The flexible wearable device is a kind of flexible electronic device, which can be installed on the skin of the human body, follow the activities of human body joints and tissues to produce a variety of deformation, such as extending the body, bending and turning activities, and respond to the movement of the wearer. Composite conductive polymer has excellent extensibility and mechanical properties, as well as very strong flexibility. It can change the resistance in a wide range and under the action of external force, so it can maintain sustainable development in human movement, electronic skin, robot and other fields. Using these new polymer materials as matrix, flexible polymer materials such as graphene and carbon nanotubes as conductive fillers, RGO/TPU strain sensors and PDA/CNTs/EB strain sensors with excellent strain sensitivity were fabricated. It can be found that PDA/CNT/EB has the advantages of large strain amplitude, wide range, high sensitivity, fast reaction rate and high durability/EB conductive composite can monitor people's daily muscle and joint activities, and perform human–computer interaction, which can show very good safety and high accuracy, so that wearable flexible sensor has better ideas and requirements in the design and development process, and wearable sensor has good practical application effect.

柔性可穿戴设备是一种柔性电子设备，可以安装在人体皮肤上，跟随人体关节和组织的活动产生各种变形，例如伸展身体，弯曲和转弯活动。 ，并响应佩戴者的运动。复合导电聚合物具有出色的延展性和机械性能，以及非常强的柔韧性。它可以在大范围内和外力作用下改变电阻，因此可以在人体运动，电子皮肤，机器人等领域中保持可持续发展。使用这些新型聚合物材料作为基体，将柔性聚合物材料（例如石墨烯和碳纳米管）用作导电填料，制作了具有出色应变敏感性的RGO / TPU应变传感器和PDA / CNT / EB应变传感器。可以发现，PDA / CNT / EB具有应变幅度大，范围广，灵敏度高，反应速度快和耐用性高的优点/ EB导电复合材料可以监测人们的日常肌肉和关节活动，并进行人机交互，具有很好的安全性和高精度，使可穿戴式柔性传感器在设计开发过程中有更好的思路和要求，可穿戴式传感器具有良好的实际应用效果。