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

Tap MODE to change from weather, steps and stopwatch mode. Tap S and R to operate chrono.

Tap center make hands disappear.

Tap 6 for dim settings.

Tap weather display to update

Tap 9 oclock to cycle through 4 level dark filter.

Tap - and for Ucolor.

Second hand is battery level when ambient.