Follow hearing-safety guidance
The American Academy of Pediatrics advises placing infant sound machines as far from the baby as possible, keeping the volume low and limiting use. Do not treat a phone’s volume percentage as a verified sound-level measurement. Read the linked guidance and ask your pediatrician about your own circumstances.
Set up before pressing play
Choose the track, identify the playback controls and decide how you will end the session. Recheck the output if you switch to another device. Keep the setup simple enough that a caregiver can pause the sound without searching through the app. Review the published screenshots to understand the interface before you need it.
Sound is only one small part
Sleepi Baby supplies sounds and melodies. It does not monitor a baby, assess their wellbeing, or determine a safe sleep environment. Caregiving decisions remain with you and your healthcare professionals. If you have concerns about sleep or hearing, discuss them with a pediatrician rather than relying on an app’s description or a promised result.