diff --git a/homeassistant/components/smartthings/binary_sensor.py b/homeassistant/components/smartthings/binary_sensor.py
index 74d561f08ac..ea8db71c481 100644
--- a/homeassistant/components/smartthings/binary_sensor.py
+++ b/homeassistant/components/smartthings/binary_sensor.py
@@ -80,6 +80,14 @@ CAPABILITY_TO_SENSORS: dict[
             entity_category=EntityCategory.DIAGNOSTIC,
         )
     },
+    Capability.SAMSUNG_CE_STEAM_CLOSET_KEEP_FRESH_MODE: {
+        Attribute.OPERATING_STATE: SmartThingsBinarySensorEntityDescription(
+            key=Attribute.OPERATING_STATE,
+            translation_key="keep_fresh_mode_active",
+            is_on_key="running",
+            entity_category=EntityCategory.DIAGNOSTIC,
+        )
+    },
     Capability.FILTER_STATUS: {
         Attribute.FILTER_STATUS: SmartThingsBinarySensorEntityDescription(
             key=Attribute.FILTER_STATUS,
diff --git a/homeassistant/components/smartthings/icons.json b/homeassistant/components/smartthings/icons.json
index 54dee9b29d2..bac2692de92 100644
--- a/homeassistant/components/smartthings/icons.json
+++ b/homeassistant/components/smartthings/icons.json
@@ -18,6 +18,9 @@
         "state": {
           "on": "mdi:lock"
         }
+      },
+      "keep_fresh_mode": {
+        "default": "mdi:creation"
       }
     },
     "button": {
@@ -100,6 +103,9 @@
           "off": "mdi:tumble-dryer-off"
         }
       },
+      "keep_fresh_mode": {
+        "default": "mdi:creation"
+      },
       "ice_maker": {
         "default": "mdi:delete-variant"
       }
diff --git a/homeassistant/components/smartthings/strings.json b/homeassistant/components/smartthings/strings.json
index 4005e769bc5..64dacca40ee 100644
--- a/homeassistant/components/smartthings/strings.json
+++ b/homeassistant/components/smartthings/strings.json
@@ -39,6 +39,9 @@
       "dryer_wrinkle_prevent_active": {
         "name": "Wrinkle prevent active"
       },
+      "keep_fresh_mode_active": {
+        "name": "Keep fresh mode active"
+      },
       "filter_status": {
         "name": "Filter status"
       },
@@ -552,6 +555,9 @@
       },
       "sabbath_mode": {
         "name": "Sabbath mode"
+      },
+      "keep_fresh_mode": {
+        "name": "Keep fresh mode"
       }
     },
     "water_heater": {
diff --git a/homeassistant/components/smartthings/switch.py b/homeassistant/components/smartthings/switch.py
index f610a97f16e..42d9778428e 100644
--- a/homeassistant/components/smartthings/switch.py
+++ b/homeassistant/components/smartthings/switch.py
@@ -92,6 +92,12 @@ CAPABILITY_TO_SWITCHES: dict[Capability | str, SmartThingsSwitchEntityDescriptio
         translation_key="sabbath_mode",
         status_attribute=Attribute.STATUS,
     ),
+    Capability.SAMSUNG_CE_STEAM_CLOSET_KEEP_FRESH_MODE: SmartThingsSwitchEntityDescription(
+        key=Capability.SAMSUNG_CE_STEAM_CLOSET_KEEP_FRESH_MODE,
+        translation_key="keep_fresh_mode",
+        status_attribute=Attribute.STATUS,
+        entity_category=EntityCategory.CONFIG,
+    ),
 }
 
 
diff --git a/tests/components/smartthings/snapshots/test_binary_sensor.ambr b/tests/components/smartthings/snapshots/test_binary_sensor.ambr
index 61cecdbd364..583c256042e 100644
--- a/tests/components/smartthings/snapshots/test_binary_sensor.ambr
+++ b/tests/components/smartthings/snapshots/test_binary_sensor.ambr
@@ -1190,6 +1190,53 @@
     'state': 'off',
   })
 # ---
+# name: test_all_entities[da_wm_sc_000001][binary_sensor.airdresser_keep_fresh_mode_active-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'binary_sensor',
+    'entity_category': <EntityCategory.DIAGNOSTIC: 'diagnostic'>,
+    'entity_id': 'binary_sensor.airdresser_keep_fresh_mode_active',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Keep fresh mode active',
+    'platform': 'smartthings',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'keep_fresh_mode_active',
+    'unique_id': 'b93211bf-9d96-bd21-3b2f-964fcc87f5cc_main_samsungce.steamClosetKeepFreshMode_operatingState_operatingState',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_all_entities[da_wm_sc_000001][binary_sensor.airdresser_keep_fresh_mode_active-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'AirDresser Keep fresh mode active',
+    }),
+    'context': <ANY>,
+    'entity_id': 'binary_sensor.airdresser_keep_fresh_mode_active',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'off',
+  })
+# ---
 # name: test_all_entities[da_wm_sc_000001][binary_sensor.airdresser_power-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({
diff --git a/tests/components/smartthings/snapshots/test_switch.ambr b/tests/components/smartthings/snapshots/test_switch.ambr
index 060f1d3a374..fc55c4d535f 100644
--- a/tests/components/smartthings/snapshots/test_switch.ambr
+++ b/tests/components/smartthings/snapshots/test_switch.ambr
@@ -234,6 +234,53 @@
     'state': 'off',
   })
 # ---
+# name: test_all_entities[da_wm_sc_000001][switch.airdresser_keep_fresh_mode-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'switch',
+    'entity_category': <EntityCategory.CONFIG: 'config'>,
+    'entity_id': 'switch.airdresser_keep_fresh_mode',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Keep fresh mode',
+    'platform': 'smartthings',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'keep_fresh_mode',
+    'unique_id': 'b93211bf-9d96-bd21-3b2f-964fcc87f5cc_main_samsungce.steamClosetKeepFreshMode_status_status',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_all_entities[da_wm_sc_000001][switch.airdresser_keep_fresh_mode-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'AirDresser Keep fresh mode',
+    }),
+    'context': <ANY>,
+    'entity_id': 'switch.airdresser_keep_fresh_mode',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'off',
+  })
+# ---
 # name: test_all_entities[da_wm_wd_000001][switch.dryer_wrinkle_prevent-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({