Abstract: Objective To analyze the key points of evaluation on the safety and effectiveness of wearable rehabilitation walking aid robot, then improve its quality control ability. Methods Combined with the functional and structural characteristics of the wearable rehabilitation walking aid robot, the key points of quality evaluation were analyzed from the aspects of electrical safety and main performance. Some reasonable suggestions were put forward for the design and development of the robot. Results The key points of safety and effectiveness evaluation of wearable rehabilitation aid walking robot focused on battery, protection device, operation parameters, static load strength, network security, environmental adaptability and other aspects. Conclusion By analyzing the key points of safety and effectiveness evaluation of wearable rehabilitation walking aid robot, certain ideas are provided for the design and development of such products, and reference is provided for the improvement of product quality evaluation system.