Matter 1.6 is directed toward manufacturers and brands, so many of the updates are behind-the-scenes changes to improve security or make it easier for smart devices to communicate. Matter 1.6 includes a few notable changes: The standard adds NFC-based commissioning, a setup method that uses near-field communication technology. With NFC, users may be able to initiate device pairing by tapping or holding a phone near a compatible product, rather than scanning a QR code.
Matter 1.6 also adds Thermostat Suggestions, which provides a framework for prioritizing smart thermostat commands and setting