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LEZYNE Heart Rate HR Flow Sensor
High performance
Comfortable heart Tate monitor
Conforms 100% to Bluetooth smart standards
Lightweight
High performance, comfortable heart rate monitor. Conforms 100% to Bluetooth smart standards for max compatibility. Durable, lightweight polycarbonate construction with translucent body and LED indicator. Flexible strap made from athletic materials. Replaceable Cr2032 coin cell battery optimized for long-lasting use.