This screen allows you to create and edit your custom trackers and edit some of the properties of built-in trackers (such as Blood Pressure, Hemoglobin A1C, and others).
You can create a tracker for any kind of information you want to track. It could be your emotional state, your physical symptom intensity, or something external, such as stair steps count.
Tracker abbreviation and color properties are used in charts.
Target value is optional. It could be the goal you want to reach, such as the number of stair steps daily. Or, you can leave it empty, if it does not make sense for some of your trackers.
Tracker units is optional. It could be an applicable measurement unit.