Spo2 difficulties on my Inspire 3

[Marvazrob]

I’m having issues understanding if my inspire 3 only reads spo2 at night time? And if it’s starts doing it from the first night? 

however I’m having issues seeing the number of my o2 I installed the app and all but It just doesn’t show the 02 number on my watch or my app 

Moderator edit: clarified subject.

[Gr4ndp4]

Hi, @Marvazrob, welcome to the community. You may find this article How do I track blood oxygen saturation (SpO2) with my Fitbit device? - Fitbit Help Center of interest.

I hope this helps.

Cheers

[ManuFitbit]

Welcome to the community forums @Marvazrob. 

Thank you for sharing with us the inquiry regarding SpO2. 

If you are missing data in the Health Metrics tile in the Fitbit app on your phone, keep in mind the following:

• Your device doesn’t retroactively measure your SpO2 values. When you start using Fitbit SpO2, you’ll see dashed lines until after your next sleep session.
• You must get at least 3 hours of quality sleep. Data is only collected when you’re still. If you move a lot during your sleep or the sleep session is too short, you might not get SpO2 data.
• Charge your Fitbit device to make sure it’s able to collect data throughout your entire sleep session. 
• You must sync your Fitbit device with the Fitbit app before the clock shows your SpO2 data. Note that it may take around an hour for your SpO2 values to appear after you sync your device. 
• Turning off any SpO2 clock face or app permissions can cause the feature to stop functioning. For instructions on adjusting permissions, see How do I install and manage apps on my Fitbit device?
• Your Fitbit device must be able to consistently track your SpO2 data:
  • Wear your device slightly higher on your wrist.
  • Make sure your device is in contact with your skin.
  • Your device should be snug but not constricting.
  • Tattooed skin can impact the accuracy of the red and infrared sensors on your Fitbit device.

On a side note, please keep in mind the following to make sure you see your health metrics data:

• Wear your device for at least 1 full day (during the day and to sleep at night). Check your stats after you wake up in the morning. Note: skin temperature requires 3 nights of data.
• Make sure the back of your device is in contact with your skin. The band should be snug but not constricting. If you experience any discomfort, loosen the band, and if it persists give your wrist a break by taking it off.
• Most metrics require at least 3 hours of quality sleep. If you move a lot during your sleep or the sleep session is too short, you might not get a reading.

For more detailed information, see What should I know about health metrics in the Fitbit app?

Thanks for the help provided @Gr4ndp4. 

[Marvazrob]

Thank you so so much!