watchOS 11 - Apple
Apple Watch Series 10;Apple Watch Ultra;Apple Watch Ultra 2. Not all features are available on all devices.
https://www.apple.com/watchos/watchos-11/Apple Watch Ultra 2 BREAKDOWN [2023] Features, Release Date
2023/08/08 ...Apple Watch Ultra 2 BREAKDOWN [2023] Features, Release Date. 43 views · 10 months ago ...more. S A V V V Y. 775. Subscribe.
https://www.youtube.com/watch?v=pctSfAp-nqcApple Watch Ultra 2 VERY dim inside and dark enviroments..
2023/09/26 ... It is SO dim inside and in dark enviroments! I can hardly read it. There is no override available and the brightness is set to full.
https://discussions.apple.com/thread/255146215