Which smart watch has the most complete sync with Guava? I'm on Android
I see a lot of metrics that I could be logging in Guava but I need a device to so it. Stuff like HRV, sleep stages, blood oxygen, etc.
I am currently using a cheap offbrand watch that connects to Guava via HealthConnect. It syncs steps, BPM, and total sleep but doesn't pass along the stuff above to Guava, even though though the watch does measure them.
Next time I buy a device, I want to get one that will actually sync all that. But I'm having a hard time figuring out which ones will.
For example: I downloaded the Samsung Wear app and saw the permissions don't show it writing HRV. So I'm figuring a Galaxy watch wouldn't send that to Guava.
Ideas?