Both my girlfriend's F6sPro and my F6Pro showed the same altitude discontinuity... at the same time during our run yesterday. did it again today. Same large drop at the same time on both watches.
In the plot above- we started and stopped at the same location- so, that whole first 20min of the run was about right, and the rest of it should have been about 600 feet higher. the mountain we ran up has a top elevation of about 6100ft msl, not 5500.
Firmware 8.10 on both.
Anyone else seeing this?
The same bad problem on two days and you really think it is a pressure front?
If you are pausing the activity and then resuming it later, make sure your watch acquires a good GPS signal again before you resume the activity. This will ensure the watch gets an accurate elevation point…
This seems like it is likely the DEM map (digital elevation model) that is used for altitude calibration, although odd it happens on both devices. The first thing I'd do is try turning auto calibration…
