diff --git a/homeassistant/components/smarttub/const.py b/homeassistant/components/smarttub/const.py
index 0b97926cc43..082d46cb26a 100644
--- a/homeassistant/components/smarttub/const.py
+++ b/homeassistant/components/smarttub/const.py
@@ -20,3 +20,7 @@ DEFAULT_MAX_TEMP = 40
 DEFAULT_LIGHT_EFFECT = "purple"
 # default to 50% brightness
 DEFAULT_LIGHT_BRIGHTNESS = 128
+
+ATTR_STATUS = "status"
+ATTR_PUMPS = "pumps"
+ATTR_LIGHTS = "lights"
diff --git a/homeassistant/components/smarttub/controller.py b/homeassistant/components/smarttub/controller.py
index bf8de2f4e2e..e5246446665 100644
--- a/homeassistant/components/smarttub/controller.py
+++ b/homeassistant/components/smarttub/controller.py
@@ -15,7 +15,14 @@ from homeassistant.helpers import device_registry as dr
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
-from .const import DOMAIN, POLLING_TIMEOUT, SCAN_INTERVAL
+from .const import (
+    ATTR_LIGHTS,
+    ATTR_PUMPS,
+    ATTR_STATUS,
+    DOMAIN,
+    POLLING_TIMEOUT,
+    SCAN_INTERVAL,
+)
 from .helpers import get_spa_name
 
 _LOGGER = logging.getLogger(__name__)
@@ -92,9 +99,9 @@ class SmartTubController:
             spa.get_lights(),
         )
         return {
-            "status": status,
-            "pumps": {pump.id: pump for pump in pumps},
-            "lights": {light.zone: light for light in lights},
+            ATTR_STATUS: status,
+            ATTR_PUMPS: {pump.id: pump for pump in pumps},
+            ATTR_LIGHTS: {light.zone: light for light in lights},
         }
 
     async def async_register_devices(self, entry):
diff --git a/homeassistant/components/smarttub/light.py b/homeassistant/components/smarttub/light.py
index 1baf7e527eb..57acf583415 100644
--- a/homeassistant/components/smarttub/light.py
+++ b/homeassistant/components/smarttub/light.py
@@ -13,6 +13,7 @@ from homeassistant.components.light import (
 )
 
 from .const import (
+    ATTR_LIGHTS,
     DEFAULT_LIGHT_BRIGHTNESS,
     DEFAULT_LIGHT_EFFECT,
     DOMAIN,
@@ -32,7 +33,7 @@ async def async_setup_entry(hass, entry, async_add_entities):
     entities = [
         SmartTubLight(controller.coordinator, light)
         for spa in controller.spas
-        for light in await spa.get_lights()
+        for light in controller.coordinator.data[spa.id][ATTR_LIGHTS].values()
     ]
 
     async_add_entities(entities)
diff --git a/homeassistant/components/smarttub/sensor.py b/homeassistant/components/smarttub/sensor.py
index 44f09989a99..563c16b3ff1 100644
--- a/homeassistant/components/smarttub/sensor.py
+++ b/homeassistant/components/smarttub/sensor.py
@@ -61,7 +61,7 @@ class SmartTubPrimaryFiltrationCycle(SmartTubSensor):
     def __init__(self, coordinator, spa):
         """Initialize the entity."""
         super().__init__(
-            coordinator, spa, "primary filtration cycle", "primary_filtration"
+            coordinator, spa, "Primary Filtration Cycle", "primary_filtration"
         )
 
     @property
diff --git a/homeassistant/components/smarttub/switch.py b/homeassistant/components/smarttub/switch.py
index 736611e5411..d2891932546 100644
--- a/homeassistant/components/smarttub/switch.py
+++ b/homeassistant/components/smarttub/switch.py
@@ -6,7 +6,7 @@ from smarttub import SpaPump
 
 from homeassistant.components.switch import SwitchEntity
 
-from .const import API_TIMEOUT, DOMAIN, SMARTTUB_CONTROLLER
+from .const import API_TIMEOUT, ATTR_PUMPS, DOMAIN, SMARTTUB_CONTROLLER
 from .entity import SmartTubEntity
 from .helpers import get_spa_name
 
@@ -21,7 +21,7 @@ async def async_setup_entry(hass, entry, async_add_entities):
     entities = [
         SmartTubPump(controller.coordinator, pump)
         for spa in controller.spas
-        for pump in await spa.get_pumps()
+        for pump in controller.coordinator.data[spa.id][ATTR_PUMPS].values()
     ]
 
     async_add_entities(entities)