Graphene e-tattoo allows for continuous cuffless monitoring of blood pressure

Researchers at The University of Texas at Austin and Texas A&M University have developed a graphene-based electronic tattoo that can be worn on the wrist for hours and deliver continuous blood pressure measurements at an accuracy level exceeding nearly all available options on the market today. This could signify an alternative for the currently used cuff-based devices that constrict around the arm to give a reading, as well as improve accuracy levels.