Intelligent wearable device has been developed for some time. Still a lot of people are quite optimistic about it demand, but the current growth does not match the expected explosive growth, contrast to smart phones and Tablet PC users, intelligent wearable device users are still quite a few; we suggest that the manufacturers for intelligent wearable device need to induce the important design factors to satisfy customers’ necessities. In this study, we use the Analytic Network Process and Theory of Reasoned Action method to carry out the expert questionnaire, sort out the priority pattern of the wisdom wear device design factors, and then select the important selection factor. The results show that the software factors have the highest priority and the green awareness factors have the lowest priority.