Hi, it looks like the illumination stays the same no matter if it's bright outside or not, in Auto illumination mode. See below:
Proof that Auto illumination is On:
In darkness (the blue tint around is because the screen is really bright and my phone camera sensor is saturated):
In the sun (hardly visible):
With the same watchface, my old Venu didn't behave that way.
Going into its Service menu, I can see the sensor going from 0 (pitch black) to over 11,000 (shining a light straight at it) so I know the sensor is working. Is it a known bug or am I misunderstanding how Auto Illumination works on the Venu2 ? I'm at firmware version 12.13
Thanks.