1.heart rate monitor for home use 2.CE certificate 3. register 4.heart rate monitor heart rate monitor is used to analyzer our body ... store data :180 days to see3.the distoracal time-points for comparision:1,3,15,30,90,180 days4.automatic calculation ... dry batteries, at room temperature 25 degrees, measuremnet4-6 times a day) dimension : footboard;370mm width*350mm length*43mm heightcontroller:82mm ...