Healthcare&WellnessSafety&PreventionSports&FitnessTechnologyWT | Member Adding Value to Wearable Technology – Simple, Accurate, Useful By Stefanie Crucius - 2. November 2015 “The role of analytics is expected to grow. Wearable tech is useful when it truly provides feedback in an understandable and consistent manner. Only then can you learn and develop. […] To access this page, watch the live streams and videos on-demand, please register free of charge to the WT | Wearable Technologies COMMUNITY.