The BD800 heart rate armband is a versatile and reliable companion designed for various workout scenarios, including running, cycling, and strength training. With each stride in the morning light, the armband records your steady steps and the rhythm of your heart. During every lap in the wind, it accurately captures changes in your heart rate, providing real-time workout data. Even in the moments of lifting weights, the armband snugly fits, documenting each swing with precision. Regardless of your chosen exercise, our armband is your trusted partner, helping you achieve peak performance in every workout scenario and embark on a new journey towards improved health.