Garmin HRM-Pro Plus Heart Rate Monitor Chest Strap Black

The Garmin HRM-Pro Plus Heart Rate Monitor Chest Strap Black accurately measures your heart rate when you exercise, like running, swimming, or biking. The heart rate chest strap stores your data and sends it to the app on your smartphone or smartwatch via ANT+ after your exercise. You don't have to be near your device when you exercise. The Garmin heart rate chest strap is waterproof and also measures training data under water, like your heart rate. It also measures your steps, calories burned, and intensity minutes. You can attach the adjustable strap around your chest with a hook closure. The battery lasts a year and you can easily replace it without using extra tools.