Half of Americans now wear health trackers—from Fitbits to smart rings—while companies introduce AI-powered baby monitors that analyze every movement, sleep pattern, and developmental milestone. Sapna Maheshwari investigates whether this technology reduces parental anxiety or replaces human instinct with algorithmic advice, revealing a fundamental tension: does personalized data make us healthier, or does constant surveillance of our bodies and babies cost us something essential about being human? Nanit and similar baby monitors collect continuous data on sleep, movement, and development, then use AI to recommend optimal temperatures, schedules, and behavioral interventions—raising questions about whether technology is replacing parental intuition.