I like that you can do all of this in one app instead of having multiple apps or platforms. You also have access from anywhere which makes it easy when traveling as well since there are no cords needed. Sometimes things go wrong but if they happen quickly then nothing happens too bad. Make sure you know what features each device has before purchasing them because sometimes some devices don't support certain functions such as GPS tracking etc. This way we make sure everything works together seamlessly while working out at home/gym.