Double tap near 12 oclock to unlock watch. Single tap to relock.

Tap center to make hands disappear.

Tap day dial to change background color.

24 hr hand set from wm timezone tz1 in settings.

Tap 3 oclock weather, fitness, 3 time zones, chrono. Tap 2 and 4 to operate chrono. Tap weather display for update.

Tap 6oclock for dim settings.

Tap 8 10 for Ucolor.

Tap 9 oclock to cycle through 4 level dark filter.