If the hands are in the way, tap the red plane icon to temporarily fade them out. Tap on the weather icon for a 15 second look at the weather and other info. If the icon is black and white bars, weather data is out of date. Tap to open weather screen, and update by tapping the current weather icon. Tap date for Agenda, heart rate for Samsung Health. If update text is yellow, weather data is more than an hour old. Tap the 12 or 24 on the inner dial to toggle a UTC dial on and off.