Makes your heart beat. Tracks your heartbeat. The music powers your workout. And powerful technology tracks it so you can push even further, with no wires in the way. These sport headphones feature a highly accurate built in heart rate sensor to give you the information you need to take your workout to the next level. Because, for you, it’s not just about getting exercise—it’s about getting better.
The Chicago is a wireless earphone that embodies the spirit of the athlete, offering intensified sound and matching endurance. Equipped with specialized GoFit tips, you can switch between heightened sound insulation or letting more ambient sound in to keep track of your surroundings.