Using a fitness tracker can significantly facilitate progress by providing real-time data on activity levels, heart rate, and calories burned. These devices also track specific workouts, offering insights into performance trends and achievements over time. By setting goals, users can receive reminders and feedback, fostering accountability and motivation. Additionally, visualizing progress through tracking helps individuals understand their fitness journey, celebrating small victories that encourage continued effort. Ultimately, fitness trackers empower users to take charge of their health and stay committed to their goals.