Add Switch to Snoo (#38016)

* Add Switch to Snoo

* Update snoo.markdown

source/_integrations/snoo.markdown

@@ -5,6 +5,7 @@ ha_category:
   - Binary Sensor
   - Sensor
   - Select
+  - Switch
 ha_iot_class: Cloud Push
 ha_release: 2025.3
 ha_config_flow: true
@@ -15,6 +16,7 @@ ha_platforms:
   - binary_sensor
   - sensor
   - select
+  - switch
 ha_integration_type: integration
 ha_quality_scale: bronze
 ---
@@ -63,6 +65,16 @@ This allows you to set the soothing level of your Snoo.
 5. Level 4
 6. Stop - The snoo is no longer running.
 
+## Switch
+
+### Level lock
+
+Keep SNOO’s rhythms locked on your baby’s favorite level (Baseline, Level 1, or Level 2).
+
+### Sleepytime sounds
+
+Allows you to turn on SNOO’s soothing sounds before you put your baby in SNOO or after you took your baby out of SNOO for a diaper change or feeding.
+
 ## Removing the integration
 
 {% include integrations/remove_device_service.md %}