Act as a seasoned Product Manager with 10+ years of experience in [consumer electronics]. Provide a detailed framework for measuring the success of a product launch, focusing on key performance indicators (KPIs) tailored to [specific industry]. Include metrics such as sales performance, customer acquisition rates, market penetration, and customer satisfaction scores. Explain how to interpret these metrics in the context of [launch timeline] and [competitor benchmarks]. Additionally, provide insights on leveraging customer feedback and analytics tools to refine post-launch strategies. Ensure the framework is actionable and adaptable for both small and large-scale product launches.