The Mi Band 6 launched as Xiaomi's latest fitness tracker in late March 2021, with a large AMOLED display, SpO2 tracking and even advanced sleep tracking. Now, the company's CEO, Lei Jun, has posted on Weibo to announce that 1 million units of this new wearable have shipped worldwide already.
https://www.notebookcheck.net/Xiaomi-celebrates-selling-its-1-millionth-Mi-Band-6.535320.0.html