Related
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

HRV Readings during night faulty

Vaya1989
over 3 years ago

Hey, first night with the 955 - but somehow the HRV Readings are buggy - i was sleeping from 22:30 to 06:50 and all other Metrics are recorded correctly - just the HRV graph started to shop up the last 2 Hours of the sleep only - did someone else also see this ? 

Is this a known bug ? 

Does it just need some more nights to work proberly ? 

The watch is snug and should read correctly. 

thanks in advance :) 

  • 0 over 3 years ago

    No issue here but can imagine it needed some hours to get a baseline or something on your first night. I expect it to be ok the next (of night after that)

  • 0 over 3 years ago

    Interesting. It was my first night too and I just had a look and my HRV was only recorded the last hour of sleep. I say it's interesting because I have an alarm set for 06:00 and the HRV recording was exactly between 04:59 and 05:59. A coincidence or could it be looking at the set alarms?

  • 0 over 3 years ago in reply to unixcrab

    i have not alarams set - maybe it needs just some time to calibrate - its the same for me - hoping to see a full graph next night :)

  • 0 over 3 years ago

    First night with 955 and record since i fall asleep 02:44 am when I arrived home from work and go to sleep until 09:50 am when I wake up 

  • 0 over 3 years ago

    I had exactly the same behaviour, only last hour recorded, this was my first night. I'll see what happens the second night.

    How did it go for you on the second night?

    Also, what is the setting to choose in Settings –>Data Recording –>HRV recording? By default it was “not active” and I had set it to “active”.

    Does this have to see only with activities?

  • 0 over 3 years ago

    mine works fine the second night - seems like normal behaviour somehow - still odd

  • 0 over 3 years ago in reply to Vaya1989

    I'll check tonight what happens. Probably some need of fine tuning.

    Do you know what is the setting to choose in Settings –>Data Recording –>HRV recording?

    By default it was “not active” and I had set it as “active”.

    Does this have to see only with activities?

  • 0 over 3 years ago

    Got readings for the first night of use but they look odd, a peak in the middle of the night and rather high. I might pull out the Ignite to do some direct comparisons.

  • 0 over 3 years ago

    I have had my 955 for 7 nights now. My first night was fine, but last night, no HRV was recorded at all, even though all other overnight metrics (heart rate, stress, respiration, sleep, etc) were recorded fine.