Navigating EU Compliance For AI-Enabled Wearable Medical Devices: MDR, AI Act, GDPR And Data Act Interplay

Abstract

AI-enabled wearable medical devices are reshaping healthcare by enabling continuous physiological monitoring, real-time clinical insights and increasingly personalized interventions. Their transformative potential, however, is matched by a complex and multilayered regulatory landscape. A single wearable can simultaneously trigger compliance obligations under the Medical Device Regulation (MDR), the EU Artificial Intelligence Act (AI Act), the General Data Protection Regulation (GDPR) and the EU Data Act and may also fall within the scope of the NIS 2 Directive, depending on the roles and services involved. Each framework governs a different dimension of the device's lifecycle, from clinical safety and AI governance to data protection, data access and cybersecurity, yet all must be satisfied coherently.