One of the features I'm most excited to use is the turn-by-turn functionality on the Apple Watch. IMO it could be a game-changer as compared to using an iPhone or a standard unit. The taps can be valuable when jamming out to some tunes, as I usually have to listen pretty low when I use my iPhone for turn-by-turn directions. Some have advised against using the Apple Watch for highway turn-by-turn but that was pre-launch. How has turn-by-turn been for you so far? Issues notwithstanding with Apple Maps' software requesting me (and a few buddies) to make turns where there are "no turn" signs .