Sleep phases accuracy is off after 9.20

After installing 9.20, it seem that I no longer have any deep sleep phases.
Actually, I don't think there is something wrong with my sleeping, because it feels good as always. But the accuracy of the sleep algorithm probably needs a fix:)

Is this just me, or is it the same for the rest of you?

The added screen shot is a typical night after installing 9.20

0 Former Member over 7 years ago

At v9.35 a similar picture.

0 Sam201176 over 7 years ago

Yes there's been some threads about the issue in other parts of the forums....
Its a GCM issue/bug as it affects different watches.
rem has sort of replaced deep sleep it would seem.

0 Former Member over 7 years ago

It's not just you. Since 9.1 on the FR 935, sleep is afu.