E-smart Textiles is a kind of novel textiles which is based on electronics, integrating some hitech solutions such as sensing, telecommunication and artificial intelligence into textiles. While E-smart textile applications have made a limited commercial impact so far, with relatively small volumes of commercial products launched primarily in the high performance apparel sector, predictions for growth of this market as a whole are huge. As deep integration of several cutting-edge technologies such as micro-electronics, nanotechnology and biotechnology,e-smart textiles is one of the most dynamic and fast growing sectors and offers huge potential.