In the early development of Taekwondo, there is no standard for players to wear protective gear during the games. After many years of change, in addition to introducing protective gear, such as hand protectors, foot protectors, crotch protectors, etc., in 2008, electronic protective gear scoring system was applied in both European Championships, Rome and Asian Championships, Loyang in order to improve the fairness of the games. Taekwondo has been gradually combining technology with traditional training methods and gear. Traditional kicking targets, sandbags or protective gear will deform and emit sound when subjected to external forces. Through the deformation and volume, the players and the coaches are able to subjectively sense the power of kicking. However, lack of objective data quantification as well as insufficient visual sensory stimulation might affect the efficiency of exercises and training. Hence, brand-new gear, smart pads, have been developed. The brand-new smart pads can instantly collect the punch and the speed, and display the strike strength simultaneously; the pads can be connected to mobile, tablet or computer applications at the same time. This brand-new equipment is available for martial arts sports so as to improve the combat training effect. Through the display of combat data, it can be used for coaches and players to adjust training methods and also enhance learners’ motivation. This product is very suitable as an aid for Taekwondo training. As the old saying goes, sharp tools make good work. If coaches can make good use of training equipment, they can do more with less.