The MyZone MZ-1 Heart Rate Monitor is the perfect addition to your fitness routine. Designed for use during crossfit and gym training activities, this Bluetooth-enabled device allows you to monitor your heart rate without sacrificing comfort. The chest strap attachment ensures a secure fit, while the activation code included in the package allows for immediate use. This heart rate monitor is a must-have for fitness enthusiasts looking to track their progress and improve their workouts. With its sleek design and advanced features, the MyZone MZ-1 is the perfect tool for achieving your fitness goals.  Retail $89.  Brand new in box.