If your LG G Watch ever gets into some sort of issue or problem, you might want to even give it a go at repairing the smartwatch yourself, assuming you have the technical skills to go along with the territory, of course. Opening up the G Watch is a snap, and once that is done, you will more or less have gained access to just about the rest of the components within. In fact, the LG G Watch is considered to be so easily repairable, that iFixit has actually attached a repairability score of 9 out of 10, which is impressive to say the least.
Regardless, here is hoping that your LG G Watch would not suffer from any kind of malfunction issues throughout the course of your ownership.