This chapter explores the inherent complexity of fitness technology, presenting it as a potent tool for self-enhancement and a potential cause of psychological stress. Through an examination of the motivational aspects of fitness technology, as well as its ability to induce social anxiety through comparison tools, this chapter presents readers with the essential duality that will be investigated in-depth throughout the book.

The fitness sector has experienced significant changes recently, as technology has altered people's attitudes toward physical well-being (Woessner et al., 2021). Users can now access detailed information about their physical activity through fitness apps, wearables, and online platforms. This data enables them to track metrics such as calorie expenditure, distance traveled, steps taken, and progress in their workouts. The progress in technology has enhanced accessibility and measurability in the realm of fitness, empowering users to acquire insights into their well-being and establish informed objectives. This capacity for self-monitoring and measuring physical performance has become a crucial aspect of the fitness journey for numerous individuals, encouraging steadfastness and responsibility (Oginni et al., 2024).