Guys I need your help. I noticed that battery on my Gear 2 is quite weak. I have only a day of use. I connect it with my Note 2 / 4.3 Android. But as I live in Taiwan, I was told to not charge the gear for the first time. Just to run out the battery. Girls in Samsung Shop could barely speak english. Can It be a problem why the battery is so weak now? If so, is there a way to improve the battery?