
Matter 1.6.1 targets staggered lights and noisy chimes
Matter 1.6.1 makes Groupcast certifiable and adds optional chime mute and volume controls, but current products and platforms still need updates.
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Matter 1.6.1 makes Groupcast certifiable and adds optional chime mute and volume controls, but current products and platforms still need updates.

The CSA can now certify long-range sub-GHz Zigbee products, but its launch release names no devices or hubs buyers can purchase.

New research into Project CHIP issue threads points to testing, interoperability, development, and network problems that still shape the buyer experience around Matter devices.

A June 2026 report from CSA's Unify conference is a reminder that new Matter specs do not help buyers until platforms, hubs, bridges, and device makers expose the same features.

CSA's Product Security 1.1 certification expands from individual IoT devices to complete systems, which gives Matter buyers a useful security signal but not a shortcut around compatibility checks.

Matter 1.6 adds Joint Fabric, fuller NFC setup, and thermostat coordination, but buyers should treat it as a standards update until ecosystems and device makers ship support.

Thread Direct could let Thread-equipped phones start setup for Matter-over-Thread devices before a border router is in place, but it would not remove the need for real Thread infrastructure.