Garmin HRM Pro Plus Heart Rate Monitor - Black 13" Cover Kilburn II has a solid

Kilburn II has a solid metal grille that pays homage to the steel mesh grille found on many microphones and a guitar inspired carrying strap for easy portability

Up to 22 hours of battery life (with dongle

Never hurt

The Varia™ app has you covered

Garmin HRM Pro Plus Heart Rate Monitor - Black 13" Cover Kilburn II has a solidWhether youre training indoors or out, the HRM Pro Plus heart rate strap provides the accurate data you need to push limits and reach goals. NEVER MISS A BEAT Whether youre training indoors or out, the HRM Pro Plus heart rate strap provides the accurate data you need to push limits and reach goals. HRM Pro Plus transmits real time heart rate data to compatible devices, equipment and apps. The tool free door makes changing your battery easy, plus get