The Nordic Track Apex Heart Rate Monitor System 122 is a sleek and versatile device designed for indoor and outdoor workouts. With a black plastic construction and a regular watch display, this heart rate monitor is perfect for unisex adults looking to track their fitness goals. Featuring high and low target settings with alarm notifications, this monitor is ideal for gym and training activities. The wrist-worn design and English language interface make it easy to use and understand, while the use of batteries ensures convenient portability.