How to update firmware in XB-8000 or WatchMate Vision Follow Please refer to the attachment How to update firmware.pdf 200 KB Download Related articles WatchMate XB-8000 Important Update Available Your WatchMate app can now perform firmware upgrades XB-6000 V5.20 Important Update Available XB-8000 Class B AIS Transponder Owner's Guide External Alarm support in XB-8000