I have a new toy - a Fenix 8. Git rid of my Epix Pro.
Just as a data point Garmin is far from perfect, as well.
Today I did a progression run, with three 18 minute sections, each faster than the one before. I don’t know what the HRM-DUAL did think today, because in the first section it has gone crazy:
[image: 1791217211070-ab4366e4-ed39-41e2-b4ff-ddbe2ae8d2c6-image.jpeg]
Luckily Garmin records both HR readings and allows full FIT file imports. So, I could fix it (relatively) easy by replacing the heart rate column in the records with the wrist HR…
I could have reworked a Suunto FIT file as well, but if you export and import it, it will lose its watch tag at the very least.