diff --git a/homeassistant/components/withings/coordinator.py b/homeassistant/components/withings/coordinator.py
index 3b39dddb27e..7964a755b4d 100644
--- a/homeassistant/components/withings/coordinator.py
+++ b/homeassistant/components/withings/coordinator.py
@@ -15,7 +15,6 @@ from aiowithings import (
     WithingsUnauthorizedError,
     aggregate_measurements,
 )
-from aiowithings.helpers import aggregate_sleep_summary
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
@@ -145,7 +144,9 @@ class WithingsSleepDataUpdateCoordinator(
                 SleepSummaryDataFields.TOTAL_TIME_AWAKE,
             ],
         )
-        return aggregate_sleep_summary(response)
+        if not response:
+            return None
+        return response[0]
 
 
 class WithingsBedPresenceDataUpdateCoordinator(WithingsDataUpdateCoordinator[None]):
diff --git a/tests/components/withings/snapshots/test_sensor.ambr b/tests/components/withings/snapshots/test_sensor.ambr
index cf8ff0a462b..75d87a23a9c 100644
--- a/tests/components/withings/snapshots/test_sensor.ambr
+++ b/tests/components/withings/snapshots/test_sensor.ambr
@@ -42,7 +42,7 @@
     'entity_id': 'sensor.henk_average_heart_rate',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '83',
+    'state': '103',
   })
 # ---
 # name: test_all_entities[sensor.henk_average_respiratory_rate]
@@ -100,7 +100,7 @@
     'entity_id': 'sensor.henk_breathing_disturbances_intensity',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '10',
+    'state': '9',
   })
 # ---
 # name: test_all_entities[sensor.henk_deep_sleep]
@@ -116,7 +116,7 @@
     'entity_id': 'sensor.henk_deep_sleep',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '26220',
+    'state': '5820',
   })
 # ---
 # name: test_all_entities[sensor.henk_diastolic_blood_pressure]
@@ -315,7 +315,7 @@
     'entity_id': 'sensor.henk_light_sleep',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '58440',
+    'state': '10440',
   })
 # ---
 # name: test_all_entities[sensor.henk_maximum_heart_rate]
@@ -330,7 +330,7 @@
     'entity_id': 'sensor.henk_maximum_heart_rate',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '108',
+    'state': '120',
   })
 # ---
 # name: test_all_entities[sensor.henk_maximum_respiratory_rate]
@@ -359,7 +359,7 @@
     'entity_id': 'sensor.henk_minimum_heart_rate',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '58',
+    'state': '70',
   })
 # ---
 # name: test_all_entities[sensor.henk_minimum_respiratory_rate]
@@ -435,7 +435,7 @@
     'entity_id': 'sensor.henk_rem_sleep',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '17280',
+    'state': '2400',
   })
 # ---
 # name: test_all_entities[sensor.henk_skin_temperature]
@@ -481,7 +481,7 @@
     'entity_id': 'sensor.henk_sleep_score',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '90',
+    'state': '37',
   })
 # ---
 # name: test_all_entities[sensor.henk_snoring]
@@ -494,7 +494,7 @@
     'entity_id': 'sensor.henk_snoring',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '1044',
+    'state': '1080',
   })
 # ---
 # name: test_all_entities[sensor.henk_snoring_episode_count]
@@ -507,7 +507,7 @@
     'entity_id': 'sensor.henk_snoring_episode_count',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '87',
+    'state': '18',
   })
 # ---
 # name: test_all_entities[sensor.henk_soft_activity_today]
@@ -613,7 +613,7 @@
     'entity_id': 'sensor.henk_time_to_sleep',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '780',
+    'state': '540',
   })
 # ---
 # name: test_all_entities[sensor.henk_time_to_wakeup]
@@ -629,7 +629,7 @@
     'entity_id': 'sensor.henk_time_to_wakeup',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '996',
+    'state': '1140',
   })
 # ---
 # name: test_all_entities[sensor.henk_total_calories_burnt_today]
@@ -685,7 +685,7 @@
     'entity_id': 'sensor.henk_wakeup_count',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '8',
+    'state': '1',
   })
 # ---
 # name: test_all_entities[sensor.henk_wakeup_time]
@@ -701,7 +701,7 @@
     'entity_id': 'sensor.henk_wakeup_time',
     'last_changed': <ANY>,
     'last_updated': <ANY>,
-    'state': '3468',
+    'state': '3060',
   })
 # ---
 # name: test_all_entities[sensor.henk_weight]
diff --git a/tests/components/withings/test_sensor.py b/tests/components/withings/test_sensor.py
index 1acfc324d81..1a405dd4844 100644
--- a/tests/components/withings/test_sensor.py
+++ b/tests/components/withings/test_sensor.py
@@ -243,3 +243,24 @@ async def test_activity_sensors_created_when_receive_activity_data(
     await hass.async_block_till_done()
 
     assert hass.states.get("sensor.henk_steps_today") is not None
+
+
+@pytest.mark.usefixtures("entity_registry_enabled_by_default")
+async def test_no_sleep(
+    hass: HomeAssistant,
+    snapshot: SnapshotAssertion,
+    withings: AsyncMock,
+    polling_config_entry: MockConfigEntry,
+    freezer: FrozenDateTimeFactory,
+) -> None:
+    """Test no sleep found."""
+    await setup_integration(hass, polling_config_entry, False)
+
+    withings.get_sleep_summary_since.return_value = []
+    freezer.tick(timedelta(minutes=10))
+    async_fire_time_changed(hass)
+    await hass.async_block_till_done()
+
+    state = hass.states.get("sensor.henk_average_respiratory_rate")
+    assert state is not None
+    assert state.state == STATE_UNAVAILABLE