Coiled Fiber‐Shaped Stretchable Thermal Sensors for Wearable Electronics

A highly stretchable fiber-shaped sensor is prepared by coating polypyrrole on commonly used threads in a simple and scalable production. Reliable and stable sensing performance is achieved without the interference by tensile or bending strain. The sensor is washable and also convenient to be integrated into textiles, affording great opportunities for generally wearable electronics. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.