This Orange Theory Fitness Beat Core Chest Heart Rate Monitor is a must-have for fitness enthusiasts who want to keep track of their heart rate during gym and training sessions. Designed with a comfortable chest strap and adjustable straps, this heart rate monitor is suitable for both men and women. It is powered by batteries and provides accurate heart rate measurements.

The black heart rate monitor is made by Orange Theory, a well-known brand in the fitness industry. It is perfect for those who want to monitor their heart rate while working out. This device is ideal for gym and training activities and is a great addition to any fitness technology collection.