OuraSync

This app has been developed using Claude Code!

This app allows you to import historical data from Oura-cloud, and sync you ring to this SailfishOS-app. The ring can be only paired to one app/phone at the time, so you need to factory reset the ring everytime before changing to another app. Also remember to save the encryption key after pairing the ring!

Some of the calculations are not the same as Oura's. 

Lot's of the heavy lifting is done by Open Oura, Open Health and Cracked Oura.

Source code of this app is here: https://github.com/jarnose/harbour-ourasync