Barometer, jagged graph

What's causing this weird looking pressure graph? I didn't change location and it goes further back than this.

FW 19.74...I kind of suspect this, but I dunno.

Ideas?

Sometimes if you sink the watch in the water or just by washing your hands it can affect the barometer.

To make sure that is not something caused by the user just leave the watch on a table for 48 hours and see what will happen...

0 Jorgen_Lundberg over 3 years ago

ok, so I upgraded to 19.75b AND turned off the nightly auto calibrate feature, so now I cannot say which one solved the problem, BUT the problem is solved :-)

0 helgonet12 over 3 years ago in reply to Jorgen_Lundberg

Same problem today after turning of nightly auto calibration. Same behaviour. During the day it works fine but during night I get these weird graphs. I also see that the altimeter always goes up about 200-250 meters each night. I have had the auto calibration of and on with the same results.