ActLight's Dynamic PhotoDetector (DPD) technology, optimized for hearable devices, offers high sensitivity and reliability even in low-light environments. By eliminating the need for additional amplification thanks to advanced dynamic detection modes, the DPD ensures consistent and precise biometric data collection. This efficiency translates into hearables that consume less power, enabling longer device usage and supporting an active lifestyle. Designed with precision and compactness in mind, these sensors set new standards for hearable technology, enhancing user experience with accurate vital sign monitoring.