Sense didn't track Sleep Stages one night

[LindaZz]

So my 2/3 mo old Sense has been working great until last night. I got sleep patterns - no stages. It’s up to date on software, I haven’t changed anything with the way it’s worn on my wrist or how I sleep at night - last night was a little short at 6.30 hrs but nothing majorly different.  Getting this dreaded feeling because I had the same issues with my old Charge 3. When I check suggestions it’s the same rift it’s always been. Also no Stress Management score but all other vitals fine.  Anyone have suggestions?  I know it was only one night but am still concerned. Thanks in advance! 

Moderator Edit: Clarified subject

[SilviaFitbit]

@LindaZz Hi there. Thank you for the detailed information shared. 

I see where you're coming from. I appreciate the research done prior to posting. Since it was only one night, please check the following: 

• If you slept in a position that prevented your device from getting a consistent heart-rate reading or wore it too loosely. For best results, wear your device higher on your wrist (about 2-3 finger widths above your wrist bone). The band should feel secure but not too tight.
• If your Sense battery was critically low 

In regards to the stress score, try the following: 

- Delete the stress tile 
- Re-install it 
- Wait a night for the stress score to display 

Hope this helps. 

[lablover55]

Wasn't there a server issue as well last week, since a lot of people has the same type of troubles with the sleep score? Sometimes, it isn't just the setting of the watch on the wrist that causes an issue...

[Clove6060]

Did you have your metrics (breathing rate, heart rate variable, Spo2 skin temp, resting heart rate) for that particular day?