Apple Debuts Custom N1 Chip for Wi-Fi 7, Bluetooth 6, and Thread in Latest iPhones
Apple is expanding its silicon ambitions beyond processors with the introduction of the N1 chip, now featured in its newest iPhone models. This marks the company’s first time designing its own Wi-fi and Bluetooth connectivity solution for iPhones, previously relying largely on Broadcom for these components. The N1 supports the latest wireless standards, including Wi-Fi 7, Bluetooth 6, and Thread.
While Apple has not detailed the technical specifications of the N1 or the reasoning behind the shift in suppliers, the company states the chip will improve the reliability of Continuity features. These include Personal Hotspot and AirDrop, which utilize Bluetooth for initial connection and Wi-Fi for faster data transfer. Features like using an iPad as a secondary display for a Mac are also expected to see performance gains.
This isn’t Apple’s first foray into integrated wireless technology. The W-series chips power Bluetooth and Wi-Fi in Apple Watches, and the H1 and H2 chips provide Bluetooth connectivity for AirPods and other wireless headphones. However, the N1 represents a significant step forward, indicating the maturity of Apple’s wireless chip design capabilities to meet the demands of its flagship iPhones.Looking ahead, Apple is expected to integrate the N1 and future N-series chips into other product lines. Macs and iPads are likely candidates, but the inclusion of Thread support also points to potential use in smart home devices such as the Apple TV and HomePod.
