There are so many different sports and workouts, but it is not all convenient for you to put smart watch on your wrist. If you don't like taking off your watch and missing the training data, you can consider to put it on your ankle instead of your wrist. Different from other ankle band, you do not have to remove your original watch band, just insert the overall watch band in the ankle band, and use very simple! It is giving you an different alternate way to wear your watch.