I got this beautiful Garmin email about the latest software update. In the attached flyer there is the focus on Gear Tracking:
GEAR TRACKING ON YOUR EDGE® DEVICE
Assign and edit gear or gear collections directly from your Edge device for every ride to track the life of each unique bike setup — from drive train components and wheels to tyres and even the cleats on your cycling shoes. See progress bars on-device and get notifications, via the Garmin Connect app on your connected smartphone, when gear is approaching its end of life.

But, totally no information on where to find this new feature, how to set it up or how to use it.
Or is it not released yet?


