diff --git a/homeassistant/components/geniushub/__init__.py b/homeassistant/components/geniushub/__init__.py
index b34c46a9f26..977656149c5 100644
--- a/homeassistant/components/geniushub/__init__.py
+++ b/homeassistant/components/geniushub/__init__.py
@@ -93,7 +93,7 @@ async def async_setup(hass: HomeAssistantType, config: ConfigType) -> bool:
 
     async_track_time_interval(hass, broker.async_update, SCAN_INTERVAL)
 
-    for platform in ["climate", "water_heater", "sensor", "binary_sensor"]:
+    for platform in ["climate", "water_heater", "sensor", "binary_sensor", "switch"]:
         hass.async_create_task(async_load_platform(hass, platform, DOMAIN, {}, config))
 
     return True
@@ -215,8 +215,6 @@ class GeniusZone(GeniusEntity):
         self._zone = zone
         self._unique_id = f"{broker.hub_uid}_zone_{zone.id}"
 
-        self._max_temp = self._min_temp = self._supported_features = None
-
     @property
     def name(self) -> str:
         """Return the name of the climate device."""
@@ -228,6 +226,16 @@ class GeniusZone(GeniusEntity):
         status = {k: v for k, v in self._zone.data.items() if k in GH_ZONE_ATTRS}
         return {"status": status}
 
+
+class GeniusHeatingZone(GeniusZone):
+    """Base for Genius Heating Zones."""
+
+    def __init__(self, broker, zone) -> None:
+        """Initialize the Zone."""
+        super().__init__(broker, zone)
+
+        self._max_temp = self._min_temp = self._supported_features = None
+
     @property
     def current_temperature(self) -> Optional[float]:
         """Return the current temperature."""
diff --git a/homeassistant/components/geniushub/climate.py b/homeassistant/components/geniushub/climate.py
index 9a19edd9f8b..2221b8706c8 100644
--- a/homeassistant/components/geniushub/climate.py
+++ b/homeassistant/components/geniushub/climate.py
@@ -15,7 +15,7 @@ from homeassistant.components.climate.const import (
 )
 from homeassistant.helpers.typing import ConfigType, HomeAssistantType
 
-from . import DOMAIN, GeniusZone
+from . import DOMAIN, GeniusHeatingZone
 
 # GeniusHub Zones support: Off, Timer, Override/Boost, Footprint & Linked modes
 HA_HVAC_TO_GH = {HVAC_MODE_OFF: "off", HVAC_MODE_HEAT: "timer"}
@@ -45,7 +45,7 @@ async def async_setup_platform(
     )
 
 
-class GeniusClimateZone(GeniusZone, ClimateDevice):
+class GeniusClimateZone(GeniusHeatingZone, ClimateDevice):
     """Representation of a Genius Hub climate device."""
 
     def __init__(self, broker, zone) -> None:
diff --git a/homeassistant/components/geniushub/manifest.json b/homeassistant/components/geniushub/manifest.json
index f9e8e6eb4f0..6aa0d792c77 100644
--- a/homeassistant/components/geniushub/manifest.json
+++ b/homeassistant/components/geniushub/manifest.json
@@ -3,7 +3,7 @@
   "name": "Genius Hub",
   "documentation": "https://www.home-assistant.io/integrations/geniushub",
   "requirements": [
-    "geniushub-client==0.6.28"
+    "geniushub-client==0.6.30"
   ],
   "dependencies": [],
   "codeowners": ["@zxdavb"]
diff --git a/homeassistant/components/geniushub/switch.py b/homeassistant/components/geniushub/switch.py
new file mode 100644
index 00000000000..79d14417dd4
--- /dev/null
+++ b/homeassistant/components/geniushub/switch.py
@@ -0,0 +1,55 @@
+"""Support for Genius Hub switch/outlet devices."""
+from homeassistant.components.switch import SwitchDevice, DEVICE_CLASS_OUTLET
+from homeassistant.helpers.typing import ConfigType, HomeAssistantType
+
+from . import DOMAIN, GeniusZone
+
+ATTR_DURATION = "duration"
+
+GH_ON_OFF_ZONE = "on / off"
+
+
+async def async_setup_platform(
+    hass: HomeAssistantType, config: ConfigType, async_add_entities, discovery_info=None
+) -> None:
+    """Set up the Genius Hub switch entities."""
+    if discovery_info is None:
+        return
+
+    broker = hass.data[DOMAIN]["broker"]
+
+    async_add_entities(
+        [
+            GeniusSwitch(broker, z)
+            for z in broker.client.zone_objs
+            if z.data["type"] == GH_ON_OFF_ZONE
+        ]
+    )
+
+
+class GeniusSwitch(GeniusZone, SwitchDevice):
+    """Representation of a Genius Hub switch."""
+
+    @property
+    def device_class(self):
+        """Return the class of this device, from component DEVICE_CLASSES."""
+        return DEVICE_CLASS_OUTLET
+
+    @property
+    def is_on(self) -> bool:
+        """Return the current state of the on/off zone.
+
+        The zone is considered 'on' if & only if it is override/on (e.g. timer/on is 'off').
+        """
+        return self._zone.data["mode"] == "override" and self._zone.data["setpoint"]
+
+    async def async_turn_off(self, **kwargs) -> None:
+        """Send the zone to Timer mode.
+
+        The zone is deemed 'off' in this mode, although the plugs may actually be on.
+        """
+        await self._zone.set_mode("timer")
+
+    async def async_turn_on(self, **kwargs) -> None:
+        """Set the zone to override/on ({'setpoint': true}) for x seconds."""
+        await self._zone.set_override(1, kwargs.get(ATTR_DURATION, 3600))
diff --git a/homeassistant/components/geniushub/water_heater.py b/homeassistant/components/geniushub/water_heater.py
index 4141e9f8c04..e7e3278eaf6 100644
--- a/homeassistant/components/geniushub/water_heater.py
+++ b/homeassistant/components/geniushub/water_heater.py
@@ -9,7 +9,7 @@ from homeassistant.components.water_heater import (
 from homeassistant.const import STATE_OFF
 from homeassistant.helpers.typing import ConfigType, HomeAssistantType
 
-from . import DOMAIN, GeniusZone
+from . import DOMAIN, GeniusHeatingZone
 
 STATE_AUTO = "auto"
 STATE_MANUAL = "manual"
@@ -49,7 +49,7 @@ async def async_setup_platform(
     )
 
 
-class GeniusWaterHeater(GeniusZone, WaterHeaterDevice):
+class GeniusWaterHeater(GeniusHeatingZone, WaterHeaterDevice):
     """Representation of a Genius Hub water_heater device."""
 
     def __init__(self, broker, zone) -> None:
diff --git a/requirements_all.txt b/requirements_all.txt
index b831ec7af89..64cc58eeb23 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -540,7 +540,7 @@ gearbest_parser==1.0.7
 geizhals==0.0.9
 
 # homeassistant.components.geniushub
-geniushub-client==0.6.28
+geniushub-client==0.6.30
 
 # homeassistant.components.geo_json_events
 # homeassistant.components.nsw_rural_fire_service_feed