No changes to sensor software. https://forums.garmin.com/beta-program/forerunner-955-series/f/announcements/369420/public-beta-version-19-12 Fixed invalid weather temperature values. Fixed intermittent Zwift heart rate monitor drop out on iOS. Fixed intermittent jump rope activity upload failure. Various bug fixes and UI improvements.

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

Beta 19.12 is out

nowster over 1 year ago

No changes to sensor software.

https://forums.garmin.com/beta-program/forerunner-955-series/f/announcements/369420/public-beta-version-19-12

Fixed invalid weather temperature values.
Fixed intermittent Zwift heart rate monitor drop out on iOS.
Fixed intermittent jump rope activity upload failure.
Various bug fixes and UI improvements.

Top Replies

PlasmonicPasta over 1 year ago in reply to nowster +1

Well my HRV is fixed. More than a week of seeing gaps all over my nightly HRV. Now first night with the new firmware, HRV has no gaps in the graph, and HRV jumped back up to normal readings.

All Replies

0 PlasmonicPasta over 1 year ago

They didn't fix the broken HRV detection? Ever since I installed the previous beta, my overnight HRV has many gaps in the reading. It's caused my HRV to falsely plummet.

0 nowster over 1 year ago in reply to PlasmonicPasta

Fixing HRV would be a sensor update, I suppose.

0 PlasmonicPasta over 1 year ago in reply to nowster

Well my HRV is fixed. More than a week of seeing gaps all over my nightly HRV. Now first night with the new firmware, HRV has no gaps in the graph, and HRV jumped back up to normal readings.

0 PlasmonicPasta over 1 year ago in reply to PlasmonicPasta

Previous beta. Every single night HRV has huge gaps, causing it to get an artificially low HRV value.

0 MZ over 1 year ago in reply to PlasmonicPasta

Maybe the sensor was not properly positioned? Watch moved when you were sleeping?

0 nowster over 1 year ago in reply to MZ

MZ said:
Maybe the sensor was not properly positioned? Watch moved when you were sleeping?

Or possibly the arm with the watch got trapped under the body during sleep, and blood flow was restricted?

I find that different mattresses affect my overnight HRV quite a bit.

0 PlasmonicPasta over 1 year ago in reply to MZ

No, it was the previous firmware. The first day I installed it is when all the empty spots in HRV appeared. Happened every single night. When I installed this new 19.12 FW it was fixed that night, and every night since then.