In order to prepare a flexible dry-type electrode for electrocadiogram (ECG), conductive poly(vinylidene fluoride) [PVDF] was electrospun and silver-plated electrolessly. The surface morphology and the mechanical and electrical properties of the silver-plated nanowebs prepared under different plating conditions were evaluated. After silverplating, the prepared web was welded ultrasonically in order to improve the conductivity and the rubbing fastness. Dry-type electrodes were fabricated into eyelet shape by using the ultrasonically welded silver-plated PVDF nanoweb, a sponge and a metal eyelet. Then, it was attached to a commercial sports brassiere top. The ECG of the wearer of the top was measured by the newly developed electrodes and the commercial Ag/AgCl gel electrodes while walking and running. The comparison reveals that the silver-plated PVDF nanowebs can be used as an electrode for ECG measurement.