
Aqara Smart Lock U300
Aqara · Locks · Thread / Bluetooth
CSA record available
ThreadPrice at retailer
Check priceThe Aqara Smart Gate Lock U500 is Matter certified (certificate CSA25CB5MAT48135-24, certified Oct 20, 2025). It uses Thread, so it needs a Thread border router as well as your platform’s Matter controller. A certified Matter device can be added to any Matter controller whose app supports its device type, such as Apple Home, Google Home, Alexa, SmartThings or Home Assistant; features vary by app. The maker’s own site names Apple Home, Google Home, Alexa, SmartThings and Home Assistant. We have no verified store link for it yet.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
CSA Matter certified (certificate CSA25CB5MAT48135-24). Uses Thread, so it needs a Thread border router as well as your platform’s Matter controller.
At a glance: Matter certified: Yes, Oct 20, 2025 · Connectivity: Thread, Bluetooth · Works with: Apple Home, Amazon Alexa, Google Home and Samsung SmartThings · Thread border router: Needed (uses Thread)
Updated : the last change to this page’s certification, platform or store facts.
Independent guide. We may earn a commission through affiliate links. Direct non-affiliate links are labeled. How our links work

Aqara · Locks · Thread / Bluetooth
CSA record available
ThreadPrice at retailer
Check price
Philips · Locks · Thread / Bluetooth
CSA record available
ThreadPrice at retailer
Check priceeufy · Locks · Thread / Bluetooth
CSA record available
ThreadPrice at retailer
Check price
LOCKIN · Locks · Thread / Bluetooth
CSA record available
ThreadPrice at retailer
Check priceWhy these: we have no US store link we can verify for this exact model. Each is a different product, certified by the CSA as the same device type, door lock, with a CSA certificate for its own model and a store link we checked. Models on the same network (Thread) come first; the order is not a ranking.

Not that we can find. We have not found a US store selling this exact model as of Oct 10, 2026, the date of our last check. Its CSA Matter certificate, CSA25CB5MAT48135-24, is dated Oct 20, 2025. Certification alone does not mean it is sold in the US.
What you can do
We link a US store only after its listing matches this exact model. We check only stores our rules let us read, so a store we could not check may still sell it.
We link to a store only after its listing matches this exact model, region and package.
Shop locks you can buy now →CSA Matter Certified
Certificate: CSA25CB5MAT48135-24Its certificate, CSA25CB5MAT48135-24, is for Matter 1.4, certified Oct 20, 2025. The Matter version is the specification version on the certificate's ledger record.
Source: CSA Distributed Compliance Ledger, read Nov 10, 2026.
What Matter 1.4 added, and which devices use it →Aqara Smart Gate Lock U500 is a smart lock. It is listed as a Thread device, so Matter setup needs a Thread border router such as a HomePod mini or a Google Nest Hub (2nd gen). It is CSA Matter certified (October 20, 2025), so it can work with Matter apps such as Apple Home, Google Home, Alexa and SmartThings when the app supports its device type; supported features vary by app.
From this product’s catalog record, not hands-on testing. Editorial policy
Buying guide to smart locks with Matter support, compared from specifications and certification records.
Read the full buying guide →
Each has a US store link. Models on the same Matter network with a CSA certificate on file come first.
All 62 Matter smart locks sold in the US →All Aqara Matter devices →
Each with its Matter network, certificate status and US store status.
Writing about the Aqara Smart Gate Lock U500? Show your readers where to see its CSA Matter certificate, CSA25CB5MAT48135-24, certified Oct 20, 2025. Paste one of these into your page. It is free and optional, with no sign-up. The link goes to this page, which states the certificate and its source.
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<a class="mc-cert-badge" href="https://mattercatalog.com/product/dcl-dc54efcc35bae4d7" data-cert="CSA25CB5MAT48135-24" data-name="Aqara Smart Gate Lock U500">Aqara Smart Gate Lock U500: CSA Matter certificate CSA25CB5MAT48135-24, see the certificate on MatterCatalog</a>
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