Training in general and heart rate measurement during training

Q16: No colors appear in the application's activity log.
A16: <GBD-H1000>

The color of the tracking represents the intensity of exercise (heart rate zone).

Make sure that the heart rate measurement function of the watch is not turned OFF. Displays when set to On while running or Always ON

On the G-SHOCK MOVE menu bar, tap "More" ⇒"Watch" on Settings ⇒ Training "Heart Rate" and check to make sure it is turned off. Displayed when set to "ON while running " or "Always ON".