Features: The MAX30102 sensors module accurately measures Blood Oxygen Heart Rate, pulses Detection with medicals grade opticals sensors, making it ideal for wearable health monitoring devices and projects. Featuring compact ABS housing and I2C communication interfaces, this low power module while maintaining stable performances during extended use. Designed for developers creating fitness trackers, medicals research analyzing vital signs, and enthusiasts building smart health solution. Perfect for real time physiological data collection during workouts, sleep studies, or remote patient monitoring systems requiring continuous wrist based measurements. Its optimized LED configuration minimizes motion artifacts, ensuring reliability readings even during physical activities – a critical feature for sports wearables and clinical grade applications. Specifications: Component: ABS. Size:Approx.20x15mm/0.79x0.59inch Model:MAX30102 Application scenario: Wearable device,Project,Sports Health Monitoring,medicals Equipment, Package Includes: 2pc MAX3010 Blood Oxygen sensors Module note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.