alt Hacker NewsI tried GadgetBridge because it cannot sync the activity files (.fit and/or .gpx) so I still had to plug the watch into a computer to keep the actual data.
So I ended installing ActivityLog2[0] to do something with the files I had to have on desktop and GadgetBridge was of little use because relying on GadgetBridge without actually syncing the files might make me forget about doing the backup to a device I control (GrapheneOS or a computer).
As soon as GadgetBridge support syncing the files from the watch to the app (or any local folder on Android), I'll install it again and stop doing the manual backups over USB. Syncthing will do it automatically.