I don’t understand why my heart rate always records so low (and therefore intensity minutes calculated too low) when I do an erg workout using Concept 2 Ergdata. I connect my heart rate monitor and phone (with Ergdata app) to the erg monitor. While rowing the readout in the monitor and my phone looks accurate to perceived exertion but when I get done and look at heart rate on the daily summary it reports at least 25bpm lower than what gets recorded by Ergdata. I have my Ergdata synced to Garmin so the heart rate in the Garmin window for the workout is accurate, but daily high heart rate won’t show up. I tried to attach an intense interval workout that had my heart rate over 160 repeatedly but on the daily heart rate graph or daily max it shows only 139 and in intensity minutes only 10 minutes of vigorous. But this forum wouldn’t let me post a screenshot.
