The smart cane is specially designed for urban seniors and is available through a shared rental model to reduce financial burden and enhance usage flexibility. Connected to a mobile app, it monitors the user's status in real-time and automatically activates a red warning light and audible alarm in the event of a fall, promptly notifying caregivers or emergency contacts. The product features night lighting, ultrasonic mosquito repellent, and obstacle detection. It also incorporates a kinetic energy charging system that powers the device through walking, promoting both environmental sustainability and energy efficiency. The overall design combines smart technology with thoughtful details to create a new experience in mobility aids that is safe, convenient, and confidence-boosting.