After the last OS26 developer beta update the watch series 6 battery drains fast, in less than two hours life. I visited Apple Store , they said the battery was dead so I had to buy new watch series 10 The same issue happened in the new watch, the battery meter shows 50% after 1 hour Right now I’ve downgraded my update version to beta 11 until I can find a solution

Temporarily I installed OS11 beta on my watch series 10 OS26 developer beta in my iPhone 16 pro max It’s working fine its obvious the problem is in watch OS26 beta