SmartThings 0.62 Beta Is a Thread-Migration Test, Not a Matter 1.6 Promise
SmartThings hub firmware 0.62.3 is interesting for what Samsung documents and for what it does not.
The official beta notes promise reliability work and a less destructive path to unify Thread networks. Independent reporting says updated hubs identify as running Matter 1.6, yet Samsung does not list Matter 1.6 or name any enabled 1.6 features.
That makes this an operator test, not a shopping signal.
The Useful Change Is Thread Unification
SmartThings says hubs with both Thread and Zigbee devices can now directly join other Thread networks. Previously, Matter Alpha reports, unification required removing connected devices from the hub first.
That could matter in a home with several Thread border routers and separate Thread networks. A successful unification may simplify the topology instead of forcing a rebuild. But it is infrastructure work: the benefit is not a new button in the app, and a mistake can affect many devices at once.
The same beta also targets eventual device-state consistency after extended offline periods, general stability, and reduced network traffic. Those are worthwhile changes, especially when a device reconnects but its displayed state remains stale. They are still beta claims to verify in the home where the hub runs.
Matter 1.6 Is a Label, Not a Feature List
Matter Alpha says firmware 62.x makes the SmartThings app identify the hub as Matter 1.6. Samsung's release notes do not confirm the version change or explain which 1.6 capabilities are active.
The distinction matters. The Connectivity Standards Alliance says Matter 1.6 defines bidirectional NFC commissioning, Joint Fabric for shared multi-ecosystem administration, thermostat suggestions, security-sensor event history, and other refinements. The Alliance also says adoption timing and implementation will vary by platform and product.
Do not assume this SmartThings beta exposes those features. A controller can update its Matter stack before its interface, automations, supported devices, and partner ecosystems make every capability useful.
For buyers, the rule is simple: do not purchase a device because a hub screen says “Matter 1.6.” Look for SmartThings documentation naming the exact device type, control, commissioning path, or automation behavior you need.
Use a Migration Checklist
Firmware 0.62.3 entered beta on July 23 for five hub families: SmartThings Hub 2015, SmartThings Hub 2018, Aeotec Smart Home Hub, Aeotec Smart Home Hub 2, and ThingsOne Smart Home Hub. SmartThings says delivery is batched and the hub will be offline for approximately one minute during the update.
Before enrolling:
- Record the current hub firmware and beta-enrollment state. - Inventory Thread border routers, Thread devices, Zigbee devices, and critical routines. - Save Thread credentials or topology details available through the tools you already use. - Choose a maintenance window and define pass/fail checks for locks, alarms, HVAC, leak protection, and other consequential automations.
After updating, verify physical devices and routines—not just their tiles in the app. Test state recovery after a brief disconnection. If unifying Thread networks, move deliberately and confirm each device class before continuing.
Beta Risk Is Already Visible
The official beta thread includes a participant report that the SmartThings border router stopped advertising a NAT64 route after 0.62.3. SmartThings Developer Support replied that engineering was investigating. That is not proof of a platform-wide defect, but it is exactly why primary hubs should not be casual beta targets.
SmartThings also tells testers how to grant temporary Account Data Access when support needs hub logs. Treat that as time-limited diagnostic access: enable it only when needed, choose the shortest useful window, and turn it off afterward.
The Decision
Join the 0.62 beta if direct Thread-network unification solves a real problem, you can tolerate troubleshooting, and you have a concrete rollback or recovery plan. Wait for public firmware if the hub runs essential routines or the current Thread topology is stable.
Matter 1.6 may become important in SmartThings. Today, the documented value is narrower: reliability changes and a new Thread-migration path. Test those claims first. Let Samsung's future feature documentation—not a version badge—drive the next purchase.
- https://community.smartthings.com/t/beta-62-x-hub-firmware-and-edge-driver-release-notes/310336 - https://csa-iot.org/newsroom/matter-1-6-enables-more-intuitive-setup-multi-ecosystem-experiences-and-context-driven-control/ - https://www.matteralpha.com/industry-news/smartthings-quietly-brings-matter-1-6-to-beta-hub-firmware