Apple Watch Series 9 is too dim at night due to the new auto dimming feature

Hello SkiorMotox,

We have a great support article that might help with this. Please take a look at it here: Adjust brightness, text size, sounds, and haptics on Apple Watch - Apple Support. Follow this guidance:

"Adjust brightness and text on Apple Watch

Open the Settings app  on your Apple Watch, then tap Display & Brightness to adjust the following:

• Brightness: Tap the Brightness controls to adjust, or tap the slider, then turn the Digital Crown.
• Text size: Tap Text Size, then tap the letters or turn the Digital Crown.
• Bold text: Turn on Bold Text.

You can also make these adjustments on your iPhone. Open the Apple Watch app on your iPhone, tap My Watch, tap Display & Brightness, then adjust brightness and text."

If that does not resolve the issue or you feel there could be a hardware cause for this behavior, further assistance may be needed. We want to make sure you reach the right team for help with your watch, so we recommend that you contact Apple Support directly. Depending on your region, you may be able to reach them here: Get Support - Apple.

Thank you for participating in the Apple Support Communities and have a wonderful day.

The latest update to WatchOS 10.4 adds Settings/Accessibility/Minimum Brightness.

Turn this ON and the watch will no longer dim in dark areas.

Thanks! I thought everyone needed to know :)

jrjmu - Thank you for chasing up all these affected auto dim questions with advice of the 10.4 update . I have upvoted all the ones I found.

You should be top of the leaderboard this week 👍