FORERUNNER 255 SERIES Owner’s Manual

Resetting All Default Settings

Before you reset all default settings, you should sync the watch with the Garmin Connect app to upload your activity data.

You can reset all of the watch settings to the factory default values.

  1. From the watch face, hold UP.
  2. Select System > Reset.
  3. Select an option:
    • To reset all of the watch settings to the factory default values and save all user-entered information and activity history, select Reset Default Settings.
    • To delete all activities from the history, select Delete All Activities.
    • To reset all distance and time totals, select Reset Totals.
    • To reset all of the watch settings to the factory default values and delete all user-entered information and activity history, select Delete Data and Reset Settings.

NOTE: If you have set up a Garmin Pay wallet, this option deletes the wallet from your watch. If you have music stored on your watch, this option deletes your stored music.