ROCKBROS Heart Rate Monitor Armband Accurate, Bluetooth ANT+ IP67 Wearable Arm HRM with HR Zone LED Indicator, Compatible with Peloton,Wahoo,Polar,Strava,Zwift,DDP Yoga - 290004001-CBR

• Precision Heart Rate Sensor: Utilizes patented optical sensor technology for highly accurate heart rate tracking, ensuring ±1bpm precision during exercise. Zone Tracking with LED Lights: Monitors heart rate zones with distinct LED colors for intuitive exercise status visualization, including support for heart rate variability (HRV) function. Bluetooth5.0 & ANT+ Compatibility: Seamlessly connects with smartphones, Garmin, Wahoo sport watches/GPS bike computers/fitness equipment, and over 200 compatible apps, ensuring versatile compatibility. IP67 Waterproof Construction: Withstands immersion in water up to 1 meter, ensuring stable performance in rainy conditions and during intense sweating, suitable for both indoor and outdoor sports activities (excluding swimming). Long-lasting Rechargeable Battery: Equipped with a rechargeable battery offering up to 16+ hours of continuous usage on a single charge, providing extended workout support without interruption. The arm heart rate monitor paired with a comfortable adjustable fabric strap that lets you ride without distraction.