Sky verify watch (full)

This watch face displays the current celestial objects in the sky. The display changes during the day and night. In daytime, it displays the possible locations where the solar halo may appear. The observer's position is specified by Lat. and Long. from the smartphone's settings screen as shown below. [Lat., Long.] = [41, -74](New York), [52, 0](London), [36, 140](Tokyo), [-34, 151](Sydney) If 999 is set for Long., longitude is estimated from local time. If 900 is set for Long., latitude and longitude are obtained from GPS. Options are also available to change the color and direction of the field of view. In addition, the display content will have higher quality if the graphics level is increased. However, errors may occur due to the increased load on the watch. In debug mode, color bars, memory, and GPS coordinates are displayed, and the season changes in every minute. Some options work only on certain devices.