The HR Flow Sensor is a high performance heart rate monitor focused on reliability and comfort. Designed 100% to Bluetooth Smart standards for maximum compatibility, it features a durable, lightweight, polycarbonate construction with a translucent body and is paired with a soft flexible elastic chest strap. The replaceable CR2032 coin cell battery offers long-lasting service.
Use the Sensor Ally smartphone app to update your Heart Rate Flow Sensor to the latest firmware version.
Download the Sensor Ally app for Android
Download the Sensor Ally app for iOS