... to do it, there will not be a good exercise effect.With this time reminder,it can ... ervery day, it will help you have a good habit of daily exercise.you can set remind ... package x1, flocking film blister x1. YJR-A doesn't support external electrocardiograph. Optional accessories: smoke ... an electrocardiograph(without LCD) based on YJR-A, and it supports external electrocardiograph.4Special luxury kit ...