04-18-2026 00:15
04-18-2026 00:15
I got access to the public preview app today and it seems like the cardio fitness index/vo2 max score is no longer on the heart/bpm tab. is it removed completely?
04-18-2026 03:59
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04-18-2026 03:59
Hi @miffloe The Public Preview is a work in progress, not the final version. Fitbit announced that vO2max was released with version 4.67.
From Fitbit's What's new page. Please note that even if you have the latest app version, some features may take time to roll out to everyone. I have 4.67, but still don't see it. Some users still don't have features released in 4.66.
I moved your post to the Public Preview forum, a better fit for this topic. There is also a current status pinned thread, so you can see what is and is not available yet.
Laurie | Maryland
Sense 2, Luxe, Aria 2 | iOS | Mac OS
Take a look at the Fitbit help site for further assistance and information.
04-18-2026 04:24 - edited 04-18-2026 04:25
04-18-2026 04:24 - edited 04-18-2026 04:25
I'm also on 4.67 - which is supposed to show VO2 max (see "What's new") but I don't see it yet.
@StephanieFitbit It would be good if in the "What's new" thread you noted that just because a feature is released with a version, it doesn't mean that it will be made available to everyone yet. And maybe give an idea of how long people should expect to see that feature when they've got the right version installed.
EDIT: Sorry, scrap my suggestion - it does say at the very top of the "What's new" page: "Please note that even if you have the latest app version, some features may take time to roll out to everyone" - I just wonder how long it will take... Days, or weeks?
04-18-2026 10:00
Platinum Fitbit Product Experts share support knowledge on the forums and advocate for the betterment of Fitbit products and services. Learn more
04-18-2026 10:00
Hi, @pbaines, as @LZeeW mentions, the public preview is a work in progress. In addition, occasionally, some features fail to register data. Sp02 is an example. I've had data since last Sunday, but for some reason, there's nothing today, even though I wear my PW4 in bed & all day except when charging. I've uninstalled the Fitbit app, restarted my phone & reloaded the app, which sometimes works, but on this occasion there's no change. There's a hive of industry going on in the background, and I expect resolution soon. I hope this helps.
Cheers
Gr4ndp4 | UK
AWAKE! for morning in the bowl of light has cast the stone that set the stars to flight.
04-19-2026 12:29
Platinum Fitbit Product Experts share support knowledge on the forums and advocate for the betterment of Fitbit products and services. Learn more
10 hours ago
10 hours ago
I have version 4.68 and it’s not there.
Best Answer