AirTag 2: Teardown reveals all internal innovations

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At first glance, the AirTag 2 appears to be virtually unchanged. Its shape, size, and basic functionality are very similar to the first generation. However, a teardown reveals that significantly more has changed beneath the familiar exterior than its outward appearance suggests. Numerous internal adjustments, minor detail changes, and redesigned packaging indicate that the AirTag 2 has been deliberately further developed.

A teardown video by Joseph Taylor provides a detailed look inside the AirTag 2. It becomes clear that Apple has focused on subtle optimization. Instead of large, obvious innovations, there are many small changes affecting manufacturing, durability, and handling. It is precisely these inconspicuous adjustments that make the AirTag 2 technically interesting.

Exterior design: Almost everything remains the same

Externally, the AirTag 2 is virtually indistinguishable from the original. The casing remains identical, as does the use of a standard CR2032 coin cell battery. The only noticeable changes are minimal to the text on the back. This is now entirely in capital letters and explicitly mentions the IP67 water and dust resistance, as well as the support for NFC and "Find My." Aside from this, there are no visible design changes.

Revised motherboard inside

Inside, one of the most significant changes is evident. The AirTag 2's mainboard is noticeably thinner than that of its predecessor. The battery connectors have also been repositioned and are now mounted at a different angle. Additionally, the new board features more test pads, likely intended primarily for manufacturing or diagnostic purposes. New markings are also noticeable in the battery compartment, including a graphic resembling a QR code. These details suggest adjustments in production and quality control.

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Changes to the loudspeaker assembly

The speaker has also been redesigned. The speaker coil integrated into the plastic casing appears to be slightly larger than on the first-generation AirTag. At the same time, the speaker magnet is now significantly more secure. On the original AirTag, this magnet could be removed relatively easily, allowing for simple modifications. On the AirTag 2, the magnet is much more firmly fixed and can only be removed with considerably more force. Joseph Taylor suspects that the increased use of adhesive is specifically intended to prevent tampering. Interestingly, even after removing the speaker coil and magnet, a connection to the iPhone was still possible. Therefore, there is no evidence of a firmware lock or an alarm triggered by physical tampering.

Slightly altered tone after coupling

After pairing the AirTag 2 with an iPhone, a slight acoustic change is noticeable. The tone emitted by the AirTag is somewhat higher-pitched compared to the original.

New packaging with adapted design

The packaging for the AirTag 2 has also been redesigned. The box is slimmer overall and features an updated front design. The printed text is slightly raised using UV printing. Paper adhesive closures have replaced the plastic ones. Inside, the cardboard insert has been simplified. A single paper closure holds the lid over the compartment containing the AirTags. These are now arranged in rows of four. In the original packaging, the AirTags were in a double-folded folio, arranged in two rows of two.

AirTag 2 vs. AirTag: All new features & differences at a glance

Many small changes under the hood of the AirTag 2

The AirTag 2 is virtually indistinguishable from its predecessor externally, but internally it has been significantly redesigned. A thinner mainboard, repositioned battery connectors, additional test pads, a more robust speaker design, and subtle acoustic adjustments demonstrate that Apple has focused on the details. It also features a simplified, redesigned package. The AirTag 2 thus represents less of a major generational leap and more of a consistent technical refinement. The best products for you: Our Amazon storefront offers a wide selection of accessories, including those compatible with HomeKit. (Image: Apple)