Xiaomi has listed the Hey Plus Watch on its Youpin marketplace. The smartwatch has a 1.78-inch AMOLED display, a 24-hour heart rate monitor and over 100 exercise modes, among other features. The Hey Plus Watch retails for CNY 399 (~US$62).
https://www.notebookcheck.net/Hey-Plus-Watch-launches-on-Xiaomi-s-Youpin-with-a-large-AMOLED-display.576839.0.html