Photo by the great Chema Madoz. 10 tap actions on the date and the 9 icons will launch various apps. Calendar, weather, alarm, timer, stopwatch, world clock, messages, music player, calculator and Samsung Health. Tap actions tested on a Samsung Galaxy Watch and may not work on other smartwatches. If the tap actions for timer, stopwatch and calculator do not work because there is no timer, stopwatch or calculator app in your watch, please try installing the free timer, stopwatch and calculator apps from Samsung Electronics. The tap actions should work once the apps are in your watch. The apps can be downloaded from Galaxy Store under the watch apps category. All tap actions can be customized in Watchmaker app in your phone to apply your favourite watch functions.