Hello. It has been a couple of days now that the HRM reading of the watch itself in running activities is far above the real; getting to read values above the maximum HRM went at a smooth pace in what should be Z1 or Z2.What could be due?
Hello. It has been a couple of days now that the HRM reading of the watch itself in running activities is far above the real; getting to read values above the maximum HRM went at a smooth pace in what should be Z1 or Z2.What could be due?