Very annoying and feel this feature is a gimmick. Done all the troubleshootings to no avail. Will throw this watch away one day.... Wtf can't we sync manually???
Best AnswerHi, @Kenzibit welcome, can I draw your attention to this article How do I track blood oxygen saturation (SpO2) with my Fitbit device? I apologise if you have seen it already. There are a few links in the text, in particular, advising about syncing which may be the issue you are experiencing.
I hope this is helpful but if you are still stuck please post here again.
Cheers
Gr4ndp4 | UK
AWAKE! for morning in the bowl of light has cast the stone that set the stars to flight.
Best AnswerI think this is all too common. On my watch, it is reasonably reliable but on my wife's identical one, it went through patch of hardly ever syncing and then suddenly, 3 days after a reboot, it started working (mostly). I would definitely suggest a reboot (or two). However, what would be good to monitor whether your watch is getting a reading. Check Today about an hour after you wake and see if it has an SPO2 value. ie is it a problem with the watch sensors or with the sync. If it cant get a reading, then obviously sync isnt going to happen. I was told here to lodge a formal support request which I would suggest you do after you have figured whether it is sensor or syncing that is causing the issue.
As to gimmick - well a one-a-day reading is not very informative. Considerably less useful than I had imagined.