diff --git a/.coveragerc b/.coveragerc
index c692dfbba5e..65b499c372f 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -518,6 +518,9 @@ omit =
     homeassistant/components/lutron_caseta/switch.py
     homeassistant/components/lw12wifi/light.py
     homeassistant/components/lyft/sensor.py
+    homeassistant/components/lyric/__init__.py
+    homeassistant/components/lyric/api.py
+    homeassistant/components/lyric/climate.py
     homeassistant/components/magicseaweed/sensor.py
     homeassistant/components/mailgun/notify.py
     homeassistant/components/map/*
diff --git a/CODEOWNERS b/CODEOWNERS
index e3cf58f9056..dc0129c8b8e 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -260,6 +260,7 @@ homeassistant/components/luftdaten/* @fabaff
 homeassistant/components/lupusec/* @majuss
 homeassistant/components/lutron/* @JonGilmore
 homeassistant/components/lutron_caseta/* @swails @bdraco
+homeassistant/components/lyric/* @timmo001
 homeassistant/components/mastodon/* @fabaff
 homeassistant/components/matrix/* @tinloaf
 homeassistant/components/mcp23017/* @jardiamj
diff --git a/homeassistant/components/lyric/__init__.py b/homeassistant/components/lyric/__init__.py
new file mode 100644
index 00000000000..d29fca09166
--- /dev/null
+++ b/homeassistant/components/lyric/__init__.py
@@ -0,0 +1,200 @@
+"""The Honeywell Lyric integration."""
+import asyncio
+from datetime import timedelta
+import logging
+from typing import Any, Dict, Optional
+
+from aiolyric import Lyric
+from aiolyric.objects.device import LyricDevice
+from aiolyric.objects.location import LyricLocation
+import async_timeout
+import voluptuous as vol
+
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import CONF_CLIENT_ID, CONF_CLIENT_SECRET
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ConfigEntryNotReady
+from homeassistant.helpers import (
+    aiohttp_client,
+    config_entry_oauth2_flow,
+    config_validation as cv,
+    device_registry as dr,
+)
+from homeassistant.helpers.update_coordinator import (
+    CoordinatorEntity,
+    DataUpdateCoordinator,
+    UpdateFailed,
+)
+
+from .api import ConfigEntryLyricClient, LyricLocalOAuth2Implementation
+from .config_flow import OAuth2FlowHandler
+from .const import DOMAIN, LYRIC_EXCEPTIONS, OAUTH2_AUTHORIZE, OAUTH2_TOKEN
+
+CONFIG_SCHEMA = vol.Schema(
+    {
+        DOMAIN: vol.Schema(
+            {
+                vol.Required(CONF_CLIENT_ID): cv.string,
+                vol.Required(CONF_CLIENT_SECRET): cv.string,
+            }
+        )
+    },
+    extra=vol.ALLOW_EXTRA,
+)
+
+_LOGGER = logging.getLogger(__name__)
+
+PLATFORMS = ["climate"]
+
+
+async def async_setup(hass: HomeAssistant, config: dict):
+    """Set up the Honeywell Lyric component."""
+    hass.data[DOMAIN] = {}
+
+    if DOMAIN not in config:
+        return True
+
+    hass.data[DOMAIN][CONF_CLIENT_ID] = config[DOMAIN][CONF_CLIENT_ID]
+
+    OAuth2FlowHandler.async_register_implementation(
+        hass,
+        LyricLocalOAuth2Implementation(
+            hass,
+            DOMAIN,
+            config[DOMAIN][CONF_CLIENT_ID],
+            config[DOMAIN][CONF_CLIENT_SECRET],
+            OAUTH2_AUTHORIZE,
+            OAUTH2_TOKEN,
+        ),
+    )
+
+    return True
+
+
+async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Set up Honeywell Lyric from a config entry."""
+    implementation = (
+        await config_entry_oauth2_flow.async_get_config_entry_implementation(
+            hass, entry
+        )
+    )
+
+    session = aiohttp_client.async_get_clientsession(hass)
+    oauth_session = config_entry_oauth2_flow.OAuth2Session(hass, entry, implementation)
+
+    client = ConfigEntryLyricClient(session, oauth_session)
+
+    client_id = hass.data[DOMAIN][CONF_CLIENT_ID]
+    lyric: Lyric = Lyric(client, client_id)
+
+    async def async_update_data() -> Lyric:
+        """Fetch data from Lyric."""
+        try:
+            async with async_timeout.timeout(60):
+                await lyric.get_locations()
+            return lyric
+        except (*LYRIC_EXCEPTIONS, TimeoutError) as exception:
+            raise UpdateFailed(exception) from exception
+
+    coordinator = DataUpdateCoordinator(
+        hass,
+        _LOGGER,
+        # Name of the data. For logging purposes.
+        name="lyric_coordinator",
+        update_method=async_update_data,
+        # Polling interval. Will only be polled if there are subscribers.
+        update_interval=timedelta(seconds=120),
+    )
+
+    hass.data[DOMAIN][entry.entry_id] = coordinator
+
+    # Fetch initial data so we have data when entities subscribe
+    await coordinator.async_refresh()
+    if not coordinator.last_update_success:
+        raise ConfigEntryNotReady
+
+    for component in PLATFORMS:
+        hass.async_create_task(
+            hass.config_entries.async_forward_entry_setup(entry, component)
+        )
+
+    return True
+
+
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):
+    """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:
+        hass.data[DOMAIN].pop(entry.entry_id)
+
+    return unload_ok
+
+
+class LyricEntity(CoordinatorEntity):
+    """Defines a base Honeywell Lyric entity."""
+
+    def __init__(
+        self,
+        coordinator: DataUpdateCoordinator,
+        location: LyricLocation,
+        device: LyricDevice,
+        key: str,
+        name: str,
+        icon: Optional[str],
+    ) -> None:
+        """Initialize the Honeywell Lyric entity."""
+        super().__init__(coordinator)
+        self._key = key
+        self._name = name
+        self._icon = icon
+        self._location = location
+        self._mac_id = device.macID
+        self._device_name = device.name
+        self._device_model = device.deviceModel
+        self._update_thermostat = coordinator.data.update_thermostat
+
+    @property
+    def unique_id(self) -> str:
+        """Return the unique ID for this entity."""
+        return self._key
+
+    @property
+    def name(self) -> str:
+        """Return the name of the entity."""
+        return self._name
+
+    @property
+    def icon(self) -> str:
+        """Return the mdi icon of the entity."""
+        return self._icon
+
+    @property
+    def location(self) -> LyricLocation:
+        """Get the Lyric Location."""
+        return self.coordinator.data.locations_dict[self._location.locationID]
+
+    @property
+    def device(self) -> LyricDevice:
+        """Get the Lyric Device."""
+        return self.location.devices_dict[self._mac_id]
+
+
+class LyricDeviceEntity(LyricEntity):
+    """Defines a Honeywell Lyric device entity."""
+
+    @property
+    def device_info(self) -> Dict[str, Any]:
+        """Return device information about this Honeywell Lyric instance."""
+        return {
+            "connections": {(dr.CONNECTION_NETWORK_MAC, self._mac_id)},
+            "manufacturer": "Honeywell",
+            "model": self._device_model,
+            "name": self._device_name,
+        }
diff --git a/homeassistant/components/lyric/api.py b/homeassistant/components/lyric/api.py
new file mode 100644
index 00000000000..a77c6365baf
--- /dev/null
+++ b/homeassistant/components/lyric/api.py
@@ -0,0 +1,55 @@
+"""API for Honeywell Lyric bound to Home Assistant OAuth."""
+import logging
+from typing import cast
+
+from aiohttp import BasicAuth, ClientSession
+from aiolyric.client import LyricClient
+
+from homeassistant.helpers import config_entry_oauth2_flow
+from homeassistant.helpers.aiohttp_client import async_get_clientsession
+
+_LOGGER = logging.getLogger(__name__)
+
+
+class ConfigEntryLyricClient(LyricClient):
+    """Provide Honeywell Lyric authentication tied to an OAuth2 based config entry."""
+
+    def __init__(
+        self,
+        websession: ClientSession,
+        oauth_session: config_entry_oauth2_flow.OAuth2Session,
+    ):
+        """Initialize Honeywell Lyric auth."""
+        super().__init__(websession)
+        self._oauth_session = oauth_session
+
+    async def async_get_access_token(self):
+        """Return a valid access token."""
+        if not self._oauth_session.valid_token:
+            await self._oauth_session.async_ensure_token_valid()
+
+        return self._oauth_session.token["access_token"]
+
+
+class LyricLocalOAuth2Implementation(
+    config_entry_oauth2_flow.LocalOAuth2Implementation
+):
+    """Lyric Local OAuth2 implementation."""
+
+    async def _token_request(self, data: dict) -> dict:
+        """Make a token request."""
+        session = async_get_clientsession(self.hass)
+
+        data["client_id"] = self.client_id
+
+        if self.client_secret is not None:
+            data["client_secret"] = self.client_secret
+
+        headers = {
+            "Authorization": BasicAuth(self.client_id, self.client_secret).encode(),
+            "Content-Type": "application/x-www-form-urlencoded",
+        }
+
+        resp = await session.post(self.token_url, headers=headers, data=data)
+        resp.raise_for_status()
+        return cast(dict, await resp.json())
diff --git a/homeassistant/components/lyric/climate.py b/homeassistant/components/lyric/climate.py
new file mode 100644
index 00000000000..bcfefef9c93
--- /dev/null
+++ b/homeassistant/components/lyric/climate.py
@@ -0,0 +1,280 @@
+"""Support for Honeywell Lyric climate platform."""
+import logging
+from time import gmtime, strftime, time
+from typing import List, Optional
+
+from aiolyric.objects.device import LyricDevice
+from aiolyric.objects.location import LyricLocation
+import voluptuous as vol
+
+from homeassistant.components.climate import ClimateEntity
+from homeassistant.components.climate.const import (
+    ATTR_TARGET_TEMP_HIGH,
+    ATTR_TARGET_TEMP_LOW,
+    HVAC_MODE_COOL,
+    HVAC_MODE_HEAT,
+    HVAC_MODE_HEAT_COOL,
+    HVAC_MODE_OFF,
+    SUPPORT_PRESET_MODE,
+    SUPPORT_TARGET_TEMPERATURE,
+)
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import ATTR_TEMPERATURE
+from homeassistant.exceptions import HomeAssistantError
+from homeassistant.helpers import entity_platform
+import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.typing import HomeAssistantType
+from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
+
+from . import LyricDeviceEntity
+from .const import (
+    DOMAIN,
+    LYRIC_EXCEPTIONS,
+    PRESET_HOLD_UNTIL,
+    PRESET_NO_HOLD,
+    PRESET_PERMANENT_HOLD,
+    PRESET_TEMPORARY_HOLD,
+    PRESET_VACATION_HOLD,
+)
+
+_LOGGER = logging.getLogger(__name__)
+
+SUPPORT_FLAGS = SUPPORT_TARGET_TEMPERATURE | SUPPORT_PRESET_MODE
+
+LYRIC_HVAC_MODE_OFF = "Off"
+LYRIC_HVAC_MODE_HEAT = "Heat"
+LYRIC_HVAC_MODE_COOL = "Cool"
+LYRIC_HVAC_MODE_HEAT_COOL = "Auto"
+
+LYRIC_HVAC_MODES = {
+    HVAC_MODE_OFF: LYRIC_HVAC_MODE_OFF,
+    HVAC_MODE_HEAT: LYRIC_HVAC_MODE_HEAT,
+    HVAC_MODE_COOL: LYRIC_HVAC_MODE_COOL,
+    HVAC_MODE_HEAT_COOL: LYRIC_HVAC_MODE_HEAT_COOL,
+}
+
+HVAC_MODES = {
+    LYRIC_HVAC_MODE_OFF: HVAC_MODE_OFF,
+    LYRIC_HVAC_MODE_HEAT: HVAC_MODE_HEAT,
+    LYRIC_HVAC_MODE_COOL: HVAC_MODE_COOL,
+    LYRIC_HVAC_MODE_HEAT_COOL: HVAC_MODE_HEAT_COOL,
+}
+
+SERVICE_HOLD_TIME = "set_hold_time"
+ATTR_TIME_PERIOD = "time_period"
+
+SCHEMA_HOLD_TIME = {
+    vol.Required(ATTR_TIME_PERIOD, default="01:00:00"): vol.All(
+        cv.time_period,
+        cv.positive_timedelta,
+        lambda td: strftime("%H:%M:%S", gmtime(time() + td.total_seconds())),
+    )
+}
+
+
+async def async_setup_entry(
+    hass: HomeAssistantType, entry: ConfigEntry, async_add_entities
+) -> None:
+    """Set up the Honeywell Lyric climate platform based on a config entry."""
+    coordinator: DataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
+
+    entities = []
+
+    for location in coordinator.data.locations:
+        for device in location.devices:
+            entities.append(LyricClimate(hass, coordinator, location, device))
+
+    async_add_entities(entities, True)
+
+    platform = entity_platform.current_platform.get()
+
+    platform.async_register_entity_service(
+        SERVICE_HOLD_TIME,
+        SCHEMA_HOLD_TIME,
+        "async_set_hold_time",
+    )
+
+
+class LyricClimate(LyricDeviceEntity, ClimateEntity):
+    """Defines a Honeywell Lyric climate entity."""
+
+    def __init__(
+        self,
+        hass: HomeAssistantType,
+        coordinator: DataUpdateCoordinator,
+        location: LyricLocation,
+        device: LyricDevice,
+    ) -> None:
+        """Initialize Honeywell Lyric climate entity."""
+        self._temperature_unit = hass.config.units.temperature_unit
+
+        # Setup supported hvac modes
+        self._hvac_modes = [HVAC_MODE_OFF]
+
+        # Add supported lyric thermostat features
+        if LYRIC_HVAC_MODE_HEAT in device.allowedModes:
+            self._hvac_modes.append(HVAC_MODE_HEAT)
+
+        if LYRIC_HVAC_MODE_COOL in device.allowedModes:
+            self._hvac_modes.append(HVAC_MODE_COOL)
+
+        if (
+            LYRIC_HVAC_MODE_HEAT in device.allowedModes
+            and LYRIC_HVAC_MODE_COOL in device.allowedModes
+        ):
+            self._hvac_modes.append(HVAC_MODE_HEAT_COOL)
+
+        super().__init__(
+            coordinator,
+            location,
+            device,
+            f"{device.macID}_thermostat",
+            device.name,
+            None,
+        )
+
+    @property
+    def supported_features(self) -> int:
+        """Return the list of supported features."""
+        return SUPPORT_FLAGS
+
+    @property
+    def temperature_unit(self) -> str:
+        """Return the unit of measurement."""
+        return self._temperature_unit
+
+    @property
+    def current_temperature(self) -> Optional[float]:
+        """Return the current temperature."""
+        return self.device.indoorTemperature
+
+    @property
+    def hvac_mode(self) -> str:
+        """Return the hvac mode."""
+        return HVAC_MODES[self.device.changeableValues.mode]
+
+    @property
+    def hvac_modes(self) -> List[str]:
+        """List of available hvac modes."""
+        return self._hvac_modes
+
+    @property
+    def target_temperature(self) -> Optional[float]:
+        """Return the temperature we try to reach."""
+        device: LyricDevice = self.device
+        if not device.hasDualSetpointStatus:
+            return device.changeableValues.heatSetpoint
+
+    @property
+    def target_temperature_low(self) -> Optional[float]:
+        """Return the upper bound temperature we try to reach."""
+        device: LyricDevice = self.device
+        if device.hasDualSetpointStatus:
+            return device.changeableValues.coolSetpoint
+
+    @property
+    def target_temperature_high(self) -> Optional[float]:
+        """Return the upper bound temperature we try to reach."""
+        device: LyricDevice = self.device
+        if device.hasDualSetpointStatus:
+            return device.changeableValues.heatSetpoint
+
+    @property
+    def preset_mode(self) -> Optional[str]:
+        """Return current preset mode."""
+        return self.device.changeableValues.thermostatSetpointStatus
+
+    @property
+    def preset_modes(self) -> Optional[List[str]]:
+        """Return preset modes."""
+        return [
+            PRESET_NO_HOLD,
+            PRESET_HOLD_UNTIL,
+            PRESET_PERMANENT_HOLD,
+            PRESET_TEMPORARY_HOLD,
+            PRESET_VACATION_HOLD,
+        ]
+
+    @property
+    def min_temp(self) -> float:
+        """Identify min_temp in Lyric API or defaults if not available."""
+        device: LyricDevice = self.device
+        if LYRIC_HVAC_MODE_COOL in device.allowedModes:
+            return device.minCoolSetpoint
+        return device.minHeatSetpoint
+
+    @property
+    def max_temp(self) -> float:
+        """Identify max_temp in Lyric API or defaults if not available."""
+        device: LyricDevice = self.device
+        if LYRIC_HVAC_MODE_HEAT in device.allowedModes:
+            return device.maxHeatSetpoint
+        return device.maxCoolSetpoint
+
+    async def async_set_temperature(self, **kwargs) -> None:
+        """Set new target temperature."""
+        target_temp_low = kwargs.get(ATTR_TARGET_TEMP_LOW)
+        target_temp_high = kwargs.get(ATTR_TARGET_TEMP_HIGH)
+
+        device: LyricDevice = self.device
+        if device.hasDualSetpointStatus:
+            if target_temp_low is not None and target_temp_high is not None:
+                temp = (target_temp_low, target_temp_high)
+            else:
+                raise HomeAssistantError(
+                    "Could not find target_temp_low and/or target_temp_high in arguments"
+                )
+        else:
+            temp = kwargs.get(ATTR_TEMPERATURE)
+        _LOGGER.debug("Set temperature: %s", temp)
+        try:
+            await self._update_thermostat(self.location, device, heatSetpoint=temp)
+        except LYRIC_EXCEPTIONS as exception:
+            _LOGGER.error(exception)
+        await self.coordinator.async_refresh()
+
+    async def async_set_hvac_mode(self, hvac_mode: str) -> None:
+        """Set hvac mode."""
+        _LOGGER.debug("Set hvac mode: %s", hvac_mode)
+        try:
+            await self._update_thermostat(
+                self.location, self.device, mode=LYRIC_HVAC_MODES[hvac_mode]
+            )
+        except LYRIC_EXCEPTIONS as exception:
+            _LOGGER.error(exception)
+        await self.coordinator.async_refresh()
+
+    async def async_set_preset_mode(self, preset_mode: str) -> None:
+        """Set preset (PermanentHold, HoldUntil, NoHold, VacationHold) mode."""
+        _LOGGER.debug("Set preset mode: %s", preset_mode)
+        try:
+            await self._update_thermostat(
+                self.location, self.device, thermostatSetpointStatus=preset_mode
+            )
+        except LYRIC_EXCEPTIONS as exception:
+            _LOGGER.error(exception)
+        await self.coordinator.async_refresh()
+
+    async def async_set_preset_period(self, period: str) -> None:
+        """Set preset period (time)."""
+        try:
+            await self._update_thermostat(
+                self.location, self.device, nextPeriodTime=period
+            )
+        except LYRIC_EXCEPTIONS as exception:
+            _LOGGER.error(exception)
+        await self.coordinator.async_refresh()
+
+    async def async_set_hold_time(self, time_period: str) -> None:
+        """Set the time to hold until."""
+        _LOGGER.debug("set_hold_time: %s", time_period)
+        try:
+            await self._update_thermostat(
+                self.location,
+                self.device,
+                thermostatSetpointStatus=PRESET_HOLD_UNTIL,
+                nextPeriodTime=time_period,
+            )
+        except LYRIC_EXCEPTIONS as exception:
+            _LOGGER.error(exception)
+        await self.coordinator.async_refresh()
diff --git a/homeassistant/components/lyric/config_flow.py b/homeassistant/components/lyric/config_flow.py
new file mode 100644
index 00000000000..1370d5e67ea
--- /dev/null
+++ b/homeassistant/components/lyric/config_flow.py
@@ -0,0 +1,23 @@
+"""Config flow for Honeywell Lyric."""
+import logging
+
+from homeassistant import config_entries
+from homeassistant.helpers import config_entry_oauth2_flow
+
+from .const import DOMAIN
+
+_LOGGER = logging.getLogger(__name__)
+
+
+class OAuth2FlowHandler(
+    config_entry_oauth2_flow.AbstractOAuth2FlowHandler, domain=DOMAIN
+):
+    """Config flow to handle Honeywell Lyric OAuth2 authentication."""
+
+    DOMAIN = DOMAIN
+    CONNECTION_CLASS = config_entries.CONN_CLASS_CLOUD_PUSH
+
+    @property
+    def logger(self) -> logging.Logger:
+        """Return logger."""
+        return logging.getLogger(__name__)
diff --git a/homeassistant/components/lyric/const.py b/homeassistant/components/lyric/const.py
new file mode 100644
index 00000000000..4f2f72b937b
--- /dev/null
+++ b/homeassistant/components/lyric/const.py
@@ -0,0 +1,20 @@
+"""Constants for the Honeywell Lyric integration."""
+from aiohttp.client_exceptions import ClientResponseError
+from aiolyric.exceptions import LyricAuthenticationException, LyricException
+
+DOMAIN = "lyric"
+
+OAUTH2_AUTHORIZE = "https://api.honeywell.com/oauth2/authorize"
+OAUTH2_TOKEN = "https://api.honeywell.com/oauth2/token"
+
+PRESET_NO_HOLD = "NoHold"
+PRESET_TEMPORARY_HOLD = "TemporaryHold"
+PRESET_HOLD_UNTIL = "HoldUntil"
+PRESET_PERMANENT_HOLD = "PermanentHold"
+PRESET_VACATION_HOLD = "VacationHold"
+
+LYRIC_EXCEPTIONS = (
+    LyricAuthenticationException,
+    LyricException,
+    ClientResponseError,
+)
diff --git a/homeassistant/components/lyric/manifest.json b/homeassistant/components/lyric/manifest.json
new file mode 100644
index 00000000000..460eb6e2a3d
--- /dev/null
+++ b/homeassistant/components/lyric/manifest.json
@@ -0,0 +1,24 @@
+{
+  "domain": "lyric",
+  "name": "Honeywell Lyric",
+  "config_flow": true,
+  "documentation": "https://www.home-assistant.io/integrations/lyric",
+  "dependencies": ["http"],
+  "requirements": ["aiolyric==1.0.5"],
+  "codeowners": ["@timmo001"],
+  "quality_scale": "silver",
+  "dhcp": [
+    {
+      "hostname": "lyric-*",
+      "macaddress": "48A2E6"
+    },
+    {
+      "hostname": "lyric-*",
+      "macaddress": "B82CA0"
+    },
+    {
+      "hostname": "lyric-*",
+      "macaddress": "00D02D"
+    }
+  ]
+}
diff --git a/homeassistant/components/lyric/services.yaml b/homeassistant/components/lyric/services.yaml
new file mode 100644
index 00000000000..b4ea74a9644
--- /dev/null
+++ b/homeassistant/components/lyric/services.yaml
@@ -0,0 +1,9 @@
+set_hold_time:
+  description: "Sets the time to hold until"
+  fields:
+    entity_id:
+      description: Name(s) of entities to change
+      example: "climate.thermostat"
+    time_period:
+      description: Time to hold until
+      example: "01:00:00"
diff --git a/homeassistant/components/lyric/strings.json b/homeassistant/components/lyric/strings.json
new file mode 100644
index 00000000000..4e5f2330840
--- /dev/null
+++ b/homeassistant/components/lyric/strings.json
@@ -0,0 +1,16 @@
+{
+  "config": {
+    "step": {
+      "pick_implementation": {
+        "title": "[%key:common::config_flow::title::oauth2_pick_implementation%]"
+      }
+    },
+    "abort": {
+      "missing_configuration": "[%key:common::config_flow::abort::oauth2_missing_configuration%]",
+      "authorize_url_timeout": "[%key:common::config_flow::abort::oauth2_authorize_url_timeout%]"
+    },
+    "create_entry": {
+      "default": "[%key:common::config_flow::create_entry::authenticated%]"
+    }
+  }
+}
diff --git a/homeassistant/components/lyric/translations/en.json b/homeassistant/components/lyric/translations/en.json
new file mode 100644
index 00000000000..b183398663e
--- /dev/null
+++ b/homeassistant/components/lyric/translations/en.json
@@ -0,0 +1,17 @@
+{
+    "config": {
+        "abort": {
+            "authorize_url_timeout": "Timeout generating authorize URL.",
+            "missing_configuration": "The component is not configured. Please follow the documentation."
+        },
+        "create_entry": {
+            "default": "Successfully authenticated"
+        },
+        "step": {
+            "pick_implementation": {
+                "title": "Pick Authentication Method"
+            }
+        }
+    },
+    "title": "Honeywell Lyric"
+}
\ No newline at end of file
diff --git a/homeassistant/generated/config_flows.py b/homeassistant/generated/config_flows.py
index 4c12ff30e49..282d039128d 100644
--- a/homeassistant/generated/config_flows.py
+++ b/homeassistant/generated/config_flows.py
@@ -121,6 +121,7 @@ FLOWS = [
     "logi_circle",
     "luftdaten",
     "lutron_caseta",
+    "lyric",
     "mailgun",
     "melcloud",
     "met",
diff --git a/homeassistant/generated/dhcp.py b/homeassistant/generated/dhcp.py
index 0b6f5166f88..61223bf00f7 100644
--- a/homeassistant/generated/dhcp.py
+++ b/homeassistant/generated/dhcp.py
@@ -41,6 +41,21 @@ DHCP = [
         "hostname": "flume-gw-*",
         "macaddress": "B4E62D*"
     },
+    {
+        "domain": "lyric",
+        "hostname": "lyric-*",
+        "macaddress": "48A2E6"
+    },
+    {
+        "domain": "lyric",
+        "hostname": "lyric-*",
+        "macaddress": "B82CA0"
+    },
+    {
+        "domain": "lyric",
+        "hostname": "lyric-*",
+        "macaddress": "00D02D"
+    },
     {
         "domain": "nest",
         "macaddress": "18B430*"
diff --git a/requirements_all.txt b/requirements_all.txt
index d41b4c8fe0a..a8127ed7097 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -199,6 +199,9 @@ aiolifx_effects==0.2.2
 # homeassistant.components.lutron_caseta
 aiolip==1.0.1
 
+# homeassistant.components.lyric
+aiolyric==1.0.5
+
 # homeassistant.components.keyboard_remote
 aionotify==0.2.0
 
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index f2847be80a2..3e8972c9864 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -118,6 +118,9 @@ aiokafka==0.6.0
 # homeassistant.components.lutron_caseta
 aiolip==1.0.1
 
+# homeassistant.components.lyric
+aiolyric==1.0.5
+
 # homeassistant.components.notion
 aionotion==1.1.0
 
diff --git a/tests/components/lyric/__init__.py b/tests/components/lyric/__init__.py
new file mode 100644
index 00000000000..794c6bf1ba0
--- /dev/null
+++ b/tests/components/lyric/__init__.py
@@ -0,0 +1 @@
+"""Tests for the Honeywell Lyric integration."""
diff --git a/tests/components/lyric/test_config_flow.py b/tests/components/lyric/test_config_flow.py
new file mode 100644
index 00000000000..24b6b68d731
--- /dev/null
+++ b/tests/components/lyric/test_config_flow.py
@@ -0,0 +1,128 @@
+"""Test the Honeywell Lyric config flow."""
+import asyncio
+from unittest.mock import patch
+
+import pytest
+
+from homeassistant import config_entries, data_entry_flow, setup
+from homeassistant.components.http import CONF_BASE_URL, DOMAIN as DOMAIN_HTTP
+from homeassistant.components.lyric import config_flow
+from homeassistant.components.lyric.const import DOMAIN, OAUTH2_AUTHORIZE, OAUTH2_TOKEN
+from homeassistant.const import CONF_CLIENT_ID, CONF_CLIENT_SECRET
+from homeassistant.helpers import config_entry_oauth2_flow
+
+CLIENT_ID = "1234"
+CLIENT_SECRET = "5678"
+
+
+@pytest.fixture()
+async def mock_impl(hass):
+    """Mock implementation."""
+    await setup.async_setup_component(hass, "http", {})
+
+    impl = config_entry_oauth2_flow.LocalOAuth2Implementation(
+        hass,
+        DOMAIN,
+        CLIENT_ID,
+        CLIENT_SECRET,
+        OAUTH2_AUTHORIZE,
+        OAUTH2_TOKEN,
+    )
+    config_flow.OAuth2FlowHandler.async_register_implementation(hass, impl)
+    return impl
+
+
+async def test_abort_if_no_configuration(hass):
+    """Check flow abort when no configuration."""
+    flow = config_flow.OAuth2FlowHandler()
+    flow.hass = hass
+    result = await flow.async_step_user()
+    assert result["type"] == data_entry_flow.RESULT_TYPE_ABORT
+    assert result["reason"] == "missing_configuration"
+
+
+async def test_full_flow(
+    hass, aiohttp_client, aioclient_mock, current_request_with_host
+):
+    """Check full flow."""
+    assert await setup.async_setup_component(
+        hass,
+        DOMAIN,
+        {
+            DOMAIN: {
+                CONF_CLIENT_ID: CLIENT_ID,
+                CONF_CLIENT_SECRET: CLIENT_SECRET,
+            },
+            DOMAIN_HTTP: {CONF_BASE_URL: "https://example.com"},
+        },
+    )
+
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": config_entries.SOURCE_USER}
+    )
+    state = config_entry_oauth2_flow._encode_jwt(
+        hass,
+        {
+            "flow_id": result["flow_id"],
+            "redirect_uri": "https://example.com/auth/external/callback",
+        },
+    )
+
+    assert result["type"] == data_entry_flow.RESULT_TYPE_EXTERNAL_STEP
+    assert result["url"] == (
+        f"{OAUTH2_AUTHORIZE}?response_type=code&client_id={CLIENT_ID}"
+        "&redirect_uri=https://example.com/auth/external/callback"
+        f"&state={state}"
+    )
+
+    client = await aiohttp_client(hass.http.app)
+    resp = await client.get(f"/auth/external/callback?code=abcd&state={state}")
+    assert resp.status == 200
+    assert resp.headers["content-type"] == "text/html; charset=utf-8"
+
+    aioclient_mock.post(
+        OAUTH2_TOKEN,
+        json={
+            "refresh_token": "mock-refresh-token",
+            "access_token": "mock-access-token",
+            "type": "Bearer",
+            "expires_in": 60,
+        },
+    )
+
+    with patch("homeassistant.components.lyric.api.ConfigEntryLyricClient"):
+        with patch(
+            "homeassistant.components.lyric.async_setup_entry", return_value=True
+        ) as mock_setup:
+            result = await hass.config_entries.flow.async_configure(result["flow_id"])
+
+    assert result["data"]["auth_implementation"] == DOMAIN
+
+    result["data"]["token"].pop("expires_at")
+    assert result["data"]["token"] == {
+        "refresh_token": "mock-refresh-token",
+        "access_token": "mock-access-token",
+        "type": "Bearer",
+        "expires_in": 60,
+    }
+
+    assert DOMAIN in hass.config.components
+    entry = hass.config_entries.async_entries(DOMAIN)[0]
+    assert entry.state == config_entries.ENTRY_STATE_LOADED
+
+    assert len(hass.config_entries.async_entries(DOMAIN)) == 1
+    assert len(mock_setup.mock_calls) == 1
+
+
+async def test_abort_if_authorization_timeout(hass, mock_impl):
+    """Check Somfy authorization timeout."""
+    flow = config_flow.OAuth2FlowHandler()
+    flow.hass = hass
+
+    with patch.object(
+        mock_impl, "async_generate_authorize_url", side_effect=asyncio.TimeoutError
+    ):
+        result = await flow.async_step_user()
+
+    assert result["type"] == data_entry_flow.RESULT_TYPE_ABORT
+    assert result["reason"] == "authorize_url_timeout"