Huawei is all set to unveil the Kirin 990-powered Mate 30 series on September 19, and alongside that, the company will also take the wraps off its 2019 smartwatch - Watch GT 2. Huawei made the announcement by posting a video on Weibo. The clip doesn't divulge anything about the Watch GT 2 other than revealing that the smartwatch will be powered by the freshly announced chip for wearables - Kirin A1 - which also powers the Freebuds 3. That said, thanks to previous leaks, we know a few features of the Watch GT 2 like the built-in GPS and optical heart rate monitor. The...