How many band displays can the Xiaomi Smart Band 9 Pro install at most?

The Xiaomi Smart Band 9 Pro comes with 10 pre-installed band displays and reserves around 15MB of storage for additional band displays. The custom photos of the band display can also be stored in this storage space. Since each band display occupies different amounts of space, the total number of installable band displays can vary. Including the pre-installed band displays, up to 30 band displays can be stored on the device: a maximum of 20 additional band displays and 10 pre-installed ones.
The capacity of a regular band display is approximately 0.5MB, while more complex band displays require more storage space. Please refer to actual usage for specific storage requirements.