I live in Ireland. Since swimming one day, the watch won't work, despite the "50M" notice on the back of the watch. When I connect it to the PC, it says it charges to 100%, it says it syncs and it says it installs the latest upgrade. But when I unplug it, the screen won't scroll, the two buttons work intermittently, it says it’s installing an upgrade and then says it fails, and the charge drops to zero in an hour or so.
Any suggestions on how to fix it, or an address to send it to Garmin for repair if needed?