iOS 26.2.1 update adds AirTag 2 support and new features

Apple has released iOS 26.2.1, alongside iPadOS 26.2.1 and watchOS 26.2.1. This is a technical update that coincides with the launch of the second-generation AirTag. A more substantial iOS 26.3 update isn't expected until early February, so this version aims to address the ecosystem's immediate needs.

According to the official release notes, iOS 26.2.1 adds support for AirTag 2 and fixes several system bugs. Apple hasn't provided details on the specific corrections, and the security updates page shows no published CVE vulnerabilities, suggesting no critical issues were addressed.

A key new feature is the introduction of Precision Finding for Apple Watch. For the first time, precise AirTag location tracking is available directly from the wrist, but only on Apple Watch Series 9, Ultra 2, and newer models. This functionality requires iOS 26.2.1 specifically, not just iOS 26.

Users who have been putting off a system update will need to install iOS 26.2.1 if they plan to use the new AirTags with all their features. The update is available through the standard Settings menu on iPhone, and for Apple Watch, it can be installed via the Watch app or directly from the device.