Sports recording: COLMI R02 wise ring can document your sports standing and let you know your sporting activities data constantly. Perspective total detailsTrong tr??ng h?p ng??i b?nh có b?nh n?n, ch?ng h?n nh? b?nh lý tim m?ch, d? ?ng, hãy thông báo v?i d??c s? ho?c trao ??i v?i bác s? ?? ???c h??ng d?n c? th?.S?n ph?m ???c ki?m nghi?m thàn