AWU2UDDF can be used to pull dive profile data that is saved by an Apple Watch Ultra to the Apple HealthKit data store no matter what dive computer application is running on the watch (or even if there is no dive computer application running). The data is exported into the local file system on the iPhone or to an iCould store in the UDDF file format (with an .xml file extension.) Once the data is exported, it can be loaded into the Subsurface dive log application running on your desktop or other dive logs that accept the UDDF file format.
There is a brief guide to getting started with AWU2UDDF available here.
AWU2UDDF is released under the GPLv2 license. The source code is availble on GitHub at https://github.com/djunkins/awu2uddf. We welcome any code contributions to the project through GitHub, but please be sure to sign your commits with 'git commit -s' before issuing a pull request.
All of the processing of the dive data is done directly on your phone and no data is stored anywhere without you choosing the location, but to comply with app store requirements, our Privacy Policy can be found here