Hi,
After several weeks of using my 955 I noticed that even if the barometric pressure decrease, watchface barometer trend arrow does not change... For example, yesterday morning (08/50) pressure was 1009.4 mbar. After about 5 hours (13/55) pressure decreased to 1005.2 mbar but barometer trend arrow was still horizontal... The barometer plot is set to 6-Hour option. Does anyone know how much pressure is needed and how long it takes to get the arrow to change direction? Any info would be appreciated )