

🔒 Elevate your door security with smart elegance and effortless control.
The Aqara Smart Lock U50 is a premium Bluetooth deadbolt designed for the modern smart home professional. Featuring Apple Home Key support, Matter compatibility, and multi-platform integration with Google Home, Alexa, and IFTTT, it offers versatile remote and local unlocking options. Its durable zinc alloy construction meets BHMA Level 3 security standards and IPX5 water resistance, ensuring reliability in harsh conditions. With a 6-month battery life, USB-C emergency charging, and advanced features like auto-lock and Do Not Disturb mode, the U50 combines cutting-edge technology with practical convenience for seamless, secure access management.






























| ASIN | B0CZNZGGS7 |
| Batteries | 4 AA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #22,735 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #125 in Deadbolts |
| Brand | Aqara |
| Color | Black |
| Connectivity Protocol | Bluetooth, Zigbee |
| Control Method | Remote |
| Controller Type | Amazon Alexa, Apple HomeKit, Google Assistant, IFTTT |
| Customer Reviews | 4.1 4.1 out of 5 stars (593) |
| Date First Available | May 23, 2024 |
| Included Components | Smart Lock U50 × 1, User Manual × 1, Installation Diagram × 1, Key × 2, AABattery × 4, Knob Removal Tool × 1, Opposite- Pull Screw Kit × 1, Bolt & Strike Plate Screw Kit × 1, Mounting Plate Screw Kit × 1 |
| Item Package Quantity | 1 |
| Item Weight | 11 pounds |
| Item dimensions L x W x H | 5.31 x 2.91 x 3.46 inches |
| Item model number | DL-D05D |
| Lock Type | Biometric |
| Manufacturer | Lumi United Technology Co., Ltd |
| Material | Zinc |
| Model Name | Smart Lock U50 |
| Number of Pieces | 2 |
| Part Number | DL-D05D |
| Product Dimensions | 5.31 x 2.91 x 3.46 inches |
| Recommended Uses For Product | smart home security, remote access control |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Apple Homekit Compatible |
| Special Features | Apple Homekit Compatible |
| Style | Smart Lock |
| UPC | 192784001837 |
J**R
Great Smart Lock – Clean Design & Reliable Performance
The Aqara U50 is an excellent smart lock that’s easy to install, feels well-built, and looks sleek on the door. Apple Home Key works flawlessly—unlocking with my iPhone or Apple Watch is fast and convenient. The keypad is responsive, battery life has been solid, and having a physical key backup is a nice touch. It integrates smoothly with my smart home, responds quickly, and just works without hassle. For the price, the Aqara U50 delivers strong security, modern features, and great reliability..
A**A
Good quality, good function
Simple to use and works very well with Apple HomeKit. The deadbolt gets stuck on me sometimes but I didn’t install it perfectly aligned so that’s more on me than the lock. Good quality for the money, would recommend.
L**S
Looks amazing, but slightly glitchy
This is a nice door lock overall. I liked the way it looked, which was the leading reason I bought it. I love the way it looks on my door, and it still looks brand new nearly a year later. The sun beams directly on it all afternoon, so it is VERY well made to still not be fading or malfunctioning. The different smart features are really neat with this lock. With a hub, you can open it from anywhere, generate one-time codes, set up numerous users (with various roles), and many other cool things. I got this almost a year ago and I’ve still not had to replace the batteries yet. I used nice batteries, but still, that’s impressive. The app always connects quickly, too. My biggest complaint is that it takes a few taps for the keypad to start registering. It’s not true buttons, just a screen, which looks super cool but makes the lag very annoying. Anytime I’m unlocking the door, or locking it behind me, I have gotten used to just pressing the screen over and over again before it’ll register anything. If I could go back in time, I likely would try a different lock instead of this one. I absolutely love the way it looks more than any others I’ve seen, but the issue I mentioned above is so annoying. Appearance alone gets 5 stars, though.
A**N
Excellent Smart Lock – Works Great
The Aqara Smart Lock U50 has been a great addition to my home. Installation was straightforward, and the Apple Home Key feature works seamlessly and reliably. The lock feels solid and well-built, and the app integration is smooth and easy to use. Overall, very satisfied with the performance and convenience. Highly recommended.
R**O
Worst Smart Locks I’ve owned.
Worst smart locks I’ve ever had. I wanted to try the RFID/Apple Watch option. My other locks all have Finger Print Readers, codes and keys as well as an app. This one didn't have the finger print reader, but could supposedly do some more home automation stuff, could tell if the door was closed and have NFD/RDIF/Apple Watch pass, options. So sounded good. All (4) of the Aqara locks I purchased seem not to work as expected. But this last one is the worst. They don't know when the door is closed despite numerous successful calibrations. They don't reliably lock when closed without pressing the lock button. If left open for a minute, to bring in a package, they forget how to work and cannot be locked automatically, remotely, or via the app, and you can't see the status until you manually lock and unlock them. WTF? They always sound like they are struggling to open or close the lock, even if not mounted in the door. It doesn't instill a lot of confidence. These are all brand new. Support is terrible too. They take days to respond each time. Imagine days with a faulty lock securing your home. I heard good things about Aqara. So far, these are the most disappointing locks I've bought. Their other smart home stuff seems cool. But avoid these locks.
W**Y
Very happy with this Aqara U50.....
This lock was very easy to install and works great. If you have an apple hub ( Speaker or Apple TV 4K) it can easily be added to the Apple Home app and that greatly expands its capabilities by allowing you to just tap your iPhone or watch. Its only been a couple of weeks so I can not speak on duribility but it is appears to be made of good materials. This model does not have a fingerprint sensor but I knew that going in and for me it did not matter since I had planned to use my Apple Watch to unlock it.
A**O
Great and nice looking lock. Easy to install and use.
This lock is so easy to install. It took me 30 min. and configure it with Apple Home was also vey easy and fast. Love the automations which I could program the lock tonopen or close at certain times and on certain days. Pretty good. No need to download the manufacturer app, it works just well. I can open lock with phone or watch. Manufacturer app sone extra features that I did not need.
T**Y
Not great so far
Day 1 review: I bought this lock to replace a Yale Assure Lock 2 which completely died after only about a year. This was significantly cheaper and well reviewed so I figured I will give it a shot. So far I am not very impressed. The motor is super underpowered so I had to very carefully adjust my door so that there is no lock binding whatsoever. Even after I got it to have nearly zero friction I still got one failure to lock out of 10 attempts. The keypad is extremely slow, you have to wait a few seconds between each keypress or else it won't register. The gyroscopic door sensor does not work, it registers that the door is opened but then won't register that it was closed afterwards. The lock does not connect to wifi and can't be controlled remotely unless you buy the hub which is separate. To change the batteries you need a special prying tool; this comes with it but I feel like I am certain to lose this tool over time; not sure why this isn't just a normal sliding battery cover. You could probably use a normal screwdriver to pry the cover off but I feel like that would damage it. On the plus side, it looks great, it locks the door, and the apple wallet key thing is awesome. I'll give it a day or two to see if I warm up to it but right now it seems like I may need to return it. If I do end up keeping it I will for sure need to get the hub.
K**A
Funciona muy bien
H**V
Auto lock when the door closes is unreliable. A third of the time doesn’t lock so have to be always on the lookout if door lock is triggered or not. Other than that it’s been good.
D**N
The Aqara Smart Lock U50 has been a fantastic addition to my smart home setup, offering convenience and reliability in a sleek package. Pros: Apple HomeKey Integration: Unlocking the door with my iPhone or Apple Watch is effortless and secure. Works flawlessly every time. Long Battery Life: Impressive battery performance, even in harsh Canadian winters. No more frequent battery changes! Keyless Entry Options: Multiple ways to unlock, including HomeKey, PIN codes, and physical keys for backup. Durable Build: Handles extreme weather conditions with ease while maintaining smooth functionality. Easy Setup: Straightforward installation and pairing process with HomeKit. Cons: Platform Preference: Works best within the Apple ecosystem; other smart home platform users may have limited functionality. No Remote Unlock Without Hub: Requires an Aqara Hub for remote access and advanced automation. If you're an Apple user looking for a reliable, weather-resistant smart lock with seamless HomeKey support, the Aqara U50 is an outstanding choice. Highly recommended!
A**R
First impression? This thing's got more tech crammed into it than a spaceship. It’s got keyless entry, Apple Home Key, Bluetooth, and even works with Alexa and Google Home. Basically, if you have a smart home ecosystem, this lock's like, "Sure, I can work with that." The Good: Keyless Entry: No more fumbling with keys like a caveman. Just use your phone or the keypad. It's like I'm in a sci-fi movie every time I come home. Multiple Entry Options: You can unlock it with your phone, Apple Watch, or even set up multiple codes for different people. Got in-laws visiting? Give them their own code and revoke it when they leave. Genius. Integration: Works with Apple HomeKit, Google Home, Alexa, and IFTTT. You can even set it up to unlock when your kid gets home from school. It’s like having a personal doorman. Security: This lock is no joke. Meets BMHA Grade 3 standards, which is solid for home use. Plus, you can rekey it if needed, so you’re not stuck if something goes wrong. Easy Installation: Comes with all the parts and screws you'll need. Just follow the QR code instructions and you're golden. The Bad: Bulky Design: This thing is a beast. It's like strapping a mini safe to your door. Not the most elegant, but hey, it’s a smart lock, not a fashion statement. Hub Required: If you want to integrate it with HomeKit or Google Home, you need a hub. More gadgets, more money. They get you every time with this stuff. Battery Life: Runs on four AA batteries. While they claim it lasts long, if you live in a place with harsh winters, you might be swapping batteries more often than you’d like. At least there's a USB-C port for emergency power. Overall, the Aqara Smart Lock U50 is a solid choice if you’re looking to upgrade your home security without breaking the bank. It’s got a few quirks, like needing a hub for full functionality and its less-than-sleek design, but the convenience and peace of mind it offers are worth it. I’m giving it 4 out of 5 stars because, let’s face it, nothing’s perfect, but this comes pretty close for the price.
K**T
Great lock unless matter support matters to you. This deadbolt never holds a connection to the aqara matter hub. Wish it had native matter support. Won't be buying aqara again.
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