Rockley Photonics Holdings Limited specializes in the research and development of integrated silicon photonics chipsets. The Company has developed a silicon photonics platform specifically designed for optical integration. It is developing a range of photonic integrated circuits and associated modules, sensors, and full-stack solutions. The Company’s sensing platforms are designed for mobile health monitoring and solutions for data communications. Its technology platform provides disease detection, nutrition management, and preventative healthcare delivery through continuous health and wellness monitoring. It develops customer-specific designs for its silicon photonics chipsets. Its product offerings include VitalSpex (consume domain) and Bioptx (healthcare and medtech). VitalSpex is a biomarker sensing platform that addresses the consumer wearable market. Bioptx healthcare sensing platform that address the medical and professional healthcare market.