Why Functional Testing Is Important for Smart Manufacturing? Functional testing is important for smart manufacturing because it verifies product performance, identifies defects before deployment, improves reliability, reduces production costs, ensures quality standards, supports automation, minimizes failures, enhances customer satisfaction, and delivers consistent, high-quality electronic products with greater efficiency, accuracy, safety, long-term performance, across diverse industrial applications worldwide consistently. visit  https://www.kbhelectronics.com/resources/why-functional-testing-is-important-for-smart-manufacturing