Soft reset

  1. First you need to enter settings:
    - Swipe left in the watch's menu
    - You will find a gear icon with settings
    - Tap this icon
  2. Next you need to find the restart menu
    - Swipe down till you find the restart menu
    - Tap yes to reboot the device
  3. Alternative find the shut down menu
    - Swipe down till you find the shut down menu
    - Tap Yes to shut down the watch

Hard reset

Also called factory reset, this can only be done via the App by an administrator.