What is the difference between the Aqara U100 and U200?

The U100 is a complete deadbolt replacement with fingerprint, keypad and Apple Home Key options; its record lists Bluetooth and Zigbee, and it reaches Matter through a supported Aqara hub. The U200 is a retrofit lock with a fingerprint keypad and a rechargeable lock battery that joins Matter over Thread directly.

Does the Aqara U200 need a hub?

Not an Aqara hub for Matter: it joins Matter over Thread directly, so it needs a Thread border router and a Matter controller, such as a supported smart speaker, display or hub.

Aqara U100 vs U200: Which Smart Lock Should You Buy?

The U100 replaces your deadbolt and reaches Matter via an Aqara hub; the U200 is a Matter-over-Thread retrofit lock. Compare fit, certificates and stores.

Traditional deadbolt replacement versus Matter-over-Thread retrofit

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Quick verdict

Choose Aqara U100 when you want a traditional deadbolt replacement with fingerprint and keypad access. Choose Aqara U200 when a Matter-over-Thread retrofit and rechargeable battery better fit your existing door hardware.

Aqara

Aqara Smart Lock U100

The Aqara U100 is a popular smart deadbolt with Apple Home Key, fingerprint, keypad, and voice unlock options. Aqara lists Matter ecosystem compatibility through supported Aqara…

Price: Price at retailer
Protocol: Bluetooth, Zigbee, Matter via an Aqara hub
HomeKit: Yes
Alexa: With an Aqara hub

Certification proof: No exact CSA certificate recorded

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Aqara

Aqara Smart Lock U200 Kit with Fingerprint Keypad, Matter over Thread, Apple Home Key

Retrofit smart lock kit with a fingerprint keypad. It connects with Matter over Thread, supports Apple Home Key and NFC, and runs on a rechargeable battery.

Price: Price at retailer
Protocol: Thread, Bluetooth, Matter
HomeKit: Yes
Alexa: Yes

Certification proof: CSA2438DMAT43584-24 on the CSA registry

Check Aqara U200 on Amazon

Check price at Aqara

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Which to choose when

Choose Aqara U100 when…

Choose the Aqara U100 when you want a deadbolt replacement with Apple Home Key, fingerprint, keypad and voice unlock options. Its record lists Bluetooth and Zigbee radios, and Aqara lists Matter platform support through supported Aqara hubs. MatterCatalog has not verified a CSA certificate for the U100 itself.

Choose Aqara U200 when…

Choose the Aqara U200 when you want a retrofit lock that uses Matter over Thread directly, with a fingerprint keypad, a rechargeable lock battery and Apple Home Key named in its Amazon listing. It needs a Thread border router and a Matter controller. Its record holds CSA certificate CSA2438DMAT43584-24 (April 2024), issued for the Aqara Smart Lock U200 model.

What the catalog records show

The same answers each product page gives, from its catalog record and verified store links; a platform is named as confirmed only where the maker’s own site names it.

Aqara Smart Lock U100

Is the Aqara Smart Lock U100 Matter certified?: Not verified. Matter support is claimed for it, but MatterCatalog has not verified a CSA certificate for this exact model.
Which smart home platforms does the Aqara Smart Lock U100 work with?: The maker’s own site names Apple Home, Amazon Alexa (with an Aqara hub) and Google Home (with an Aqara hub). Unverified: its catalog record also lists Samsung SmartThings, with no maker quote on file; check exact controller support. No CSA certificate is verified for this exact model, so confirm platform support with the maker.
Where can I buy the Aqara Smart Lock U100?: MatterCatalog has verified store links for it at Amazon. Check the current price, model and pack size at the store.

Aqara Smart Lock U200 Kit with Fingerprint Keypad, Matter over Thread, Apple Home Key

Is this lock Matter certified?: Yes. MatterCatalog matches it to CSA Matter certificate CSA2438DMAT43584-24, certified Jul 1, 2024.
Which smart home platforms does this lock work with?: The maker’s own site names Apple Home, Amazon Alexa, Google Home and Samsung SmartThings. Controls can differ from app to app.
Does this lock use Thread or Wi-Fi?: Thread. Its catalog record lists Thread, and Matter devices that use Thread need a Thread border router in the home, in addition to your platform’s Matter controller.
Where can I buy this lock?: MatterCatalog has verified store links for it at Amazon and Aqara. Check the current price, model and pack size at the store.
What the maker says you need: Matter setup requires a compatible Matter controller and Thread border router, sold separately. Before buying, check Aqara’s door, cylinder and adapter fit guide. Supported Euro cylinders must allow unlocking from outside with a key inserted inside.
Model and package: Silver EL-D02E · 1 lock with fingerprint keypad, rechargeable lock battery and 4 AAA keypad batteries. Check US single-cylinder deadbolt or supported European-cylinder fit. The EL-D02D offline kit’s NFC card, AA battery adapter and replacement panel are not included.

Before you buy

Matter path: the U200 joins Matter over Thread (border router needed); the U100’s Matter path runs through a supported Aqara hub. Check which Aqara hub the U100 needs.
Door and cylinder fit: check Aqara’s door, cylinder and adapter fit guide for the U200. It covers US single-cylinder deadbolts and supported European cylinders.
U200 package: one Silver lock with fingerprint keypad, rechargeable lock battery and four AAA keypad batteries. The EL-D02D kit’s NFC card, AA adapter and replacement panel are not included.
Certificates: the U200 record holds CSA certificate CSA2438DMAT43584-24; MatterCatalog has not verified one for the U100. Check the CSA registry for the exact model number in the listing.

Common questions

What is the difference between the Aqara U100 and U200?: The U100 is a complete deadbolt replacement with fingerprint, keypad and Apple Home Key options; its record lists Bluetooth and Zigbee, and it reaches Matter through a supported Aqara hub. The U200 is a retrofit lock with a fingerprint keypad and a rechargeable lock battery that joins Matter over Thread directly.
Does the Aqara U200 need a hub?: Not an Aqara hub for Matter: it joins Matter over Thread directly, so it needs a Thread border router and a Matter controller, such as a supported smart speaker, display or hub.
Is the Aqara U100 Matter certified?: MatterCatalog has not verified a CSA certificate for the U100 itself; Aqara lists Matter platform support through supported Aqara hubs. The U200 record holds CSA certificate CSA2438DMAT43584-24 (April 2024).

How this page was made

We have not performed hands-on testing. This page is built from MatterCatalog’s catalog records: each product’s CSA certificate and its scope, the network and platforms its record lists, the maker’s setup requirements and the stores with a verified link. It does not rank performance, reliability or price; check the current price, model and pack size at the store. Editorial policy

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