There are a couple threads, but this one seems to be the most comprehensive: https://forums.garmin.com/forum/on-t...nix-5x/154534-
I read through a majority of the posts, and in general the complaints are mostly around the connection to the PC rather than strictly charging, but the summary is:I am going to try a different cable and give the pins a good cleaning, and I'll report back if any of it helps. I guess I was just mostly concerned about how quick the issue showed by after owning it for less than two months (esp for the $$$ paid). Seems like it may just unfortunately be something that has to be lived with.
- Fenix 5 changed from silver to gold pins at some point of their production. This seemed to fix a majority of the connection complaints. Fenix 5 Plus already seems to have the gold pins.
- Some folks feel that the EBay/Amazon off-brand cables give a tighter connection and less issues. I would tend to think that the metal receptacle on the cable loosening up over time is the cause of the issues we are seeing, but RodC pointed out that he still has the issue even with brand new cables (others report the same).
- Some folks recommend cleaning the pins on the watch to ensure a good connection using Blu-Tack or rubbing alcohol to get any dirt/corrosion off. I guess the sweat from your wrist could potentially be reacting with the charging pins and causing some corrosion leading to a less than perfect connection. Garmin provided instructions here. They do sell little covers for the port, but I have seen reviews/comments that indicate it doesn't help much.
- Finally as the worst case, the folks who send the watch back to Garmin for a warranty replacement seem to all report success. Unclear if the issues pop up again later though. The watch side of the connection seems pretty robust to me, so it would be surprising to me that this would be the issue.
With my Fenix 5+ Sapphire I found the original cable was too short so I have tried several longer 3rd party models that after only a couple of uses become so loose on the watch that they fall out by simply moving the watch.
However I recently bought one of these
https://www.ebay.co.uk/itm/For-Garmi...D-8:rk:44:pf:0
and so far it has been rock solid.