Aqara vs Xiaomi Zigbee: Same Hardware, Different Brand?

If you’ve pulled up an Aqara sensor in Zigbee2MQTT and noticed the vendor field says “Xiaomi,” you’ve probably already half-answered your own question. The two brands are clearly related. What’s less obvious is how related, and whether that relationship actually matters once the devices are sitting on your Zigbee network.

It doesn’t matter for pairing. It matters a fair bit for which ecosystem you end up locked into, and for understanding why some of your Aqara and Xiaomi devices behave like siblings while others don’t behave alike at all.

The short answer

Aqara and Xiaomi are not the same company. Aqara is made by Lumi United Technology, a Shenzhen-based hardware manufacturer. Xiaomi holds a minority stake in Lumi and helped fund it early on, but Xiaomi doesn’t own Aqara and doesn’t control its product decisions. The two brands share a manufacturing lineage, which is why a lot of their Zigbee hardware looks and behaves like siblings. They don’t share a boardroom.

That distinction is the whole answer to “is Aqara made by Xiaomi.” It’s also why the practical questions — hub compatibility, which brand to buy, why Z2M labels things the way it does — all trace back to the same root fact.

Who actually owns Aqara

Lumi United Technology was founded in 2009. In 2014 it joined Xiaomi’s ecosystem-investment program, taking funding from Xiaomi and Shunwei Capital, and its earliest smart home products shipped under a “Xiaomi Smart Home” label rather than their own name. Lumi didn’t launch Aqara as an independent brand until 2016.

That history is where the confusion comes from. For a couple of years, Lumi’s hardware genuinely was Xiaomi-branded, not just Xiaomi-adjacent. Anyone who bought a Mi motion sensor or Mi door sensor in that window bought a Lumi-made device with Xiaomi’s name on the box.

The equity relationship has stayed roughly the same shape since. Per Lumi’s Hong Kong IPO prospectus, filed in March 2026, Xiaomi’s stake is reported at 7.92% — a minority holding, not a controlling one, and Lumi is not structured as a Xiaomi subsidiary. That March 2026 filing is the most recent public disclosure of the ownership split, and there’s no reporting of a change since.

Worth knowing: a 7.92% stake with an ecosystem-investment history is a common Xiaomi playbook. Xiaomi has similar minority arrangements with a long list of “Mi Ecosystem” hardware makers, not just Lumi. It’s an investment relationship, not an acquisition.

Why Zigbee2MQTT and ZHA show “Xiaomi” as the vendor

This is the part that trips people up in Home Assistant specifically. Because both brands’ Zigbee silicon and firmware trace back to the same manufacturer, Zigbee2MQTT’s device database has historically catalogued Aqara-branded devices under a “Xiaomi” vendor field. It’s an organizational choice in the device database, not a claim about who makes the device today.

Z2M maintainers have acknowledged in GitHub discussion that this labeling is confusing, and have discussed it as a database-organization issue rather than a factual claim that Xiaomi manufactures Aqara hardware. If you’ve stared at your device page wondering whether you bought the wrong brand by accident, you didn’t. The vendor field is inherited from how the project has grouped devices by underlying hardware family since early on, and it hasn’t fully caught up with how distinctly Aqara now brands itself.

Are the devices actually identical?

Not always, and this is where “same hardware” starts to break down as a blanket claim. What you actually get is a family lineage: the earlier Mi-branded device and the later Aqara-branded one come off the same manufacturer’s roadmap, share a design language, and often reuse much of the same radio stack — but the later generation frequently refines or adds capabilities rather than being a pure rebadge.

You can see the lineage in pairs like the Xiaomi Mi Smart Plug ZB (ZNCZ02LM) and Aqara’s EU smart plug (SP-EUC01), the original Xiaomi round motion sensor (RTCGQ01LM) and the Aqara motion sensor (RTCGQ11LM), or the round Xiaomi wireless switch (WXKG01LM) and Aqara’s square wireless mini switch (WXKG11LM). Z2M and ZHA lean on that shared lineage — sibling devices often ride closely related converter or quirk logic — but the pairs aren’t interchangeable spec-for-spec. The Aqara successors frequently expose entities the older Mi units don’t: the Aqara motion sensor surfaces an illuminance reading and a device-temperature value, for instance, where the original Mi motion sensor exposes neither in Z2M.

Newer hardware is a different story again. Lumi has increasingly directed new releases exclusively to its own Aqara Home app and ecosystem (plus HomeKit, Matter, Google Home, and Alexa) rather than continuing to ship parallel Mi Home-branded twins. Brand-twin pairs are more common among older device generations than current ones. I’d treat that as an observed trend in the available sourcing rather than a hard rule with a specific cutoff date. Lumi hasn’t published a clean “this is where we stopped” line, and the honest answer is that the practice has tapered rather than ended on a fixed date.

Hub compatibility: what pairs with what

This is the question that actually changes your buying decision, and it splits cleanly into two layers.

At the radio level, most individual Aqara and Xiaomi/Mijia Zigbee devices pair interchangeably with third-party coordinators like Zigbee2MQTT and ZHA, regardless of which box they shipped in. If you’re running your own coordinator, the brand on the packaging is close to irrelevant.

At the hub level, it’s a different story. Aqara’s own hubs pair primarily with Aqara-branded child devices; compatibility with Mi/Mijia-branded siblings is partial and model-dependent, and where it exists it’s often reached through the Mi Home app rather than Aqara’s own app. The specifics vary enough by hub generation and device that the vendor’s own app-support pages are the only reliable check for a given model. In practice this means the vendor’s own hub is the brand-gated layer, not the Zigbee radio.

That’s a meaningfully different answer depending on your setup. If your plan is Zigbee2MQTT or ZHA on your own coordinator (see our ZHA vs Zigbee2MQTT comparison if you haven’t picked one), brand mostly stops mattering the moment the device joins your network. If your plan involves an Aqara hub for HomeKit or Matter bridging, buying Aqara-branded devices is the path of least resistance, and mixing in Mi Home-branded siblings is more likely to need workarounds.

Which brand to buy today for a local-first setup

If you’re building on Zigbee2MQTT or ZHA and never touching the manufacturer’s hub or app, the brand distinction mostly disappears. Buy whichever SKU is cheaper or better documented for your coordinator. Our device pages for the plug, motion sensor, and switch sibling pairs linked above cover the practical differences where they exist.

Honestly, I think the calculus is shifting toward buying Aqara-branded hardware specifically, not because the underlying silicon is better, but because Lumi’s newest product lines are increasingly Aqara-exclusive. If you’re buying new rather than picking through older stock, Aqara is more likely to be where the current firmware, current app support, and Matter/Thread options actually land. The Xiaomi/Mijia badge is where the back catalog lives.

If you’re running Xiaomi’s own Home app rather than Home Assistant, that’s a different question with a different set of tradeoffs, covered in our piece on what “local” actually means in Xiaomi’s official Home Assistant integration. For network segmentation once either brand is on your VLAN, see Aqara and Xiaomi on an IoT VLAN with Home Assistant.

FAQ

Is Aqara owned by Xiaomi?
No. Aqara is made by Lumi United Technology. Xiaomi holds a reported minority stake, around 7.92% as of Lumi’s March 2026 IPO filing, and helped fund Lumi early on, but Xiaomi doesn’t control Lumi’s board or product decisions.

Are Aqara and Xiaomi Zigbee devices the same hardware?
Often closely related, for older device generations — close enough that Z2M and ZHA treat sibling pairs as near-equivalents at the radio level — but not identical. The Aqara successors frequently add entities or capabilities the earlier Mi versions lack. Newer hardware is trending toward Aqara-exclusive releases rather than parallel Xiaomi-branded twins.

Why does Zigbee2MQTT show “Xiaomi” as the vendor for my Aqara device?
It’s a device-database organization choice, not a claim about who currently manufactures the hardware. Z2M maintainers have acknowledged the labeling is confusing on the project’s own GitHub discussions.

Can Aqara devices pair with a Mi Home / Xiaomi hub?
At the radio level, often yes. At the hub-and-app level, Aqara’s own hubs are built primarily around Aqara-branded child devices, with some Mi/Mijia exceptions reachable through the Mi Home app rather than Aqara’s app.

Should I buy Aqara or Xiaomi/Mijia for a Home Assistant setup?
If you’re running Zigbee2MQTT or ZHA on your own coordinator, the brand mostly doesn’t matter for pairing. For new purchases specifically, Aqara-branded hardware is more likely to get current firmware and Matter/Thread support going forward.

Whether Lumi ever draws a hard, public line under the Xiaomi-branded product line entirely is still an open question. Until they do, expect the brand-twin pattern to keep showing up in older stock, and expect it to keep fading from anything newly released.