Does the Sp02 Signature Clock Face need to be on the Sp02 Display to measure Sp02?

[jrsmith888]

This is an intricate question. I know I have to have an Sp02 clock face installed to collect Sp02 measurements. I have the Sp02 Signature Clock Face installed. It has 5 faces or views (Sp02, current heart rate, steps, zone minutes, stairs). Do I have to have it on the Sp02 view to collect the measurement or will it collect the Sp02 measurement as long as Sp02 Signature Clock Face is installed.

The reason I ask is because I switched to the current heart rate view display and it didn't record my Sp02 level for the next day.

Also, my watch display says now "couldn't read Sp02". Is that because it takes so many hours to collect the measurement while on the Sp02 view?

Note to Fitbit, should be just a toggle somewhere to turn Sp02 on or off, not dependent on the watch face.

[Rufous44]

On your Fitbit Sense you should have a SpO2 app installed. In such case the dedicated clockface is not needed. If it's not installed search for it in the Fitbit apps section of the Gallery and install it.

[jrsmith888]

Thank you! Not sure why it showed some results for day before last but not since then. Perhaps the band was too lose so I've tightened it a notch.