Designing safe and effective equipment for young patients requires innovation tailored to age-specific physiology. Pediatric medical devices and monitoring tools range from neonatal incubators and pulse oximeters to smart infusion systems and wearable biosensors. These technologies are essential for delivering precise care in critical settings and are increasingly integrated with data analytics for early warning alerts. Devices for minimally invasive diagnostics, non-invasive respiratory support, and developmental monitoring help reduce procedural burden while enhancing safety. Regulatory frameworks for pediatric-specific device testing are expanding, aiming to fill existing gaps in equipment accessibility. Pediatric medical devices and monitoring tools not only improve clinical outcomes but also empower caregivers through better visibility and control of a child’s condition.