Garmin - HRM-Swim™ Heart Rate Monitor - Blue

Compatible with Zoom Q4 camcorders; water-resistant windscreen and silicone jacket

Track your swimming performance with this Garmin HRM-Swim monitor. This real-time heart rate monitor is resistant to pool chemicals, and the nonslip strap keeps it securely in place while you're swimming, even when you're pushing off the pool wall. After your swim, forward your data from this Garmin HRM-Swim monitor to your compatible Garmin device for analysis.