Abstract: An intelligent and fashionable down coat is designed based on miniature wearable GPS positioning and alarming device, graphene functional fabric and several functional structural pockets. The down coat can provide various functions such as call for help, communication, water-proof and camera, with the structural pockets for containing electronic products and daily necessities and the graphene fabric, which is used as linings at the shoulder and waist parts, playing the roles of thermal therapy and healthcare.

Key words: graphene fabric; miniature wearable GPS positioning and alarming device; structural pocket; intelligent down coat