As a reference,
A normal heart rate is 60-80 BPM
Blue = 0-69 beats per minute
Green = 70-93 beats per minute
Yellow = 94-120 beats per minute (FAT BURN ZONE)
Red = 121-170 beats per minute (CARDIO ZONE)
Purple = 171 & up beats per minute
Blue = 0-69 beats per minute
Green = 70-93 beats per minute
Yellow = 94-120 beats per minute (FAT BURN ZONE)
Red = 121-170 beats per minute (CARDIO ZONE)
Purple = 171 & up beats per minute