Case study

Band 9 表盘生成器: Huawei Band 9 HWT watch-face format reconstruction

Band 9 表盘生成器 reconstructs the Huawei Band 9 HWT watch-face package format from binary observations of public packages and builds installable packages for the 194 × 368 HWHD07 screen. Its format document records ZIP entries, payload layout, protobuf fields, data item numbers and resource slots.

Targets: Firmware
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-07

Stars: 0
Last commit: 2026-11-04
Language: Python

GitHub data as of 2026-11-09

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Requirements & limits

Prerequisites: Python 3.9+, Pillow and NumPy.
Prerequisites: A Chinese sans-serif font and a bold numeric font installed on the system.
Scope: The documented package layout applies to the 194 × 368 HWHD07 screen; other resolutions require separate observation of resource sizes, slots and previews.
License: MIT License.

Cite

BibTeX

@misc{band9-watchface-generator-case,
  title = {{Band 9 表盘生成器: Huawei Band 9 HWT watch-face format reconstruction}},
  howpublished = {\url{https://github.com/daiyuxiang520/band9-watchface-generator}},
  url = {https://github.com/daiyuxiang520/band9-watchface-generator},
  urldate = {2026-11-07},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/band9-watchface-generator-case/}}
}

Plain text

Band 9 表盘生成器: Huawei Band 9 HWT watch-face format reconstruction. https://github.com/daiyuxiang520/band9-watchface-generator (accessed 2026-11-07). Awesome REA entry: https://awesomerea.org/resources/band9-watchface-generator-case/

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About this entry

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Primary sources

FORMAT.md GitHub · daiyuxiang520/band9-watchface-generator · Revision 376da15
README.md GitHub · daiyuxiang520/band9-watchface-generator · Revision 376da15
LICENSE GitHub · daiyuxiang520/band9-watchface-generator · Revision 376da15