SpO2 app is installed but Fitbit app doesn't find it

[Jaelkay]

Since the last App update (5 days ago), my Charge 6 is not recording SPO2. 

I have restarted my FitBit, but the problem continues.

Moderator Edit: Clarified subject

[PatriciaAJ]

Same here the update messed it up

[Icecream0]

I have the same problem and according to your reply this has been going on since April and it is now almost June. When is this going to be fixed?

[PatriciaAJ]

MINE STARTED WORKING TODAY

[sternb]

Mine started working today too. I have a Versa 4.

[mikeweinberger]

On my Sense 2, I continue to get the message that it's not installed and
then that it's not available. However, I get readings most, but not all
days. Weird....

[RebootBekah]

My Sp02 quit working today May 31