diff --git a/homeassistant/components/sleepiq/const.py b/homeassistant/components/sleepiq/const.py
index 4243684cd52f5..7a9415bac20f1 100644
--- a/homeassistant/components/sleepiq/const.py
+++ b/homeassistant/components/sleepiq/const.py
@@ -4,6 +4,8 @@
 DOMAIN = "sleepiq"
 
 ACTUATOR = "actuator"
+CORE_CLIMATE_TIMER = "core_climate_timer"
+CORE_CLIMATE = "core_climate"
 BED = "bed"
 FIRMNESS = "firmness"
 ICON_EMPTY = "mdi:bed-empty"
@@ -15,6 +17,8 @@
 FOOT_WARMER = "foot_warmer"
 ENTITY_TYPES = {
     ACTUATOR: "Position",
+    CORE_CLIMATE_TIMER: "Core Climate Timer",
+    CORE_CLIMATE: "Core Climate",
     FIRMNESS: "Firmness",
     PRESSURE: "Pressure",
     IS_IN_BED: "Is In Bed",
diff --git a/homeassistant/components/sleepiq/manifest.json b/homeassistant/components/sleepiq/manifest.json
index db29e5ab5867a..5082e2313dfd5 100644
--- a/homeassistant/components/sleepiq/manifest.json
+++ b/homeassistant/components/sleepiq/manifest.json
@@ -11,5 +11,5 @@
   "documentation": "https://www.home-assistant.io/integrations/sleepiq",
   "iot_class": "cloud_polling",
   "loggers": ["asyncsleepiq"],
-  "requirements": ["asyncsleepiq==1.5.2"]
+  "requirements": ["asyncsleepiq==1.5.3"]
 }
diff --git a/homeassistant/components/sleepiq/number.py b/homeassistant/components/sleepiq/number.py
index 905ceab18bdce..2d3e9efeeb0ee 100644
--- a/homeassistant/components/sleepiq/number.py
+++ b/homeassistant/components/sleepiq/number.py
@@ -7,9 +7,11 @@
 from typing import Any, cast
 
 from asyncsleepiq import (
+    CoreTemps,
     FootWarmingTemps,
     SleepIQActuator,
     SleepIQBed,
+    SleepIQCoreClimate,
     SleepIQFootWarmer,
     SleepIQSleeper,
 )
@@ -21,6 +23,7 @@
 
 from .const import (
     ACTUATOR,
+    CORE_CLIMATE_TIMER,
     DOMAIN,
     ENTITY_TYPES,
     FIRMNESS,
@@ -95,6 +98,27 @@ def _get_foot_warming_unique_id(bed: SleepIQBed, foot_warmer: SleepIQFootWarmer)
     return f"{bed.id}_{foot_warmer.side.value}_{FOOT_WARMING_TIMER}"
 
 
+async def _async_set_core_climate_time(
+    core_climate: SleepIQCoreClimate, time: int
+) -> None:
+    temperature = CoreTemps(core_climate.temperature)
+    if temperature != CoreTemps.OFF:
+        await core_climate.turn_on(temperature, time)
+
+    core_climate.timer = time
+
+
+def _get_core_climate_name(bed: SleepIQBed, core_climate: SleepIQCoreClimate) -> str:
+    sleeper = sleeper_for_side(bed, core_climate.side)
+    return f"SleepNumber {bed.name} {sleeper.name} {ENTITY_TYPES[CORE_CLIMATE_TIMER]}"
+
+
+def _get_core_climate_unique_id(
+    bed: SleepIQBed, core_climate: SleepIQCoreClimate
+) -> str:
+    return f"{bed.id}_{core_climate.side.value}_{CORE_CLIMATE_TIMER}"
+
+
 NUMBER_DESCRIPTIONS: dict[str, SleepIQNumberEntityDescription] = {
     FIRMNESS: SleepIQNumberEntityDescription(
         key=FIRMNESS,
@@ -132,6 +156,18 @@ def _get_foot_warming_unique_id(bed: SleepIQBed, foot_warmer: SleepIQFootWarmer)
         get_name_fn=_get_foot_warming_name,
         get_unique_id_fn=_get_foot_warming_unique_id,
     ),
+    CORE_CLIMATE_TIMER: SleepIQNumberEntityDescription(
+        key=CORE_CLIMATE_TIMER,
+        native_min_value=0,
+        native_max_value=SleepIQCoreClimate.max_core_climate_time,
+        native_step=30,
+        name=ENTITY_TYPES[CORE_CLIMATE_TIMER],
+        icon="mdi:timer",
+        value_fn=lambda core_climate: core_climate.timer,
+        set_value_fn=_async_set_core_climate_time,
+        get_name_fn=_get_core_climate_name,
+        get_unique_id_fn=_get_core_climate_unique_id,
+    ),
 }
 
 
@@ -172,6 +208,15 @@ async def async_setup_entry(
             )
             for foot_warmer in bed.foundation.foot_warmers
         )
+        entities.extend(
+            SleepIQNumberEntity(
+                data.data_coordinator,
+                bed,
+                core_climate,
+                NUMBER_DESCRIPTIONS[CORE_CLIMATE_TIMER],
+            )
+            for core_climate in bed.foundation.core_climates
+        )
 
     async_add_entities(entities)
 
diff --git a/homeassistant/components/sleepiq/select.py b/homeassistant/components/sleepiq/select.py
index 0a09aa4d6578a..025f32e606070 100644
--- a/homeassistant/components/sleepiq/select.py
+++ b/homeassistant/components/sleepiq/select.py
@@ -3,9 +3,11 @@
 from __future__ import annotations
 
 from asyncsleepiq import (
+    CoreTemps,
     FootWarmingTemps,
     Side,
     SleepIQBed,
+    SleepIQCoreClimate,
     SleepIQFootWarmer,
     SleepIQPreset,
 )
@@ -15,7 +17,7 @@
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN, FOOT_WARMER
+from .const import CORE_CLIMATE, DOMAIN, FOOT_WARMER
 from .coordinator import SleepIQData, SleepIQDataUpdateCoordinator
 from .entity import SleepIQBedEntity, SleepIQSleeperEntity, sleeper_for_side
 
@@ -37,6 +39,10 @@ async def async_setup_entry(
             SleepIQFootWarmingTempSelectEntity(data.data_coordinator, bed, foot_warmer)
             for foot_warmer in bed.foundation.foot_warmers
         )
+        entities.extend(
+            SleepIQCoreTempSelectEntity(data.data_coordinator, bed, core_climate)
+            for core_climate in bed.foundation.core_climates
+        )
     async_add_entities(entities)
 
 
@@ -115,3 +121,46 @@ async def async_select_option(self, option: str) -> None:
         self._attr_current_option = option
         await self.coordinator.async_request_refresh()
         self.async_write_ha_state()
+
+
+class SleepIQCoreTempSelectEntity(
+    SleepIQSleeperEntity[SleepIQDataUpdateCoordinator], SelectEntity
+):
+    """Representation of a SleepIQ core climate temperature select entity."""
+
+    _attr_icon = "mdi:heat-wave"
+    _attr_options = [e.name.lower() for e in CoreTemps]
+    _attr_translation_key = "core_temps"
+
+    def __init__(
+        self,
+        coordinator: SleepIQDataUpdateCoordinator,
+        bed: SleepIQBed,
+        core_climate: SleepIQCoreClimate,
+    ) -> None:
+        """Initialize the select entity."""
+        self.core_climate = core_climate
+        sleeper = sleeper_for_side(bed, core_climate.side)
+        super().__init__(coordinator, bed, sleeper, CORE_CLIMATE)
+        self._async_update_attrs()
+
+    @callback
+    def _async_update_attrs(self) -> None:
+        """Update entity attributes."""
+        self._attr_current_option = CoreTemps(
+            self.core_climate.temperature
+        ).name.lower()
+
+    async def async_select_option(self, option: str) -> None:
+        """Change the current preset."""
+        temperature = CoreTemps[option.upper()]
+        timer = self.core_climate.timer or 240
+
+        if temperature == 0:
+            await self.core_climate.turn_off()
+        else:
+            await self.core_climate.turn_on(temperature, timer)
+
+        self._attr_current_option = option
+        await self.coordinator.async_request_refresh()
+        self.async_write_ha_state()
diff --git a/homeassistant/components/sleepiq/strings.json b/homeassistant/components/sleepiq/strings.json
index bdafbfb6c7728..b479eeeb201f7 100644
--- a/homeassistant/components/sleepiq/strings.json
+++ b/homeassistant/components/sleepiq/strings.json
@@ -33,6 +33,17 @@
           "medium": "Medium",
           "high": "High"
         }
+      },
+      "core_temps": {
+        "state": {
+          "off": "[%key:common::state::off%]",
+          "heating_push_low": "Heating low",
+          "heating_push_med": "Heating medium",
+          "heating_push_high": "Heating high",
+          "cooling_pull_low": "Cooling low",
+          "cooling_pull_med": "Cooling medium",
+          "cooling_pull_high": "Cooling high"
+        }
       }
     }
   }
diff --git a/requirements_all.txt b/requirements_all.txt
index bfa166541b169..4480a06f803ca 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -517,7 +517,7 @@ asyncinotify==4.0.2
 asyncpysupla==0.0.5
 
 # homeassistant.components.sleepiq
-asyncsleepiq==1.5.2
+asyncsleepiq==1.5.3
 
 # homeassistant.components.aten_pe
 # atenpdu==0.3.2
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 3977b191d7209..03f85cff99cfe 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -475,7 +475,7 @@ async-upnp-client==0.42.0
 asyncarve==0.1.1
 
 # homeassistant.components.sleepiq
-asyncsleepiq==1.5.2
+asyncsleepiq==1.5.3
 
 # homeassistant.components.aurora
 auroranoaa==0.0.5