Great, let me know if you have any suggestions (https://github.com/DamianMehers/WatchGitSupport/issues) - if there is interest I may add pull requests, although TBH I'm not sure how useful they would be on such a small screen - will need to experiment.
Organizations have to approve third-party apps, so depending on your org it may or may not work - you should at least be able to browse public repos.