Wearable medical technology is reshaping diagnostics, monitoring, and chronic disease management. But clinical trials for wearables face unique challenges. At Parameters Research Lab , we help guide sponsors through the nuances of testing and validating wearable devices in the current regulatory landscape. 1. Accuracy Validation Across Skin Tones and Conditions From pulse oximeters to cuffless BP monitors, sensor accuracy must hold across diverse skin tones, body types, an