Does anyone know which Thread Spec version is the Aqara M3 hub utilizing? My hope is that they are running Thread 1.4 or plan to make that update.
@jklopez1989 The Aqara Hub M3 currently supports Thread, as indicated by its wireless protocol compatibility, but specific details about the Thread Spec version, such as whether it utilizes Thread 1.4, are not provided in the available reference information. I recommend checking for firmware updates regularly, as Aqara may implement upgrades over time. For the most precise information, reaching out to Aqara’s Customer Service might be beneficial. They can provide the most up-to-date details and potential development plans.
If you have further insights or updates, feel free to share here—community collaboration is always encouraged!
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@jklopez1989 The latest online firmware version (4.3.6) for the M3 Hub has already adopted Matter SDK 1.4 and Thread version 10.
Thanks for your interest in the Aqara Hub M3 and for bringing up the Thread spec version!
Currently, the M3 Hub supports Thread 1.3, which already includes many key improvements such as enhanced backbone connectivity, and better interoperability with multi-border router networks. We’re aware of the new features introduced in Thread 1.4, and our team is actively evaluating that version as part of our future update roadmap.
We truly appreciate your feedback—it helps us prioritize what matters most to our users.
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hi! kindly ask why you need Thread 1.4? any update on this version?
I recently tested three different Thread Border Routers: Apple TV, Eero 7 Router, and Aqara M3 Hub. All three successfully commissioned devices into my preferred smart home platform. However, each device unfortunately created its own independent Thread network.
The Eero 7 Router had one advantage: a feature called Keychain Syncing. This allowed it to share its Thread network with other iOS apps (HomeKit). Eventually, the Aqara M3 Hub also created its own Thread network, leading to network isolation and preventing other Thread devices in my household from communicating.
I’ve since decided that my Aqara M3 Hub will serve as the primary Thread Border Router. It will be responsible for commissioning all Thread devices and will be the first to commission and pair to other Matter controllers.
This brings us to Thread 1.4, which is poised to resolve these issues and significantly enhance interoperability. Thread 1.4 simplifies network joining and promotes network sharing. This means that new Thread 1.4 devices are designed to seamlessly join an existing Thread network instead of creating a new one. It also facilitates the sharing of network credentials, making it easier for new devices to onboard and for the network to expand.
Apple HomeKit plans to upgrade to Thread 1.4 in the fall. Given Aqara’s consistent leadership in interoperability, especially with its two-way Matter protocol, I anticipate they will continue these efforts with Thread 1.4.
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@Chihoo please see my comment. 1.4 will definitely help thread devices work better. Many user have not had a good experience with thread devices. Especially pairing them for the first time.
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@Nicholas.Aqara thank you for that information. As mentioned in my follow up comment above: Given Aqara’s consistent leadership in interoperability, especially with its two-way Matter protocol, I anticipate they will continue these efforts with Thread 1.4. 
Any update on this now that we’re a ways into 2025 and Apple just rolled out Thread 1.4 with their tvOS 26 update? IKEA Dirigera hub just enabled the Thread radio and is v1.4, as well. Would really love to have all my TBRs running the same version of Thread.
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I’m wondering about this as well. SmartThings just gained Thread 1.4. I tried sharing my ST thread network (where all my devices are) with my M3 hub, but it couldn’t see it.
Is it a secret?
I’m not sure if I would worry about it. When my M3 died my thread network improved, didn’t even bother hooking the new one back up.
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Interesting. Aqara support finally got back to my email and told me they are not on Thread 1.4 yet, but do support an Apple style way of having more than one border router on your network. I wonder if that’s what your problem was, your other border router wasn’t compatible with that or something.
My problem was the hubs. I removed the M3, the M100, and the G410 as hubs and my zigbee and thread network improved significantly.
If ATV’s or Homepods are causing issues with Aqara, they should look into that. I have no other thread border routers.
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My Apple TV is still showing Thread 1.3 on tvOS 26.
It looks like only the beta versions of tvOS 26 included Thread 1.4 - the final release does not.
Home Assistant has just started rolling out Thread 1.4 (as a beta for now). The IKEA DIRIGERA has been using it for a while already. In my network, that just leaves the AppleTVs and the Aqara M3 and G410 on Thread 1.3. Are there any news about Aqara’s plans here?