Apple Product History

AirTag

2

AirTag (2nd generation)

AirTag (2nd generation)

January 26, 2026

U2

$29

A louder, longer-range refresh of Apple's item tracker.

Second-generation Ultra Wideband chip nearly doubles Precision Finding range
Speaker up to 50% louder for easier audible finding
User-replaceable CR2032 battery, over a year of battery life
Same Find My network integration and anti-stalking alerts as the original

AirTag

AirTag

April 30, 2021

U1

$29

Apple's first item tracker, built on the crowdsourced Find My network.

U1 chip enables Precision Finding on iPhone 11 and later
IP67 water and dust resistance with a user-replaceable CR2032 battery
NFC tap identifies a lost AirTag to any nearby phone
Audible alerts if separated from its owner for an extended period, to deter stalking