Artificial pancreas systems represent a major advancement in diabetes management, combining continuous glucose monitoring (CGM) with automated insulin delivery to maintain optimal glycemic control. These closed-loop systems continuously measure glucose levels and adjust insulin doses in real-time, reducing the risk of hyperglycemia and hypoglycemia. Hybrid models allow patient input for meals or activity while providing automated basal insulin adjustments. Integration with mobile apps and data analytics supports personalized therapy and improved adherence. Artificial pancreas technology enhances the quality of life for individuals with Type 1 diabetes by simplifying insulin management, optimizing metabolic control, and enabling safer, more effective daily management of the condition.