When the 13-inch MacBook Air with M2 was launched last year, it supported Bluetooth 5.0 out of the box. However, according to the new update, Apple has upgraded it to Bluetooth 5.3.
This is coming after the release of the 15-inch MacBook Air with M2 that supported Bluetooth 5.3 out of the box. The latest Bluetooth version is faster and more reliable.
Moreover, Bluetooth 5.3 will offer to device more reliable connections with Bluetooth accessories and improved power efficiency, which can contribute to longer battery life for your MacBook Air.