Cateye HR-12 Heart Rate Sensor

The Cateye HR - 12 Heart Rate Sensor, combined with the CatEye Stealth 50 Heart Rate Strap, offers reliable heart rate monitoring for your fitness activities.

Using the Cateye HR - 12 Heart Rate Sensor is easy. First, put on the CatEye Stealth 50 Heart Rate Strap around your chest. Make sure it's snug but not too tight. Then, turn on your compatible device and pair it with the sensor. You can now start your workout and monitor your heart rate. When you're done, take off the strap and sensor. To keep them in good condition, wipe them clean with a dry cloth after each use. Avoid exposing them to extreme heat or moisture. If you have any problems, check the battery and make sure the sensor is properly paired with your device.