on the flip side, my 12 year old garmin fenix 3 still works great. I finally upgraded to an instinct crossover last year because I wanted the mechanical hands and a smaller face, but the old Fenix is still great.

I always thought it would be a really neat, very progressive idea if Garmin would "open source" firmware for models that are several generations back

The fenix3 would be fascinating as an open-source test model