What to do if heart rate function is not working on my Altius ATSW-SCA Watch?
- EEbony WeberAug 4, 2025
If the heart rate function on your Altius Watch isn't working, ensure the watch has good contact with your wrist. Also, check that the sensor is clean and free of any dirt or debris. Note that it may take over 30 seconds for the first result to appear on the screen.

