The above photo is a close up of the charging pins on my LG G Watch. This has occurred within a month of use. Not only that, but I don’t have the watch tightly strapped to my wrist.
According to stories on the internet once the pins corrode there is a high chance of getting a rash on your wrist.
I’ve spoke to Google customer support for their help and will report back in due course.
I hope there is a solution, as I really like the look and simple functionality.