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No more sleep detected after firmware update to 22.22

Marc 6 months ago

Hey!

Since the update to 22.22 my forerunner 255 doesn’t track any sleep and HRV data. Restart doesn’t help.
Also body battery is not working, which I guess is caused by missing sleep data…

Anyone having the same trouble or any idea to solve it?

Thank you!!

@garmin: I’m in Germany and feel free to look into my data

0 3738778 6 months ago

Me too. No sleep detection last night...I will try with soft reset... let's see if it recovers.

0 S.M.R. 6 months ago

My 965 has been ok. Did it record the HR correctly overnight?

Check no powersave during sleep has got activated with the update (unexpectedly)

0 Marc 6 months ago in reply to S.M.R.

HR is also missing during the night..."Battery Saver" under "System"-"Sleep Mode" is off...

0 S.M.R. 6 months ago in reply to Marc

Ok if HR is missing then that is why as sleep detection and HRV rely on HR recording.

And HR recording is perfect outside the sleep windows?

Check all the settings , try reset sleep windows.

Maybe toggle the battery saver on and off

What is the PulseOx setting? Maybe toggle that also.

Try a software install .

Go to Settings , about . Press light button 8 times , then select reinstall software. (its not a unit reset, it does a reinstall of the FW.)

Hopefully something helps!

0 Marc 6 months ago in reply to S.M.R.

Will try, thanks a lot!

0 Wayne C 6 months ago

i get everything including heart rate, except the sleep data but i dont get a training readiness score without sleep data..... 2 updates in a few weeks now this...

0 Teddiursa88 6 months ago

I have the same issue, its irritating