I know that there are similar feature requests (identify gear via connected sensors), but I do not want to overcomplicate things:
Please Garmin, please make it straight forward and allow each activity profile to have a bike permanently assigned to it. This woud make my life so much easier and the implementation is really simple. I really want to have an overview how much each of my bikes has been used and it REALLY is so annoying to change the used bike via garmin connect after each and every ride. Often I simply forget to change the gear so I have to guess when I had used which bike after I had remembered that I forgot to change the gear after the ride.
As an alternative it also would be possible to simply add a prompt after the activity has been stopped, that is asking which bike has been used - just like the prompts asking how much you have been drinking.
I am writing this request today since I just realized that after years of complaints you FINALLY DID add the possibility to add more than two Datafields on the Map page in the latest Beta-Firmware. So I have new hope thay maybe you could add this small feature that I would SO LOVE to have.
Thank you!