If you're using an older iPhone, you're all too familiar with the pop-up warning when your phone's battery drops below 20%.
The new iPhone 17 models get better battery life, partly through this iOS 26 feature that is available on other iPhones, too.
The iPhone Air, iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max have the iOS 26 Adaptive Power option enabled by default, Apple said today in ...