Lezyne Heart Rate Flow Sensor

High performance, comfortable heart rate monitor that 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
• Battery: 1, CR2032 Lithium lon Rechargeable, 3(V), 0.63(Wh), 3g, Included