Aqara Smart Lock U100, Fingerprint Keyless Entry Door Lock with Apple Home Key, Touchscreen Keypad, Bluetooth Electronic…
Aqara · 8 more picks →
Best for
Best for Apple HomeKit
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 2 trusted sources
Current price
$124.99
Updated Jun 27, 2026 · 1 min read
Sources behind this verdict
11 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Aqara U100 is the repeated pick for Apple households wanting Home Key. cnet.com describes it as a 'winning deadbolt replacement option, especially for Apple users,' praising the durable design, accurate fingerprint and Bluetooth access, and satisfying keypad. High-trust r/Aqara threads are effusive—one calls Home Key 'AWESOME' and another labels it a 'killer of a lock with little to complain about' given its breadth of unlock methods (Home Key, fingerprint, NFC, app, and physical keys).
What reviewers liked
- cnet.com rates it a winning deadbolt replacement, especially for Apple Home Key users
- High-trust r/Aqara community praises fast, reliable Home Key and many unlock methods
- Durable build, accurate fingerprint reader, and satisfying keypad noted by reviewers
Where it falls short
- Auto-lock is reported as inconsistent outside of Home Key in high-trust community threads
- Requires a hub for remote control since it runs on Zigbee
- 4.2 average across 2,520 reviews points to a meaningful minority of issues
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Across the reviewers we read, the Aqara U100 is the repeated pick for Apple households wanting Home Key. cnet.com describes it as a 'winning deadbolt replacement option, especially for Apple users,' praising the durable design, accurate fingerprint and Bluetooth access, and satisfying keypad. High-trust r/Aqara threads are effusive—one calls Home Key 'AWESOME' and another labels it a 'killer of a lock with little to complain about' given its breadth of unlock methods (Home Key, fingerprint, NFC, app, and physical keys).
The consistent caveat across the same high-trust community threads is the auto-lock feature, which several owners describe as flawless via Home Key but inconsistent in other modes. The other structural limitation, noted on the Amazon listing itself, is that the U100 uses Zigbee and requires a hub (such as an Apple Home hub) for remote control—so out of the box its remote smarts are gated behind extra hardware.
With 2,520 Amazon reviews at 4.2, the rating is solid rather than spectacular, and the spread suggests the auto-lock and hub friction are real for a subset of buyers. For Apple-centric homes that already have a HomeKit hub, the consensus is firmly positive.
- 【Apple Home and Home Key Support】The U100 is a smart door lock that is fully integrated into Apple Home. It can be unlocked with the Apple home keys by simply tapping an iPhone or Apple Watch, even when the iPhone or Apple Watch is out of power. Moreover, you can manage and share door access for your guests in Apple Home. (NOTE: To share Apple Home Keys, you need an Apple Home Hub)
- 【Fingerprint and More Ways to Unlock】The Smart Lock U100 offers multiple ways to unlock, including a high-precision fingerprint reader for up to 50 fingerprints, remotely configurable passwords via the Aqara Home app (An Aqara Zigbee 3.0 hub is required), one-time local passwords for visitors, and a mechanical key for emergency use. * The NFC card is not included and is sold separately.
- 【Automations with Aqara and Third-Party Devices】With an Aqara Zigbee 3.0 hub, the Smart Door Lock U100 is compatible with third-party ecosystems like Google Home, Alexa, IFTTT as well as the Aqara Home app, allowing it to be easily integrated into a wide range of smart home setups and used in smart home automations. For example, when someone presses the Aqara Video Doorbell G4, you will be able to view who is at your door and easily unlock the U100.
- 【Auto Lock & Do Not Disturb Mode】Thanks to the built-in gyroscope inside the lock, the auto-lock feature locks the door for you after you close it. Alternatively, you can disable this feature and leave the door always open. Also, the Do Not Disturb mode can mute the door lock sounds within a certain period of time, to avoid affecting your family’s sleep when you get back home late.
- 【A Durable and Secure Biometric door Lock with Long Battery Life】 The U100 is powered by 4 AA 1.5V batteries (included) and has a long battery life of up to 8 months. Also, a USB-C port for emergency charging is available. The lock body made of zinc alloy has an IP65 rating and complies with the same safety standard as BHMA Level 3. It’s capable of withstanding temperatures ranging from -31°F to 151°F. Your sensitive data (e.g., fingerprints) is stored locally and fully AES encrypted.
The Aqara smart lock U100 offers a winning deadbolt replacement option, especially for Apple users. Add a hub, and its capabilities expand even more.
It's honestly amazing! The only issue I've had is with the “Auto-Locking” feature. It's flawless for most parts but only when using HomeKey, it ...
So far, I'm really impressed. HomeKey is AWESOME, it allows any user with an Apple device to unlock the lock without having to even enter the ...
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