Die Alpha wird nicht Over The Air verteilt 
GPS 5.50 wird via Garmin Express auf 6.30 erneuert.
Download: https://forums.garmin.com/beta-program/fenix-6-series/f/announcement/310835/alpha-version-23-73
Change log for version 23.73 (changes since v23.10):
- Added Backcountry Snowboarding activity.
- Added Exercise Load graph.
- Updated altimeter calibration to use weather forecast data to improve calibration.
- Updated the activity profile limit to 75.
- Fixed a UI issue with the Recovery Widget.
- Fixed an issue on the Dog Tracking widget where distances would only display in yards, and never in miles.
- Updated the UI of the nautical units menu.
Please note: This Alpha includes a Sensor Hub update. Install the System update file in your device's Primary\Garmin folder and the Sensor update file into the Primary\Garmin\RemoteSW folder. Additionally, if you were previously on GPS v5.50, after you update to 23.73 the device will automatically prompt you for another update - this will be for GPS v6.30. This update does not require sideloading, the watch will automatically prompt you after the host sw update.
