Location information is used for calculations of pace, speed, distance, laps, and other values. Due to the location information error, there may be some difference between calculated values and actual values. Calculation errors tend to happen, especially among high-rise buildings and in mountainous areas where it is difficult for the watch to obtain location information. Also note that displayed values may actually be values that were measured several seconds previously.
Also note that the screen refresh interval is longer when the screen is dark.
