What is a continuous screen on function and how to enable it on the Xiaomi Smart Band 8?

After the continuous screen on function is enabled, the band screen will remain on for a certain period.
You can enable it by the following path:
On the band, open [Settings] APP >> [Display] >> [Screen on for] >> select from the options [5 mins], [10 mins], [15 mins], and [20 mins]. The power consumption will increase dramatically after it is enabled.