SleepOn Finger Ring Sleep Monitor with Alarm Vibrating for Low Blood O2 and Snoring, Tracking Overnight Oxygen Saturation Level, Heart Rate Fingertip Sleep Aid

Update: The permissions errors for sharing relate to Android 13 and above. I have submitted a support email which they have acknowledged. Hopefully that problem will be fixed in a software update soon. (fingers crossed)Generally this is pretty good, with a couple of caveats which make it annoying.The device was easy to set up. The android app finds the device, and shows the live data immediately, that was pretty satisfying. The charts of the consolidated data are also visually nice. You do need to go into app permissions manually and give the app "nearby devices" permission to get this far, but that is properly mentioned in the provided manual.It is important to note that you have to also enable "data sharing function" in the privacy menu to see any reports at all. Otherwise you just see "Simulated data" messages. This had me stumped for a while as I spent a few hours trying various options. I didn't see this mentioned in the documentation.The next annoying issue is the permissions problems. Currently there is an issue with data sharing on Android 13 app, due to API changes, I hope they update to fix this soon. It would also be useful to be able to sync the data to google fit and to allow sharing the reports with a doctor.I think they should really fix the "permissions" errors and support some external sharing, as together these issues are quite annoying. The device itself seems pretty well built and comfortable to use.

Easy to wear. Monitoring oxygen levels overnight.