Sporting activities recording: COLMI R02 wise ring can record your sporting activities standing and allow you to know your athletics details at all times. Check out whole detailsS?n ph?m s? d?ng nhi?u lo?i th?o d??c phù h?p và thân thi?n v?i s?c kh?e c?a con ng??i.four ??i t??ng s? d?ng viên u?ng ??i Tràng ColMin h? tr? ng??i b? viêm ??i trà