This open access volume set CCIS 3009-3011 constitutes the refereed proceedings of the Second Nordic Conference on Digital Health and Wireless Solutions, NCDHWS 2026, held in Oulu, Finland, during June 16-17, 2026.

The total of 86 full and 21 short papers included in the proceedings was carefully reviewed and selected from 159 submissions. They were organized in topical sections as follows:

Part I: Digital Health Transformation, Innovations & Future Visions; Personalised Digital Health – From Omics to Interventions, Telemedicine and eRehabilitation; Health Technology Assessment & Impact Evaluation; User Experience, Acceptance & Adoption of Health Information Systems; Education in Digital Health;

Part II: Data‑Driven and Modelling‑Based Decision Support & Multimodal Health Data Analysis; AI and LLMs in Healthcare: Tools for Professionals, Support for Citizens;

Part III: Wearable Sensors, Antennas and Physiological Measurement Systems; Next‑Generation Wireless Health Technologies, Wearable Sensing, and Digital Twin Innovations; Connectivity Architectures and Cybersecurity in Digital Health.