Touch ID's Shocking iPhone Comeback Rumored for 2026

Touch ID, initially launched on the iPhone 5S in 2013, is considered by many to be Apple's most significant hardware innovation for the iPhone. Its implementation was lauded for its seamless integration and ease of use, quickly surpassing the cumbersome fingerprint scanners found on competing devices at the time. This technology later extended to iPads and Macs, becoming a familiar feature for users.

Despite its success, Apple has largely transitioned its iPhone lineup to Face ID, preferring its full-screen aesthetic over the home button-embedded Touch ID. This decision has been met with some user disappointment, especially as under-screen fingerprint scanners have become highly effective on Android devices. While Face ID offers convenience, particularly with wet or gloved fingers, the tactile reassurance and security of Touch ID are missed by some.

However, recent speculation offers a glimmer of hope for Touch ID enthusiasts. Reports suggest that Apple may reintroduce its fingerprint sensor on at least one iPhone model in 2026. This return is anticipated to feature on a foldable iPhone, with rumors pointing to Touch ID being integrated into the side-mounted power button, a design already present on current iPad models. This setup aims to provide accessibility on both the outer and inner displays of a foldable device, avoiding the redundancy of dual sensors.

Analysts like Ming-Chi Kuo have indicated that this side-button implementation for Touch ID on a potential foldable iPhone is likely, mirroring successful designs on other manufacturers' foldable phones. While user experiences with side-mounted sensors can vary, the prospect of Touch ID's return, provided it matches the speed and accuracy of current under-screen scanners, is a welcome development for many.