The purpose of this widget is to indicate whether your Garmin has a good GPS fix. It only makes sense to use this widget when you are stationary.</p><p></p><p>The widget plots your most recent GPS positions in a rectangle that is 20m wide. It then draws the smallest circle that will fit around your points. The smaller the circle, the more certain your Garmin is of its position. </p><p></p><p>The widget then computes the greatest distance between your most recent positions and displays the value against the "Accuracy(m)" label.