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Sleep tracking on Forerunner 745 does not work for me

Hello all,

I received a new device yesterday. It had the software version 4.20 (today at noon updated to 5.20).

So I did the first sleep test with version 4.20. Unfortunately, the problem I described here before was still there. I went to bed quite late today and was able to sleep until 10:30.

The sleep recording breaks off at 03:59 - that's when I was briefly on the toilet.

So Sleep tracking and therefore Body Battery are unusable. It must be a bug in the software or I have received two faulty watches so far.

Under the Forrunner 735XT was that with nighttime urination no problem at all.

Does anyone have an idea what to do now. I had received no feedback at all on my first request.

Thanks in advance and many greetings,
Arno

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0 chris_in_cal over 2 years ago in reply to Arno

Arno, what does this chart mean?

0 chris_in_cal over 2 years ago in reply to Arno

I think Garmin bought Firstbeat, and owns all the software and algorithms now.

0 chris_in_cal over 2 years ago in reply to chris_in_cal

I was able to get two nights results. It's probably a little better. I hope to get a good week or two to really see if it is worth relying on.

I under stand REM is the hardest stage to ID, and most trackers overestimate DEEP sleep. My initial impression is REM is a little under reported, DEEP looks pretty good.