LED information
General mode
Color
Blinking Green Battery is charging.
Solid Green
Exercise mode
Color
Blinking Green Heart rate normal.
Blinking Red
WARNING! The LED indicator blinks red when your heart rate is
abnormal. This could happen when the current exercise is too intense.
10
Status
Battery fully charged.
Status
DANGER! Heart rate abnormal.
ASUS VivoWatch E-Manual