Reports suggest Apple is developing a thinner Face ID module, potentially for the iPhone Air 2 and a future iPhone Fold. This development could have implications beyond just smartphones. Currently, the iPhone Fold is rumored to use Touch ID due to the Face ID module's thickness.

This new, slimmer Face ID component could also find its way into a future MacBook Pro. Instant Digital on Weibo claims Apple is working on this ultra-thin design. While the leak lacks further details, it hints at wider applications of the technology. The iPhone Air 2 is rumored for 2026 or 2027, with few visible design changes anticipated.

The potential for Face ID on a MacBook Pro has been speculated for years. A thinner module would make that integration more feasible, offering a more streamlined design. The iPhone Fold could also benefit in later generations if the thinner Face ID proves successful in the iPhone Air.

For now, the first iPhone Fold is expected to use Touch ID. However, a thinner Face ID could change the game for future Apple devices. These developments underscore Apple's ongoing efforts to refine its biometric authentication technology, impacting both mobile and computing experiences for consumers.