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The Lezyne Heart Rate Flow Sensor is a high performance, comfortable heart rate monitor.
 
It conforms 100% to Bluetooth Smart standards for maximum compatibility across a range of smartphone devices and GPS cycle computer units.
 
The unit features a durable, lightweight polycarbonate construction with a translucent body. It comes with a flexible strap made from athletic materials, which makes for a comfortable wear during exercise and activity.
 
The Heart Rate Flow Sensor comes with a replaceable CR2032 coin cell battery that is optimized for long-lasting use.
 
Use the Sensor Ally smartphone app to update your Heart Rate Flow Sensor to the latest firmware version.
 
Compatibility
  • Lezyne Heart Rate Flow Sensor can be paired with Lezyne GPS and most fitness apps
  • Compatible with Android & iOS smart phones
  • Bluetooth smart
  • No ANT+ compatibility
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Lezyne Heart Rate Sensor