It turned out that the charging contact of LG G Watch rusted with sweat

Android OS for wearable terminals "Android Wear"The smart watch that was released as the first step"LG G WatchIt rusted when worn on the wrist.

LG Issues G Watch Update In Response To Complaints About Corrosion And Skin Irritation
http://www.androidpolice.com/2014/08/02/lg-issues-g-watch-maintenance-update-fix-charging-pin-corrosion/

G Watch has contacts for connecting with the cradle for charging on the back of the main unit, but the problem of rusting metal contacts due to perspiration continued while using it while wearing it on the wrist, many users complained It is crowded.


Android PoliceAccording to Google 's Android Wear person in charge, Google answered that "It is confirmed that the contacts are energized even when G Watch is removed from the cradle, which is the cause of corrosion."

LG said, "In terms of use, there is no safety concern and it is unlikely that it affects the charging operation, but we plan to release countermeasures for shutting off contacts by removing them from the cradle within a few days, This update is scheduled to be done automatically via the Internet. "


As for not only corrosion due to perspiration which is the problem this time but also people with metal allergy constitution have difficulty in wearing and so on "Why is the charging contact for G Watch on the back?" It was pointed out.

The reason why it was not regarded as a problem at the development stage is unknown, but those who are considering purchasing LG's smart watch are paying attention to what kind of response will be made in the future.