Which term denotes technology that assists with tracking physical fitness?

The correct answer is "All of the above" because each of the options provided relates to technology that assists with tracking physical fitness in different ways.

Fitness wearables generally include a broad range of devices such as smartwatches and fitness bands that monitor various fitness metrics like heart rate, step count, and calories burned. These devices are specifically designed for individuals who wish to keep tabs on their physical activity levels and health status.

Health management systems refer to more comprehensive software platforms that can integrate data from various health-related devices, allowing users and health professionals to manage health information, track fitness goals, and optimize health-related decision-making.

Activity trackers specifically focus on monitoring physical activities, measuring steps taken, distance traveled, and sometimes incorporating features to log workouts and training intensity. These devices are typically more streamlined for users aiming to monitor their daily exercise without the additional features that might come with more complex wearables.

Since all three options contribute to the realm of fitness tracking, the correct choice encapsulates their combined relevance to physical fitness tracking technology.