After upgrade to FW 5.0 I have noticed random vibration during running only. It is not when downgrade to earlier FW.
It is not the alarm notification/light alert type i.e every km or when smart notification from phone.
It gives only a short vibrate alert randomly without any description/light/notification.
Have other discovered this feature or is it just a new feature bug, or who know how to get rid of this to only have notification/alert when necessary ?