For 500 that's actually a decent price for something that has so many functions. Your literally a one man recording studio, filmographer. The tracking feature is the bees knees, curious how well it operates and remains tracking you. Wonder if it follows and records the bracelt that's waterproof you wear, or if it simply has a function to watch and focus on ahuman figure or target.
All I know is that we're slowly getting technology that will completely remove certain skilled professionals such as camera operators, and a whole slew of other things like the self driving cars, and other robots. All I know is that I'd love to play around with one of these and once they become cheap the amount of Videos and recordings of diff activities will be everywhere.
I'd love to have a video made of some surfing or boogie boarding shots, or some amazing overhead out of body hiking shots.