Apple is Reportedly Testing New AirTag with U2 UWB Chip for 2025
This is the most overlooked iPhone 15 upgrade — and it can save you serious time
Second Generation Ultra Wideband (UWB) from Apple on iPhone 15 - UWB Beacons - Estimote Community Forums
Apple Tracks You to Within Inches, and Soon Everyone Else Will Too
I want the iPhone 15's ultra wideband chip in everything | Stuff
Apple’s Hands-Free Unlock Feature is the First to Use UWB Tech in a Smart Lock
Apple U2 (TMQE08 die) Ultra-Wide Band Chip Floorplan Analysis (IoTB) - EE Times Asia
Apple AirTag Reverse Engineering - Adam Catley