How do I delete a workout? Billy McClennan December 04, 2018 15:35 Updated Follow You can delete a workout on the history page by sliding the workout to the left to reveal the delete button. Related articles How do I update the Hex firmware? Can I record data on both my smartphone and Garmin device simultaneously? How do I navigate through the Humon mobile app? Where do I download the Humon smartphone app? What is the difference between the interval and endurance data fields? Comments 0 comments Article is closed for comments.