A note about sound
Numa: Baby Sleep Sounds
Numa is designed to provide gentle background sounds that may help create a calm sleep environment.
Keep playback at a comfortable volume and place the phone or speaker at a safe distance from your baby's sleeping area. Avoid placing a phone or speaker inside the baby's sleeping space.
Numa is not medical advice and does not replace guidance from healthcare professionals or safe-sleep recommendations.
If you have concerns about your baby's sleep, health or development, speak with an appropriate healthcare professional.