For RheU is a self-measuring device that allows early-stage rheumatoid arthritis patients to measure disease activity at home. Using bioelectrical impedance analysis, patients can quickly and easily identify activity without pain, relieving psychological anxiety during the treatment process caused by unproportional physical symptoms and disease activity. 

Designed by SeoYoun Choi, JuYoung Jeong, YunSoo Park, and EunChae Lee of Hongik University.