People analytics has emerged as a powerful tool for HR leaders to make data-driven decisions and transform practices. However, several challenges must be overcome, including integrating diverse data sources, developing analytical skills to derive meaningful insights, and gaining organizational buy-in for change. HR leaders can address these challenges through tools that help visualize and report on insights, as well as automate some analysis through machine learning. Successfully implementing people analytics allows HR to enhance engagement, performance, and strategic decision-making.