• HowdyLemmy@lemmy.zip
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      2 days ago

      I don’t know about your German (har har), but I’m not very confident in what my Garmin or any fitness watch detects on sleep. I got a Garmin to replace my FitBit, wore them both for a while, and saw they didn’t have much consensus on sleep data.

      • dependencyinjection@discuss.tchncs.de
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        2 days ago

        Thanks for the insight.

        Yeah I more took issue with OP saying REM sleep, after a quick search it seems sleep might be in blocks of 90 minutes with REM coming at the end of the each block, and less that REM sleep is that long.

      • dependencyinjection@discuss.tchncs.de
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        2 days ago

        Well after a cursory look online it seems OP was talking incorrectly.

        Studies show that sleep itself is segmented in 90 minute blocks with REM coming at the end. Rather than the REM section being 90 minutes.

        • tyler@programming.dev
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          2 days ago

          Also OP is claiming you’ll feel rested, which is completely different than actually being rested.