Apple has dropped iOS 26 developer beta 7 for iPhones and it brings a new Adaptive Power mode alongside other bug fixes.

Adaptive Power is not on by default, and you must opt in to use it. In iOS 26, you'll find the Adaptive Power toggle in Settings > Battery > Power Mode.

OS 26 beta 7 adds a new toggle in the Settings app that determines whether you’ll get battery notifications from Adaptive Power mode.

Discover iOS 26 Beta 7 updates: blood oxygen sensor, smarter battery, sleek design, and smoother animations. Learn what’s new today!

Discover iOS 26 Beta 7’s key features, bug fixes, and updates. Learn what’s new and when to expect the final release.

In addition to a new adaptive mode for battery saving, Apple is adding another new battery function in iOS 26. Users now receive explicit notifications.

Unlike the existing low power mode, adaptive power mode continuously works “when your battery usage is higher than usual.” While this is great news, this new power mode isn’t available to ...

The larger iPhone Pro upgrade wasn't really on my radar -- until I started looking into what might be coming next month.

iOS 26 beta 7 is out now for iPhones on the developer beta release cycle. Below we’re collecting all of the iOS 26 beta 7 ...

Earlier iOS 26 betas had added support for Adaptive Power, a feature that automatically adjusts iPhone services and app ...