Preventing postoperative deterioration: The promise of wearable biosensors in rural settings

Postoperative deterioration remains a challenge, particularly in rural and remote hospitals. Early recognition of complications is critical, yet intermittent ward monitoring may fail to detect subtle physiological changes. Wearable biosensors offer a promising strategy to extend high-dependency surveillance beyond intensive care. These devices can provide continuous, real-time monitoring, enabling earlier intervention, supporting clinical decision-making, and reducing reliance on limited rural health care staff. Evidence suggests these devices are feasible and well tolerated. This viewpoint examines their potential to enhance postoperative surveillance in resource-limited settings and highlights the need for targeted evaluation in rural Australian hospitals to assess effectiveness, cost-benefit, and integration into perioperative practice.