Yes the Garmin will show gear you are in, wake the AXS and get searching for sensors and add the data screen. Also can show battery life. Also SRAM have also got their own app (which pulls data from Garmin as well!!) which has some nerdy graphs and stuff on how long you were in what gear. For example, 462 shifts on a 3 hour ride… SHows you that you were in the 10 tooth for 45 seconds!! And the 50 for 5 mins etc etc… Useful in a nerdy way and then you’ll totally forget. I don’t believe the data is uploaded into Strava / Training Peaks so you can keep a watchful eye on distance covered for chain replacement….