Healthcare delivery often misses early deterioration due to episodic care, while integrated remote patient monitoring enables proactive management—though gaps in automation, integration, and data usability still limit its full impact. This study presents HITLAB’s heuristic evaluation of PreventCare, a digital health platform designed to automate remote vital sign capture and integrate patient-generated data into clinical workflows. The evaluation identified strong alignment with preventive care goals, intuitive design patterns, and meaningful clinical insights. However, usability gaps were identified in personalization, clarity of data interpretation, onboarding, and workflow transparency. Addressing these gaps can enhance user trust, clinical efficiency, and scalability of remote monitoring.