I got my buda in January this year. Last month the left one died. It will not charge or connect. I have only used the charging box it cam with. I have let them sit for a week and nothing. I cleaned them. I Uninstaller wearable app and reinstalled and nothing. The left bud won't even show up on the wearable app. I can't install the new update because it needs both ear buds. I bought them off Amazon.