PCare is a pacifier designed to alleviate discomfort in premature infants through suction monitoring, vibration, and fragrance. Using posture sensing, PCare monitors the baby's sucking frequency to understand if the baby is maintaining a supine position and detecting any discomfort. In case of abnormalities, the detachable main unit will vibrate slightly, transmitting vibrations through the connecting line to the pacifier head and releasing a fragrance to attract the baby to suck. This helps clear the airway and relieve discomfort, reducing the risk of sudden infant death syndrome (SIDS), with real-time notifications sent to the caregiver.