Some of the users of the Apple watch series 6 and series 7 have reported the charging issues in their watch after they updated their device to OS 8.3. According to the reports, most of the users who are facing the charging issues are the ones who are trying to charge their device with a third-party charger, not the official Apple chargers.
The complaints about the charging issue are coming ever since early November, but Apple is yet to acknowledge the issue. The company claims that the watch can last for 18 hours on a single charge. It also claimed that this Apple watch provides 33 percent faster charging.
The Apple Watch Series 7 also includes IP6X Certified build that provides dust resistance along with a WR50 rating for water resistance.