Your iPhone may support Channel Sounding via Bluetooth with iOS 27 - and it's a big deal - ZDNET

Our gifting experts are obsessively searching for holiday gifts that are unique, thoughtful and suitable for any budget. One less-discussed iOS 27 feature unveiled at Apple's WWDC is support for Channel Sounding. It'll be bigger news when Bluetooth 6.3 is widely adopted. Follow ZDNET: Add us as a preferred source on Google. This year’s WWDC is over, and now it’s time for developers to fine-tune their apps and for early adopters to test them ahead of this fall’s public launch of iOS 27. AI dominated the conversation, serving as the foundation for upgrades to Siri, Search, Photos, and more, while some upgrades didn’t make it to the keynote. Also: Everything announced at Apple WWDC 2026 – including Siri, iOS 27 dev beta, and more One less-discussed iOS 27 feature is support for Channel Sounding, an innovative Bluetooth feature first announced in Bluetooth 6.0, which was released in the fall of 2024. Channel Sounding enables a Bluetooth-enabled device to perform precise localization, enhancing its spatial awareness of distance and direction. Thanks to Bluetooth’s ubiquity and Apple’s support for Channel Sounding, some of the world’s most popular smartphones will support enhanced locati