In a rather lengthy post from the other day, Huami's CEO outlined a few of the standout features that the future Amazfit GTR 2 and GTS 2 will offer. The biggest upgrade is the blood oxygen monitor, which is rather rather in more budget-conscious wearables such as thosel. The CEO draws comparison to Apple's new Watch Series 6 and says that the blood oxygen monitor on the GTR 2 and GTS 2 is superior. It's also going to be used to rate your breathing during sleep. Anyway, other functionalities include a voice assistant, direct playback of songs pre-downloaded on Wi-Fi and the two...