diff --git a/CODEOWNERS b/CODEOWNERS
index ec098523744..e3a7c5e7327 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -364,6 +364,7 @@ homeassistant/components/roku/* @ctalkington
 homeassistant/components/roomba/* @pschmitt @cyr-ius @shenxn
 homeassistant/components/roon/* @pavoni
 homeassistant/components/rpi_power/* @shenxn @swetoast
+homeassistant/components/ruckus_unleashed/* @gabe565
 homeassistant/components/safe_mode/* @home-assistant/core
 homeassistant/components/saj/* @fredericvl
 homeassistant/components/salt/* @bjornorri
diff --git a/homeassistant/components/ruckus_unleashed/__init__.py b/homeassistant/components/ruckus_unleashed/__init__.py
new file mode 100644
index 00000000000..5547e6ebb70
--- /dev/null
+++ b/homeassistant/components/ruckus_unleashed/__init__.py
@@ -0,0 +1,71 @@
+"""The Ruckus Unleashed integration."""
+import asyncio
+
+from pyruckus import Ruckus
+import voluptuous as vol
+
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ConfigEntryNotReady
+
+from .const import COORDINATOR, DOMAIN, PLATFORMS, UNDO_UPDATE_LISTENERS
+from .coordinator import RuckusUnleashedDataUpdateCoordinator
+
+CONFIG_SCHEMA = vol.Schema({DOMAIN: vol.Schema({})}, extra=vol.ALLOW_EXTRA)
+
+
+async def async_setup(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Set up the Ruckus Unleashed component."""
+    hass.data[DOMAIN] = {}
+    return True
+
+
+async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Set up Ruckus Unleashed from a config entry."""
+    try:
+        ruckus = await hass.async_add_executor_job(
+            Ruckus,
+            entry.data[CONF_HOST],
+            entry.data[CONF_USERNAME],
+            entry.data[CONF_PASSWORD],
+        )
+    except ConnectionError as error:
+        raise ConfigEntryNotReady from error
+
+    coordinator = RuckusUnleashedDataUpdateCoordinator(hass, ruckus=ruckus)
+
+    await coordinator.async_refresh()
+    if not coordinator.last_update_success:
+        raise ConfigEntryNotReady
+
+    hass.data[DOMAIN][entry.entry_id] = {
+        COORDINATOR: coordinator,
+        UNDO_UPDATE_LISTENERS: [],
+    }
+
+    for platform in PLATFORMS:
+        hass.async_create_task(
+            hass.config_entries.async_forward_entry_setup(entry, platform)
+        )
+
+    return True
+
+
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Unload a config entry."""
+    unload_ok = all(
+        await asyncio.gather(
+            *[
+                hass.config_entries.async_forward_entry_unload(entry, component)
+                for component in PLATFORMS
+            ]
+        )
+    )
+    if unload_ok:
+        for listener in hass.data[DOMAIN][entry.entry_id][UNDO_UPDATE_LISTENERS]:
+            listener()
+
+        hass.data[DOMAIN].pop(entry.entry_id)
+
+    return unload_ok
diff --git a/homeassistant/components/ruckus_unleashed/config_flow.py b/homeassistant/components/ruckus_unleashed/config_flow.py
new file mode 100644
index 00000000000..34fca5b1c4a
--- /dev/null
+++ b/homeassistant/components/ruckus_unleashed/config_flow.py
@@ -0,0 +1,68 @@
+"""Config flow for Ruckus Unleashed integration."""
+from pyruckus import Ruckus
+from pyruckus.exceptions import AuthenticationError
+import voluptuous as vol
+
+from homeassistant import config_entries, core, exceptions
+from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
+
+from .const import _LOGGER, DOMAIN  # pylint:disable=unused-import
+
+DATA_SCHEMA = vol.Schema({"host": str, "username": str, "password": str})
+
+
+async def validate_input(hass: core.HomeAssistant, data):
+    """Validate the user input allows us to connect.
+
+    Data has the keys from DATA_SCHEMA with values provided by the user.
+    """
+
+    try:
+        ruckus = await hass.async_add_executor_job(
+            Ruckus, data[CONF_HOST], data[CONF_USERNAME], data[CONF_PASSWORD]
+        )
+    except AuthenticationError as error:
+        raise InvalidAuth from error
+    except ConnectionError as error:
+        raise CannotConnect from error
+
+    mesh_name = ruckus.mesh_name()
+
+    return {"title": mesh_name}
+
+
+class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
+    """Handle a config flow for Ruckus Unleashed."""
+
+    VERSION = 1
+    CONNECTION_CLASS = config_entries.CONN_CLASS_LOCAL_POLL
+
+    async def async_step_user(self, user_input=None):
+        """Handle the initial step."""
+        errors = {}
+        if user_input is not None:
+            try:
+                info = await validate_input(self.hass, user_input)
+            except CannotConnect:
+                errors["base"] = "cannot_connect"
+            except InvalidAuth:
+                errors["base"] = "invalid_auth"
+            except Exception:  # pylint: disable=broad-except
+                _LOGGER.exception("Unexpected exception")
+                errors["base"] = "unknown"
+            else:
+                await self.async_set_unique_id(user_input[CONF_HOST])
+                self._abort_if_unique_id_configured()
+                return self.async_create_entry(title=info["title"], data=user_input)
+
+        return self.async_show_form(
+            step_id="user", data_schema=DATA_SCHEMA, errors=errors
+        )
+
+
+class CannotConnect(exceptions.HomeAssistantError):
+    """Error to indicate we cannot connect."""
+
+
+class InvalidAuth(exceptions.HomeAssistantError):
+    """Error to indicate there is invalid auth."""
diff --git a/homeassistant/components/ruckus_unleashed/const.py b/homeassistant/components/ruckus_unleashed/const.py
new file mode 100644
index 00000000000..04ea864a3c3
--- /dev/null
+++ b/homeassistant/components/ruckus_unleashed/const.py
@@ -0,0 +1,13 @@
+"""Constants for the Ruckus Unleashed integration."""
+import logging
+
+DOMAIN = "ruckus_unleashed"
+PLATFORMS = ["device_tracker"]
+SCAN_INTERVAL = 180
+
+_LOGGER = logging.getLogger(__name__)
+
+COORDINATOR = "coordinator"
+UNDO_UPDATE_LISTENERS = "undo_update_listeners"
+
+CLIENTS = "clients"
diff --git a/homeassistant/components/ruckus_unleashed/coordinator.py b/homeassistant/components/ruckus_unleashed/coordinator.py
new file mode 100644
index 00000000000..b57243c5f17
--- /dev/null
+++ b/homeassistant/components/ruckus_unleashed/coordinator.py
@@ -0,0 +1,36 @@
+"""Ruckus Unleashed DataUpdateCoordinator."""
+from datetime import timedelta
+
+from pyruckus import Ruckus
+from pyruckus.exceptions import AuthenticationError
+
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
+
+from .const import _LOGGER, CLIENTS, DOMAIN, SCAN_INTERVAL
+
+
+class RuckusUnleashedDataUpdateCoordinator(DataUpdateCoordinator):
+    """Coordinator to manage data from Ruckus Unleashed client."""
+
+    def __init__(self, hass: HomeAssistant, *, ruckus: Ruckus):
+        """Initialize global Ruckus Unleashed data updater."""
+        self.ruckus = ruckus
+
+        update_interval = timedelta(seconds=SCAN_INTERVAL)
+
+        super().__init__(
+            hass,
+            _LOGGER,
+            name=DOMAIN,
+            update_interval=update_interval,
+        )
+
+    async def _async_update_data(self) -> dict:
+        """Fetch Ruckus Unleashed data."""
+        try:
+            return {
+                CLIENTS: await self.hass.async_add_executor_job(self.ruckus.clients)
+            }
+        except (AuthenticationError, ConnectionError) as error:
+            raise UpdateFailed(error) from error
diff --git a/homeassistant/components/ruckus_unleashed/device_tracker.py b/homeassistant/components/ruckus_unleashed/device_tracker.py
new file mode 100644
index 00000000000..b64aa960727
--- /dev/null
+++ b/homeassistant/components/ruckus_unleashed/device_tracker.py
@@ -0,0 +1,117 @@
+"""Support for Ruckus Unleashed devices."""
+from homeassistant.components.device_tracker import (
+    ATTR_MAC,
+    ATTR_SOURCE_TYPE,
+    SOURCE_TYPE_ROUTER,
+)
+from homeassistant.components.device_tracker.config_entry import ScannerEntity
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import CONF_NAME
+from homeassistant.core import callback
+from homeassistant.helpers import entity_registry
+from homeassistant.helpers.typing import HomeAssistantType
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
+
+from .const import CLIENTS, COORDINATOR, DOMAIN, UNDO_UPDATE_LISTENERS
+
+
+async def async_setup_entry(
+    hass: HomeAssistantType, entry: ConfigEntry, async_add_entities
+) -> None:
+    """Set up device tracker for Ruckus Unleashed component."""
+    coordinator = hass.data[DOMAIN][entry.entry_id][COORDINATOR]
+
+    tracked = set()
+
+    @callback
+    def router_update():
+        """Update the values of the router."""
+        add_new_entities(coordinator, async_add_entities, tracked)
+
+    router_update()
+
+    hass.data[DOMAIN][entry.entry_id][UNDO_UPDATE_LISTENERS].append(
+        coordinator.async_add_listener(router_update)
+    )
+
+    registry = await entity_registry.async_get_registry(hass)
+    restore_entities(registry, coordinator, entry, async_add_entities, tracked)
+
+
+@callback
+def add_new_entities(coordinator, async_add_entities, tracked):
+    """Add new tracker entities from the router."""
+    new_tracked = []
+
+    for mac in coordinator.data[CLIENTS].keys():
+        if mac in tracked:
+            continue
+
+        device = coordinator.data[CLIENTS][mac]
+        new_tracked.append(RuckusUnleashedDevice(coordinator, mac, device[CONF_NAME]))
+        tracked.add(mac)
+
+    if new_tracked:
+        async_add_entities(new_tracked, True)
+
+
+@callback
+def restore_entities(registry, coordinator, entry, async_add_entities, tracked):
+    """Restore clients that are not a part of active clients list."""
+    missing = []
+
+    for entity in registry.entities.values():
+        if entity.config_entry_id == entry.entry_id and entity.platform == DOMAIN:
+            if entity.unique_id not in coordinator.data[CLIENTS]:
+                missing.append(
+                    RuckusUnleashedDevice(
+                        coordinator, entity.unique_id, entity.original_name
+                    )
+                )
+                tracked.add(entity.unique_id)
+
+    if missing:
+        async_add_entities(missing, True)
+
+
+class RuckusUnleashedDevice(CoordinatorEntity, ScannerEntity):
+    """Representation of a Ruckus Unleashed client."""
+
+    def __init__(self, coordinator, mac, name) -> None:
+        """Initialize a Ruckus Unleashed client."""
+        super().__init__(coordinator)
+        self._mac = mac
+        self._name = name
+
+    @property
+    def unique_id(self) -> str:
+        """Return a unique ID."""
+        return self._mac
+
+    @property
+    def name(self) -> str:
+        """Return the name."""
+        if self.is_connected:
+            return (
+                self.coordinator.data[CLIENTS][self._mac][CONF_NAME]
+                or f"Ruckus {self._mac}"
+            )
+        return self._name
+
+    @property
+    def is_connected(self) -> bool:
+        """Return true if the device is connected to the network."""
+        return self._mac in self.coordinator.data[CLIENTS]
+
+    @property
+    def source_type(self) -> str:
+        """Return the source type."""
+        return SOURCE_TYPE_ROUTER
+
+    @property
+    def state_attributes(self) -> dict:
+        """Return the state attributes."""
+        return {
+            ATTR_SOURCE_TYPE: self.source_type,
+            ATTR_MAC: self._mac,
+        }
diff --git a/homeassistant/components/ruckus_unleashed/manifest.json b/homeassistant/components/ruckus_unleashed/manifest.json
new file mode 100644
index 00000000000..c9b9b6fed62
--- /dev/null
+++ b/homeassistant/components/ruckus_unleashed/manifest.json
@@ -0,0 +1,16 @@
+{
+  "domain": "ruckus_unleashed",
+  "name": "Ruckus Unleashed",
+  "config_flow": true,
+  "documentation": "https://www.home-assistant.io/integrations/ruckus_unleashed",
+  "requirements": [
+    "pyruckus==0.7"
+  ],
+  "ssdp": [],
+  "zeroconf": [],
+  "homekit": {},
+  "dependencies": [],
+  "codeowners": [
+    "@gabe565"
+  ]
+}
\ No newline at end of file
diff --git a/homeassistant/components/ruckus_unleashed/strings.json b/homeassistant/components/ruckus_unleashed/strings.json
new file mode 100644
index 00000000000..82db44bbd18
--- /dev/null
+++ b/homeassistant/components/ruckus_unleashed/strings.json
@@ -0,0 +1,22 @@
+{
+  "title": "Ruckus Unleashed",
+  "config": {
+    "step": {
+      "user": {
+        "data": {
+          "host": "Host",
+          "username": "Username",
+          "password": "Password"
+        }
+      }
+    },
+    "error": {
+      "cannot_connect": "Failed to connect",
+      "invalid_auth": "Invalid authentication",
+      "unknown": "Unexpected error"
+    },
+    "abort": {
+      "already_configured": "Device is already configured"
+    }
+  }
+}
\ No newline at end of file
diff --git a/homeassistant/components/ruckus_unleashed/translations/en.json b/homeassistant/components/ruckus_unleashed/translations/en.json
new file mode 100644
index 00000000000..b916b420aec
--- /dev/null
+++ b/homeassistant/components/ruckus_unleashed/translations/en.json
@@ -0,0 +1,22 @@
+{
+    "config": {
+        "abort": {
+            "already_configured": "Device is already configured"
+        },
+        "error": {
+            "cannot_connect": "Failed to connect",
+            "invalid_auth": "Invalid authentication",
+            "unknown": "Unexpected error"
+        },
+        "step": {
+            "user": {
+                "data": {
+                    "host": "Host",
+                    "password": "Password",
+                    "username": "Username"
+                }
+            }
+        }
+    },
+    "title": "Ruckus Unleashed"
+}
\ No newline at end of file
diff --git a/homeassistant/generated/config_flows.py b/homeassistant/generated/config_flows.py
index 5ac224eba2f..6266660546f 100644
--- a/homeassistant/generated/config_flows.py
+++ b/homeassistant/generated/config_flows.py
@@ -158,6 +158,7 @@ FLOWS = [
     "roomba",
     "roon",
     "rpi_power",
+    "ruckus_unleashed",
     "samsungtv",
     "sense",
     "sentry",
diff --git a/requirements_all.txt b/requirements_all.txt
index e17aa1cb7ac..d923ab7ace4 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1626,6 +1626,9 @@ pyrepetier==3.0.5
 # homeassistant.components.risco
 pyrisco==0.3.1
 
+# homeassistant.components.ruckus_unleashed
+pyruckus==0.7
+
 # homeassistant.components.sabnzbd
 pysabnzbd==1.1.0
 
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 4e1e3855dcc..f915e76ff8f 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -794,6 +794,9 @@ pyqwikswitch==0.93
 # homeassistant.components.risco
 pyrisco==0.3.1
 
+# homeassistant.components.ruckus_unleashed
+pyruckus==0.7
+
 # homeassistant.components.acer_projector
 # homeassistant.components.zha
 pyserial==3.4
diff --git a/tests/components/ruckus_unleashed/__init__.py b/tests/components/ruckus_unleashed/__init__.py
new file mode 100644
index 00000000000..5329d253aff
--- /dev/null
+++ b/tests/components/ruckus_unleashed/__init__.py
@@ -0,0 +1,61 @@
+"""Tests for the Ruckus Unleashed integration."""
+from homeassistant.components.ruckus_unleashed import DOMAIN
+from homeassistant.const import (
+    CONF_HOST,
+    CONF_IP_ADDRESS,
+    CONF_MAC,
+    CONF_NAME,
+    CONF_PASSWORD,
+    CONF_USERNAME,
+)
+
+from tests.async_mock import patch
+from tests.common import MockConfigEntry
+
+DEFAULT_TITLE = "Ruckus Mesh"
+
+CONFIG = {
+    CONF_HOST: "1.1.1.1",
+    CONF_USERNAME: "test-username",
+    CONF_PASSWORD: "test-password",
+}
+
+TEST_CLIENT_ENTITY_ID = "device_tracker.ruckus_test_device"
+TEST_CLIENT = {
+    CONF_IP_ADDRESS: "1.1.1.2",
+    CONF_MAC: "AA:BB:CC:DD:EE:FF",
+    CONF_NAME: "Ruckus Test Device",
+}
+
+
+def mock_config_entry() -> MockConfigEntry:
+    """Return a Ruckus Unleashed mock config entry."""
+    return MockConfigEntry(
+        domain=DOMAIN,
+        title=DEFAULT_TITLE,
+        unique_id="1.1.1.1",
+        data=CONFIG,
+        options=None,
+    )
+
+
+async def init_integration(hass) -> MockConfigEntry:
+    """Set up the Ruckus Unleashed integration in Home Assistant."""
+    entry = mock_config_entry()
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.connect",
+        return_value=None,
+    ), patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.mesh_name",
+        return_value=DEFAULT_TITLE,
+    ), patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.clients",
+        return_value={
+            TEST_CLIENT[CONF_MAC]: TEST_CLIENT,
+        },
+    ):
+        entry.add_to_hass(hass)
+        await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
+
+    return entry
diff --git a/tests/components/ruckus_unleashed/test_config_flow.py b/tests/components/ruckus_unleashed/test_config_flow.py
new file mode 100644
index 00000000000..3f6ce6119fc
--- /dev/null
+++ b/tests/components/ruckus_unleashed/test_config_flow.py
@@ -0,0 +1,99 @@
+"""Test the Ruckus Unleashed config flow."""
+from pyruckus.exceptions import AuthenticationError
+
+from homeassistant import config_entries, setup
+from homeassistant.components.ruckus_unleashed.const import DOMAIN
+
+from tests.async_mock import patch
+from tests.components.ruckus_unleashed import CONFIG, DEFAULT_TITLE
+
+
+async def test_form(hass):
+    """Test we get the form."""
+    await setup.async_setup_component(hass, "persistent_notification", {})
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": config_entries.SOURCE_USER}
+    )
+    assert result["type"] == "form"
+    assert result["errors"] == {}
+
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.connect",
+        return_value=None,
+    ), patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.mesh_name",
+        return_value=DEFAULT_TITLE,
+    ), patch(
+        "homeassistant.components.ruckus_unleashed.async_setup", return_value=True
+    ) as mock_setup, patch(
+        "homeassistant.components.ruckus_unleashed.async_setup_entry",
+        return_value=True,
+    ) as mock_setup_entry:
+        result2 = await hass.config_entries.flow.async_configure(
+            result["flow_id"],
+            CONFIG,
+        )
+
+    assert result2["type"] == "create_entry"
+    assert result2["title"] == DEFAULT_TITLE
+    assert result2["data"] == CONFIG
+    await hass.async_block_till_done()
+    assert len(mock_setup.mock_calls) == 1
+    assert len(mock_setup_entry.mock_calls) == 1
+
+
+async def test_form_invalid_auth(hass):
+    """Test we handle invalid auth."""
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": config_entries.SOURCE_USER}
+    )
+
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.connect",
+        side_effect=AuthenticationError,
+    ):
+        result2 = await hass.config_entries.flow.async_configure(
+            result["flow_id"],
+            CONFIG,
+        )
+
+    assert result2["type"] == "form"
+    assert result2["errors"] == {"base": "invalid_auth"}
+
+
+async def test_form_cannot_connect(hass):
+    """Test we handle cannot connect error."""
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": config_entries.SOURCE_USER}
+    )
+
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.connect",
+        side_effect=ConnectionError,
+    ):
+        result2 = await hass.config_entries.flow.async_configure(
+            result["flow_id"],
+            CONFIG,
+        )
+
+    assert result2["type"] == "form"
+    assert result2["errors"] == {"base": "cannot_connect"}
+
+
+async def test_form_unknown_error(hass):
+    """Test we handle unknown error."""
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": config_entries.SOURCE_USER}
+    )
+
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.connect",
+        side_effect=Exception,
+    ):
+        result2 = await hass.config_entries.flow.async_configure(
+            result["flow_id"],
+            CONFIG,
+        )
+
+    assert result2["type"] == "form"
+    assert result2["errors"] == {"base": "unknown"}
diff --git a/tests/components/ruckus_unleashed/test_device_tracker.py b/tests/components/ruckus_unleashed/test_device_tracker.py
new file mode 100644
index 00000000000..cd529ac6bad
--- /dev/null
+++ b/tests/components/ruckus_unleashed/test_device_tracker.py
@@ -0,0 +1,103 @@
+"""The sensor tests for the Ruckus Unleashed platform."""
+from datetime import timedelta
+
+from homeassistant.components.ruckus_unleashed import DOMAIN
+from homeassistant.const import CONF_MAC, STATE_HOME, STATE_NOT_HOME, STATE_UNAVAILABLE
+from homeassistant.helpers import entity_registry
+from homeassistant.util import utcnow
+
+from tests.async_mock import patch
+from tests.common import async_fire_time_changed
+from tests.components.ruckus_unleashed import (
+    DEFAULT_TITLE,
+    TEST_CLIENT,
+    TEST_CLIENT_ENTITY_ID,
+    init_integration,
+    mock_config_entry,
+)
+
+
+async def test_client_connected(hass):
+    """Test client connected."""
+    await init_integration(hass)
+
+    future = utcnow() + timedelta(minutes=60)
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.clients",
+        return_value={
+            TEST_CLIENT[CONF_MAC]: TEST_CLIENT,
+        },
+    ):
+        async_fire_time_changed(hass, future)
+        await hass.async_block_till_done()
+
+        await hass.helpers.entity_component.async_update_entity(TEST_CLIENT_ENTITY_ID)
+        test_client = hass.states.get(TEST_CLIENT_ENTITY_ID)
+        assert test_client.state == STATE_HOME
+
+
+async def test_client_disconnected(hass):
+    """Test client disconnected."""
+    await init_integration(hass)
+
+    future = utcnow() + timedelta(minutes=60)
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.clients",
+        return_value={},
+    ):
+        async_fire_time_changed(hass, future)
+        await hass.async_block_till_done()
+
+        await hass.helpers.entity_component.async_update_entity(TEST_CLIENT_ENTITY_ID)
+        test_client = hass.states.get(TEST_CLIENT_ENTITY_ID)
+        assert test_client.state == STATE_NOT_HOME
+
+
+async def test_clients_update_failed(hass):
+    """Test failed update."""
+    await init_integration(hass)
+
+    future = utcnow() + timedelta(minutes=60)
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.clients",
+        side_effect=ConnectionError,
+    ):
+        async_fire_time_changed(hass, future)
+        await hass.async_block_till_done()
+
+        await hass.helpers.entity_component.async_update_entity(TEST_CLIENT_ENTITY_ID)
+        test_client = hass.states.get(TEST_CLIENT_ENTITY_ID)
+        assert test_client.state == STATE_UNAVAILABLE
+
+
+async def test_restoring_clients(hass):
+    """Test restoring existing device_tracker entities if not detected on startup."""
+    entry = mock_config_entry()
+    entry.add_to_hass(hass)
+
+    registry = await entity_registry.async_get_registry(hass)
+    registry.async_get_or_create(
+        "device_tracker",
+        DOMAIN,
+        TEST_CLIENT[CONF_MAC],
+        suggested_object_id="ruckus_test_device",
+        config_entry=entry,
+    )
+
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.connect",
+        return_value=None,
+    ), patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.mesh_name",
+        return_value=DEFAULT_TITLE,
+    ), patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus.clients",
+        return_value={},
+    ):
+        entry.add_to_hass(hass)
+        await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
+
+    device = hass.states.get(TEST_CLIENT_ENTITY_ID)
+    assert device is not None
+    assert device.state == STATE_NOT_HOME
diff --git a/tests/components/ruckus_unleashed/test_init.py b/tests/components/ruckus_unleashed/test_init.py
new file mode 100644
index 00000000000..3c12e4f9665
--- /dev/null
+++ b/tests/components/ruckus_unleashed/test_init.py
@@ -0,0 +1,54 @@
+"""Test the Ruckus Unleashed config flow."""
+from pyruckus.exceptions import AuthenticationError
+
+from homeassistant.components.ruckus_unleashed import DOMAIN
+from homeassistant.config_entries import (
+    ENTRY_STATE_LOADED,
+    ENTRY_STATE_NOT_LOADED,
+    ENTRY_STATE_SETUP_RETRY,
+)
+
+from tests.async_mock import patch
+from tests.components.ruckus_unleashed import init_integration, mock_config_entry
+
+
+async def test_setup_entry_login_error(hass):
+    """Test entry setup failed due to login error."""
+    entry = mock_config_entry()
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus",
+        side_effect=AuthenticationError,
+    ):
+        entry.add_to_hass(hass)
+        result = await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
+
+    assert result is False
+
+
+async def test_setup_entry_connection_error(hass):
+    """Test entry setup failed due to connection error."""
+    entry = mock_config_entry()
+    with patch(
+        "homeassistant.components.ruckus_unleashed.Ruckus",
+        side_effect=ConnectionError,
+    ):
+        entry.add_to_hass(hass)
+        await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
+
+    assert entry.state == ENTRY_STATE_SETUP_RETRY
+
+
+async def test_unload_entry(hass):
+    """Test successful unload of entry."""
+    entry = await init_integration(hass)
+
+    assert len(hass.config_entries.async_entries(DOMAIN)) == 1
+    assert entry.state == ENTRY_STATE_LOADED
+
+    assert await hass.config_entries.async_unload(entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert entry.state == ENTRY_STATE_NOT_LOADED
+    assert not hass.data.get(DOMAIN)