The Wahoo TRACKR Heart Rate Monitor Strap (WFBTHR05STRAP) is a lightweight, chest-worn heart rate strap designed to deliver accurate and real-time heart rate data for cycling, running, training, and fitness activities. Using advanced sensor technology, it transmits heart rate information reliably via Bluetooth and ANT+, allowing seamless connection to Wahoo ELEMNT bike computers, smartphones, smartwatches, gym equipment, and popular fitness apps. The adjustable and washable strap ensures long-lasting comfort and durability for everyday training and intense workouts.