Hi folks, I wonder if this has been an issue for more of you... I'm on my second HRM pro in a year (!)...and the same issue has developed where fluid is accumulated on one side of the sensor and the underside of the sensor seems to be friction damaged. I previously had the HRM run for 2+ years without this issue. I clean and care for it as per manufacturers instructions, and to be fair Garmin replaced mine first one FOC.
Can anyone recommend an alternative band, perhaps from an alternative manufacturer, which has more life than 6 months?