Answer :
The most important criteria of a good tracking method is that it is:
a. Comfortable: A good tracking method should be comfortable to use for extended periods of time to ensure that users can consistently track their activity without discomfort or distraction.
b. Portable: Portability is essential for a tracking method to be convenient and easily accessible wherever the user goes. This allows for continuous tracking without limitations due to location.
c. Computer compatible: Being computer compatible enables users to easily sync, upload, and analyze their tracking data on a computer for a more detailed and comprehensive review of their progress.
In this case, the best answer would be a. Comfortable, b. Portable, and c. Computer compatible. These criteria are crucial for a tracking method to be effective and user-friendly, providing accurate and insightful data for monitoring progress.