- High performance heart rate monitoring
- Bluetooth Smart compatibility
- Durable lightweight polycarbonate construction
- Soft flexible elastic chest strap
- Long-lasting replaceable CR2032 battery
The Lezyne HR Flow Heart Rate Sensor is engineered for reliability and comfort, making it an essential tool for fitness enthusiasts. Designed to meet Bluetooth Smart standards, it ensures maximum compatibility with various devices. The sensor features a durable yet lightweight polycarbonate body with a translucent design, paired with a soft and flexible elastic chest strap for a secure fit. With a long-lasting replaceable CR2032 coin cell battery, this heart rate monitor provides consistent performance for all your training needs.
At a time when poorly engineered, plastic catalog-copied accessories were the standard, Lezyne's goal was to engineer and produce premium quality accessories that meet the same high standards as high-end bicycle components. In few words, Lezyne's goal was Engineered Design. Today, the goal remains the same and Lezyne is now a cycling accessories industry leader with award winning products worldwide.
Click & Collect Available
• In-stock items usually ready in 4 hours* • Online Only items usually ready in 1-3 working days More info »
Courier Delivery Available
• $9.99 for orders $99 & under • Free for orders over $99 • Bulky shipping fees apply for bikes & bulky items based on item weight More info »


