Textile electrode (8) for vital signals monitoring, respective fabrication process through weft knitting, integration into clothing, application as sensor for measuring the electrical potential of an individual and respective transmission to a monitoring system, comprising, along the electrodes (8) central axis (A-A) a conductive region (2), a support to the interior of the tube formed by this conductive region (3), a non-conductive region (4) which extends in the clothing, electrodes (8) courses (B,C), connecting loops (9)to link courses (B,C).