“…For many, daily health activity tracking using ftness trackers is standard practice and is even gaining traction in professional health contexts. Large amounts of sensitive data are collected while the user's main attention is on an activity detached from the active operation of a computer, making data collection less salient to the user and, hence, less of a user focus [8]. However, like many data-collection technologies, ftness trackers -considered wrist-worn wearable devices collecting ftness data accessible via original vendor apps (e.g., Garmin, Apple, or Fitbit) -require users' consent for acquiring, storing, converting, or sharing data.…”