The Honor Magic Watch 2 was first launched in Malaysia last month, though it was only the 46mm Charcoal Black version. If you're waiting for the Flax Brown version, the wait will soon be over as an official launch date has been announced; 20 January 2020.
To recap, the 46mm versions come with an impressive 14 days of battery life thanks to the Kirin A1 Chipset, and a slightly larger 1.39in circular AMOLED display compared to the smaller model’s 7 day battery and 1.2in screen. Other than that, they all come with all the expected features; a heart-rate monitor, sleep monitor, 15 goal-based fitness modes, and offline music streaming.
They're also water resistant up to 50 meters with heart rate monitoring also available during swimming, support GPS and GLONASS tracking, and have been crafted out of aerospace-grade refined 361L stainless steel - although we wouldn't recommend testing that aspect out in actual space.
There's still the 42mm Agate Black and Sakura Gold versions to look forward to, as they should launch sometime this year. No expected date or even price has been announced.