No sleep detected

Tonight, I saw no sleep data. I only had the sleep monitor on my arm. Weirdly .. I had some increase in body battery, stress level was recorded for the whole night, and pulsOx data were also recorded. I tried syncing couple times but the sleep data never showed up.

Any idea what was wrong?

Thanks!

Best,

M

  • I do not know if I would call the ISM a "miserable piece of junk".  The ISM is very reliable for me and is performing as designed.  Sleep captured perfectly each night.  Sync's with my watch as it should.  No complaints all round to be honest.

  • Works pretty good for me too. I had two cases of missed sleep data over half a year though. However I am not sure if I can trust the data. Sometimes I wake up in the middle of the night and lye in bed thinking. For some reason Garmin does not register this as wake time.

  • So, it works for you. Congratulations! 
    If it didn't work for the majority, Garmin would eventually care. But the number of people where it does NOT work is significant and Garmin obviously does not care. Never heard back about the ticket they opened and neither did anybody else. 

  • When I first got ISM, I had a few issues. Since the update shortly after launch, mine has worked perfectly and I love having it. 

  • There is no doubt that Garmin has launched this product as half baked & not paying attention to the issues...Congrats to those who r satisfied with the product...There is a sync issue if u r using multiple Garmin devices...I use 2 of the watches & to use ISM I hav to turn both my watches on Battery Saver mode otherwise it doesnt gives any sleep readings & on top of that my RHR & HRV readings r always haywire in ISM....It gives my RHR abt 10 points higher & my HRV mostly unbalanced....I hav never faced both these issues while wearing my Epix 2 & Fenix 8 watches....Always in luv with Garmin products but not this one....Garmin r u listeninggggg....!!!!...Pls. fix the issues...