A smart walking robot is an intelligent wearable lower-limb robotic device integrated with high-precision sensors, adaptive control modules and intelligent algorithms, serving rehabilitation patients, mobility-limited seniors and people with lower limb injuries. Built with lightweight carbon fiber and breathable ergonomic materials, it closely fits the hips, knees and ankles without hindering daily movements such as standing, walking, turning and slow stair climbing. By capturing real-time body posture, joint angles and gait signals, the robot accurately identifies user movement intentions and automatically adjusts auxiliary torque to stabilize walking balance and correct abnormal gaits including limping and foot dragging. It records daily training data, generates visual gait analysis reports and supports therapists to design personalized progressive rehabilitation plans. Equipped with anti-fall early warning, emergency stop and overload protection systems, it effectively avoids accidental injuries during indoor rehabilitation training and outdoor short trips. With adjustable binding structures for different body shapes, this smart walking robot helps users gradually rebuild lower limb muscle strength and motor coordination, reduces dependence on caregivers and walking aids, and enables mobility-impaired groups to regain independent walking ability and improve their quality of life.