Backdrop is the SSE Hydro in Glasgow, Scotland. 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.