Aqara Smart Lock U100, Fingerprint Keyless Entry Door Lock with Apple Home Key, Touchscreen Keypad, Smart Electronic Deadbolt, IP65 Weatherproof, Supports Apple HomeKit, Alexa, Google, IFTTT, Silver
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Availability:
20 left in stock
Arrives
Saturday, May 9
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Color: Silver
Features
- Apple Home and Home Key SupportThe 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 UnlockThe 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.(Tips: After adding the door lock to the Aqara Home app, only the administrator's fingerprint or password can reset the door lock.)
- Automations with Aqara and Third-Party DevicesWith an Aqara Zigbee 3.0 hub, the Smart Door Lock U100 is compatible with third-party ecosystems like 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 Door Lock U100. (Zigbee2MQTT and comparable third-party USB dongles are not officially supported by Aqara. Full product functionality may be limited or unavailable.)
- Auto Lock & Do Not Disturb ModeThanks 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 familys sleep when you get back home late.
- A Durable and Secure Biometric door Lock with Long Battery LifeThe U100 is powered by four 1.5V AA alkaline batteries (Note: Do not use non-alkaline batteries) and offers 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. Its capable of withstanding temperatures ranging from -31F to 151F. Your sensitive data (e.g., fingerprints) is stored locally and fully AES encrypted.
Brand: Aqara
Special Feature: App Control, Fingerprint, Keyless
Lock Type: Biometric
Item dimensions L x W x H: 5.27 x 3.46 x 2.91 inches
Material: Zinc
Brand Name: Aqara
Number of Pieces: 1
Included Components: AA Battery * 4, Installation Accessories, Mechanical Key * 2, Smart Lock U100 (Silver) * 1, User Manual
Model Number: SDL-D01
UPC: 192784001479
Model Name: SDL-D01
Manufacturer: Lumi United Technology Co., Ltd
Unit Count: 1.0 Count
Item Type Name: Smart Door Lock
Additional Features: App Control, Fingerprint, Keyless
Lock Type: Biometric
Control Method: App, Remote
Connectivity Protocol: Zigbee
Smart Home Compatibility: Smart Home Compatible
Style Name: Modern
Color: Silver
Material Type: Zinc
Item Dimensions: 5.27 x 3.46 x 2.91 inches
Item Weight: 1.77 Kilograms
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 9
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Gray
I’ve been using the Aqara Smart Lock U100 for about a week now, and my initial experience has been very positive. Installation required a video, but the lock felt solid and well built. Setup through the app was simple, and adding fingerprints and passcodes took only a few minutes. The fingerprint unlock has been fast and reliable so far, which makes coming home much more convenient than carrying keys. I especially like having multiple ways to unlock the door—fingerprint, keypad, phone, and a physical key as backup. Using Apple Home Key has been a nice bonus, and it works smoothly with my phone and watch. The auto-lock feature is also reassuring, as I don’t have to second-guess whether the door is locked when I leave. I just need to get a hub to enable remote locking. After one week, battery life is still high, and the lock sends clear notifications through the app. While it’s still early days, everything has worked exactly as expected with no issues so far. Overall, based on my first week of use, I’m very satisfied with the Aqara Smart Lock U100 and feel confident recommending it based on these early impressions.
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Reviewed in the United States on December 17, 2025 by Trevor A. Charles
Color: Gray
The media could not be loaded. I’ve been using this smart lock for a few months now, and I’m impressed! After installing it on my front door and using it for a few weeks, I liked it so much that I decided to “upgrade” my back door too, so I bought a second one. Pros: 1. Premium Look It looks rich, if you know what I mean. Sleek, minimalistic design. I went with the dark color, and it looks amazing! 2. Solid Build Quality The lock feels premium and sturdy, definitely not a flimsy gadget. It fit perfectly on my existing deadbolt with no issues. 3. Accurate Fingerprint Sensor The fingerprint sensor works well. not quite as fast as on Android phones, but still very quick and reliable. You can create multiple users in the app and assign several fingerprints per user. This feature alone is a game-changer for me! 4. Battery Life I’ve been using it for 5 months with the original batteries, and the app still shows the battery level as “High.” That’s impressive and gives me confidence in its energy efficiency. 5. Flexible Unlock Options I can unlock it using my fingerprint, keypad, NFC tag, Apple Home Key, or remotely via the app (note: a hub is required for remote access). It’s incredibly convenient, especially when my hands are full or I’m not home. I also love the ability to create temporary passcodes or grant short-term access to my daughter’s friends or delivery drivers directly from the app. It integrates seamlessly with Apple HomeKit, a big plus for me. 6. Auto-Lock Detection The deadbolt automatically detects when the door is closed and locks itself, no need to remember to lock the door manually. Very convenient! 7. Easy Installation The installation was very easy and straightforward, thanks to the step-by-step video guide in the app. I highly recommend downloading the Aqara app and using it during setup — it makes the process simple and smooth. Cons (More Like Wishlist Items): 1. App Learning Curve The app is packed with features, which is great, but it lacks clear explanations for many of the settings. It took me some time to figure out what each toggle and option actually did. That said, the default settings work just fine, but I like to explore everything and had to spend some time doing so. 2. User Access Sharing Granting access to other users is a bit clunky. It requires them to create their own Aqara account, which isn’t ideal. I wish there were a simpler way to provide temporary access without requiring account registration. 3. Auto-Lock Sensitivity Occasionally, the auto-lock feature triggers unintentionally. For example, if someone accidentally touches the lock. It’s not a big issue, but I hope they improve the detection algorithm in future firmware updates. Bottom line: All of the negatives I listed are minor and more like nitpicks or wishlist items rather than actual problems. Overall, I highly recommend this lock to anyone looking to upgrade to a modern smart lock without compromising on security or convenience!
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Reviewed in the United States on July 12, 2025 by Ctrl+Alt+Review
Color: Silver
I wanted a Smart Lock that would be easy to use, support Apple Home key, include fingerprint and a physical key option. The Aqara U100 has all of these features that I am looking for. I am replacing an existing deadbolt and was expecting a simple remove the old and then install the new, hoping the existing holes would work. I did end up having to get my drill out to enlarge the hole for the bolt, which took some effort and added 30 minutes to the installation. Luckily that was the only modification I had to make on my door. One thing that gave me a little trouble with the lock installation was making sure everything was level, I was off slightly in my first try and the fit was a bit off, with the bolt not functioning smoothly. It was easy to correct with the help of a level and hardware was installed. One thing to note is that I had some trouble pulling off the battery cover. Installation videos showed it easily pulling off but I had to use some plastic tools to pry it open. The Aqara app was easy to follow and adding the lock was straight forward. I did separately add an Aqara hub, as I will likely in the future, look to add the lock to Google Home. I first added the lock to the hub and then I added the hub to Apple Home. In Apple Home, both the hub and the lock appeared on my dashboard. I could control the lock from the Home app, but the Home Key feature did not work. I then added the lock directly to Apple Home, which enabled Home Key, but then it showed the lock twice on the Apple Home dashboard, which was confusing. I then deleted the first instance of the lock that was added by the hub so that I only had one instance. Tested and everything along with Home key worked. The Aqara U100 works really well. I can unlock by tapping my Apple Watch or iPhone. My wife and kids have Android phones, so they are accessing with fingerprint. I picked up an NFC card to try with the lock and it also works great, though defeats the purpose of being keyless but can be useful in certain situations such as visiting guests where a passcode is not optimal (elderly family members in my case). I am planning to set up Google Home later on, so that the lock can be opened via the Google Home app on Android. Too early to comment on battery life, but from reviews I've seen, I expect them last up to a year. The lock comes with batteries, but I did also get a 4 pack of lithium AA's to use with the lock, thinking that may provide a longer life between battery changes, but only time will tell. I really like this lock given the relative ease of installation and all of the options for unlocking. I would say that if you have an iPhone, this is worth a consideration. If you're an Android user, maybe not optimal, but still very usable. I picked up this lock during the recent Spring sale and feel this is was a very good purchase.
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Reviewed in the United States on March 28, 2026 by Seattle Techie