Thank you very much guys !
So if i understand correctly it does automatically do the alarm if the ascent is “critical”
I’ve try it again today, i got the red arrow but no vibration or sound (very shallow area after safety stop)
The one i’ve tried (it wasn’t suunto, just that i liked the settings) was vibrating just if you were ascending too fast (like orange/beginning of red for the SO i would say)
Thank you again for your replies
Have a great day
Yohann