The integration of smart technology into urban infrastructure has led to innovative solutions for public safety, including the development of park chairs equipped with ice detection capabilities. While traditional park furniture serves basic seating purposes, advanced models now incorporate sensors that can identify hazardous conditions such as forming ice towers—icicles or ice accumulations that may pose risks to pedestrians. These chairs utilize temperature and moisture sensors, connected through IoT networks, to monitor environmental conditions in real time. When ice formation is detected, the system can alert maintenance teams to address the danger promptly. Although not yet widespread, prototypes and pilot programs in smart cities demonstrate the potential of such technology to enhance winter safety in public spaces. The concept represents a growing trend towards interactive urban furniture that combines functionality with proactive hazard prevention.