntryState.LOADED
+    assert updated_entry.version == 1
+    assert updated_entry.minor_version == 2
+    if is_europe:
+        assert updated_entry.data[CONF_REGION] is REGION_EU
+    else:
+        assert updated_entry.data[CONF_REGION] is REGION_DEFAULT
+
+
 async def test_device_auth_failure(
     hass: HomeAssistant,
     freezer: FrozenDateTimeFactory,