This has been a bug for way too long.
I think I've had one occasion where intensity minutes were logged in GCM iOS in the last three months.
PLEASE FIX THIS ANNOYING BUG ASAP GARMIN!!
You can submit a request to www.garmin.com/ideas.
I don't have an explanation, at this point, as to why you would have seen Intensity Minutes registered for the training ride that you recently did, other than Garmin Connect displaying Intensity Minutes by mistake. This is something that we would like to look into further, and if you have a screenshot of where you were seeing the Intensity Minutes, we would be able to investigate further.
Not all Garmin devices have the Intensity Minutes feature. This was a feature that rolled out in October 2015 with one of the activity tracking wrist worn devices, and currently this feature is only on a hand full of wearable devices.
@crashed1664 Can you post the links to the activities you described above here so that we can view them? Thank you.
I got another problem 😁
@Berlevaagnytt,
You are experiencing an issue that appears to caused by the device. The fenix 3 team is aware of this issue and currently working on a resolution. You can test the resolution in the beta firmware posted in this thread: https://forums.garmin.com/showthread.php?355588-Fenix-3-Tactix-Bravo-Quatix-3-7-31-Beta-Release