Big things come in small packages! This watch may be average in size but it can certainly perform a number of highly sought feats. For starters, it features integrated GPS timekeeping, has a heart rate monitoring function option, weather functions, and can be personalized with Apps for all outdoor sports. In addition to the time, date, alarm and dual-time keeping capabilities, it also has a positive/negative display switch, user-adjustable backlight, button lock, metric and imperial units, and a low-battery indicator.