It would be great to have an option to have the whoop app give you live audio feedback during workouts. Through headphones or whatever you prefer. For example, during a run it could give you updates on your time, pace, HR, etc. It would also be nice to set a desired heart rate target and it provide feedback to push or back off in order to keep your desired heart rate. This would be particularly useful for anyone trying to do Zone 2 cardio training.