PhD student Gustave Monce has successfully run Windows for Arm on the Pixel Watch 3, utilizing its quad-core Snapdragon processor and 456×456 OLED display. He modified Qualcomm’s UEFI-based XBL bootloader to boot the Windows Preinstallation Environment (PE). Despite challenges from the release of Android 15, which disrupted his code-loading process, Monce adapted the stock kernel image to restore booting into Windows PE with limited functionality. He has achieved basic USB support for mass storage, highlighting the potential of modern mobile hardware.