The Gear IconX wireless earbuds focus on music from a fitness-first prospective—spicing up routines by playing favorite workout tunes via the internal storage while also tracking critical fitness metrics, including heart rate, distance and calories burned. The IconX earbuds provide real-time fitness coaching, even without a smartphone. In addition, with its built-in heart rate monitor, the standalone voice guide helps you stay in the vigorous intensity zone for a more effective workout.