The integration of remote sensing technologies in nursing care for older adults holds significant promise for improving health monitoring, enhancing patient outcomes, and addressing the unique challenges faced by this growing population. As the global demographic shift towards an ageing population continues, innovative approaches are needed to manage the complex health needs of older adults. Remote sensing, involving the acquisition and analysis of data from a distance, offers transformative potential through continuous monitoring of vital signs, chronic conditions, and environmental factors. This chapter explores the application of remote sensing in geriatric nursing, highlighting current uses such as vital sign monitoring, fall detection, cognitive health assessment, and environmental monitoring. It addresses the technical, ethical, and operational challenges associated with these technologies, including data accuracy, privacy concerns, and usability for older adults. Additionally, the chapter examines future trends and advancements in sensor technologies, the integration of artificial intelligence, and the expansion of telehealth services. As healthcare systems evolve to meet the demands of an aging population, remote sensing technologies are poised to play a crucial role in enhancing the quality of care for older adults, ensuring their health and well-being through innovative, data-driven solutions.