Astronauts can move! !
My phone is iPhone, so this tutorial is also suitable for ios system
You need to prepare:
bin file
app: amaztools
app: Mi Sports
Mi Band 6
Amaztools must be connected to the bracelet first
When updating the watch face, Mi Sports should be turned on in the background
If unsuccessful, reopen the app or disconnect the Bluetooth connection and try again
Molly Yen 
Gaosi Tai 
Iman iman