I suppose I should be honest with myself and admit it's as much about the excuse of getting the Fenix as it is lack of utility in the Forerunner. I am confiden

I suppose I should be honest with myself and admit it's as much about the excuse of getting the Fenix as it is lack of utility in the Forerunner. I am confident I could replace the battery, less so that I could do so non-destructively and make it waterproof when I reinstall everything - it's not designed to be particularly repairable, you can see they had to cut the plastic to get into the strap in that video. It would be fun to try to write new firmware for the watch and add some of the Fenix features to the Forerunner.