EOV - what does it all mean (post your graphs here)

[CBV2]

Now that we seem to have a lot of Fitbit users with SpO2 graphs I wondered if we could swap graphs so we could seen the sort of variation users get.  To start things off, here is a screenshot I took of my iPhone Fitbit app just now

[Jackie67C]

Mine does it too but I have sleep apnea.  You may want to check and see if this maybe the cause.

[DONone]

Hi, CVB2 and others,

I am soon to be tested for sleep apnea after many years of having all the signs but not understanding that these were sleep apnea symptoms...snoring, shallow breathing, not breathing, always tired ect. during sleep.

I bought a versa 4 to check my spo2 and all my readings are nearly always peaking in the high yellows, intermittently throughout my sleep.

I am looking forward to my sleep test and hopefully treatment. It will confirm what I already suspect.

It is apparently normal for everyone to have under 5 episodes of sleep apnea per night.

I am not a doctor, these are my findings after looking at reputable sites.

Fitbit do advise that the monitor/ graph are estimated readings.

Its always good to see a doctor if you have concerns.

All the best everyone.

[DONone]

Hi All,

I've sent a bit of a long post. It doesn't seem to have come through yet.

I am sorry that I can't seem to upload the screenshot of my graphs.

Basically nearly all of mine over a 4month plus time frame, daily look like CBV2's graphs peaking into the yellow with more peaks and lasting longer.

I hope my other post comes through and follow on from each other😊

[Jaybirdx]

my levels are mostly fine untill I had surgery 10 days ago and now have to sleep on my back. And my spikes are through the roof! Should I be worried?  Cant find how To upload screen shot

[LizzyFitbit · Accepted solution]

Hi everyone, and welcome to our new members.

Thanks for your participating and sharing your insights about this situation. To prevent any confusion, I'm going to close this thread from further comments. However, if you want to learn more about the Estimated Oxygen Variation (EOV), I'd recommend this help article. Take in mind these values differ from the SpO2 which estimates your average blood oxygen saturation levels and range while you sleep.

If by any chance you're having an issue with the EOV graphs after updating the Android app, you can share your feedback in this thread which is actively monitored by our team. I appreciate your feedback and rest assured we'll keep working to improve the Fitbit experience.