Recently I bought a fairphone 4 and for some reason the bluetooth performance with the oura ring 3 is very poor. It takes very long to transfer the sleep data (some cases 4 minutes or more) in the morning, and in some cases I just give up, and eventually the sync takes place in the background.
Not sure why this is, my previous phone (iPhone x) also had Bluetooth 5 and the sync was way more stable and faster, mostly done within 30sec or so.
Can this be because of a power limitation? Maybe something that can be mitigate with the dev options?
What you could try is to access the developer settings (go to settings > about phone > scroll all the way down to build number and tap that multiple times. You should the see the message: You are now developer
Go back to settings > system > advanced > developer options. Scroll a bit down until you see the contents of my screenshot.
First thing I would test is “enable Gabeldorsche”. This is a new Bluetooth Stack which will be default in Android 13.
AVCRP is more for remote controls
MAP is for message access, which I think is not the right choice here as well.
Test Gabeldorsche and let us know. Maybe someone else has some other ideas, but I think if this does not help, you need to ask support
This sounds promising. It looks like a Bluetooth Standard / Protocol issue or some issue in proper negotiation. Since I don’t know how FP implemented the stack I guess it is best to check with them again via Support nevertheless of our outcome here. Maybe it affects more devices as well.
Then I guess it is time to contact support and ask for further troubleshooting. I don’t know if pulling a logcat will help. What would be nice to know: what happens at communication between Phone and Health Device.
I had an issue connecting to a smart scale in bluetooth using my FP3. By playing with the settings you mentioned I was able to make it work
In my case, I had to change AVRCP version to 1.6 (I did not enable Gabeldorsche).
