The LED display is weak or absent when I press the button, why is this?

If the LED display is weak or missing, the battery level may be low.
You can check the battery level from the application in the "My ONcoach 100" / "Information" menu.
It is advisable to change the battery when you notice this kind of display problem.

Last updated
people out of found this article helpful
WAS THIS ARTICLE HELPFUL?
YES
NO
CONTACT US
PREFER TO SEND US A MESSAGE?
ASK US YOUR QUESTION