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Estimated Oxygen Variation

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Why is this now available on only some Charge 3 and Versas? 

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I’ve never had the graph and just since last night my Fitbit app stopped
tracking my sleep so I had to reboot
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I am still not sure if there is an official full roll out or not. So when I haven't seen the EOV graph until now can I expect it soon?

Tracking my health and movements with Fitbit from april 2014, now using a Sense 2™
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Hello @RonaldM and @SunsetRunner.

 

The feature has not yet been rolled out for every user. You can expect it to be rolled out to everyone sometime in 2020. As soon as we do get specifics we will be sharing them with everyone.

 

I hope this clarifies your question!

Lanuza | Community Moderator

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I created some Matlab script to correlate my finger pulseox and the fitbit raw data. Find a 7-day comparison below. The 6 first days I did not use my CPAP and there might be some kind of correlation (finally D.C.'s estimation formula spo2fitbit*0.1+97 seems to be the best choice, though values over 100 appear). BUT, the last day (in a red square) I used the CPAP, and the finger data shows almost no desaturation (as expected!), whereas fitbit shows the same cuasi-random behavior of every other day). I only show these 6 days but the same conclusions apply for all the data I have (roughly 30 non-contiguous days).

 

I am also comparing (though still not enough data) with a Garmin VA4 from I borrowed from a colleague, and... *the same random garbage*!!!!). So, now comes my conclusion: the reflective pulseoximetry is not reliable with current sensors! GIGO! (Garbage In Garbage Out). 

 

I'd like to see some snapshots of people showing his EOV inside the app, just for curiosity. I still do not have the EOV data in my android app, and I'm just using the raw data I got from my settings in the web site.

 

 

image.png

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Where are you getting the data from?
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Under https://www.fitbit.com/settings/data/export click on Request My Data. Just wait 30 mins and you'd be able to Dowload it.

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What if turning upside-down the Versa/Charge during sleep? The idea is place it in front of the radial artery (see https://www.sciencedirect.com/science/article/pii/S2405959516301205).

 

Anybody wanting to try? I'll give a last chance to this topic, since I guess that no signal processing can extract anything useful from current state of the art sensors. Some new hardware must be invented!

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Hi everyone!

 

Just thought I would jump in here to confirm; that our engineers have identified and fixed an issue that was causing the EOV graph to disappear. Users who have access to the EOV preview should now see the graph again. 

 

As a reminder, the EOV graph has not yet been released to all users. I appreciate your patience as our team works to have this feature rolled out to everyone. I will be sure to keep you all updated once I have more news on that front. 

 

Thanks to everyone who is taking the time to provide feedback on their EOV experience!

Want to get more deep sleep? Join the discussion on our Sleep better forum.

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Thanks for the info!
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SOMETIME in 2020??? really??? wow, that's just sad.

Samsung Galaxy S8, Sense
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Or . . . Could be February 1st.

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Let’s hope so
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I have a Versa and it’s 2020... I don’t see any blood oxygen data in the sleep section. WHEN in 2020 will all customers get this data? Why don’t I have it now?

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Good question.
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After waking up this morning, I noticed for the first time that there is a red led flashing on the inside of my Versa when I took it off to put it on the charger. No EOV graph. Perhaps tomorrow.

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I’ve always had the red light but on the back of my Fitbit charge 3 but no
graph, like you say maybe tomorrow lol 🤔
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When will this feature be available for Australian users?

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I have had the blood oxygen graft on my charge 3 device ever sense I bought it 2 weeks ago . Today it is totally gone. 

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I bought mine in December 2019 and never had the graph / chart
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@Stephanie044 please reread the community guidelines and stop. 

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