Aqara Debuts U300 Lever Smart Lock

Aqara today announced the launch of the Aqara Smart Lock U300, which is a smart lock that's designed for doors that have a lever or knob but no deadbolt.

aqara u300 1
Many homes have non-deadbolt doors for side entries, garage doors, home offices, basements, and storage rooms, and these kind of door setups do not work with traditional smart locks that require a deadbolt. The U300 lever lock is one of the first smart locks created for these types of doors.

The U300 replaces a traditional lever or knob, offering smart functionality and the ability to keep an eye on who is coming or going.

The U300 is built with the latest Thread protocol and it is Matter-enabled, so it can be added to an Apple HomeKit setup. It can be used alongside other smart home products in the Home app, or it can be used with additional features in the Aqara app.

Like Aqara's U100 and U200 smart locks, the U300 is compatible with Apple Home Keys, so a digital key can be stored in the Wallet app on iPhone or Apple Watch for unlocking the door over NFC with a tap.

aqara u300 2
Along with Apple Home Keys and the Home app, the U300 can be unlocked using a fingerprint reader or a PIN with the included number pad. Aqara also offers NFC cards that can be used to unlock the door, and mechanical keys are provided in case of emergency like a power outage.

Digital keys can be provided for guests, and the U300 has a built-in feature that automatically locks the door behind you after a short period of time. Available in black or silver, the Aqara U300 has an IPX4 water resistance rating and is suitable for use indoors and outdoors.

The battery in the U300 lasts for up to 10 months before it needs to be swapped out, and it takes 4AA batteries. There's also a USB-C Emergency Port. While no hub is required to use the U300, the Aqara M3 Hub is recommended because it enables automations and remote access.

The Aqara Smart Lock U300 can be purchased from Amazon and other Aqara retailers.

Popular Stories

imac video apple feature

Apple Unveils First New Products of 2026

Monday January 26, 2026 1:55 pm PST by
Apple today introduced its first two physical products of 2026: a second-generation AirTag and the Black Unity Connection Braided Solo Loop for the Apple Watch. Read our coverage of each announcement to learn more:Apple Unveils New AirTag With Longer Range, Louder Speaker, and More Apple Introduces New Black Unity Apple Watch BandBoth the new AirTag and the Black Unity Connection Braided...
iPhone 5s

iPhone 5s Gets New Software Update 13 Years After Launch

Monday January 26, 2026 3:56 pm PST by
Alongside iOS 26.2.1, Apple today released an updated version of iOS 12 for devices that are still running that operating system update, eight years after the software was first released. iOS 12.5.8 is available for the iPhone 5s and the iPhone 6, meaning Apple is continuing to support these devices for 13 and 12 years after launch, respectively. The iPhone 5s came out in September 2013,...
Second Generation AirTag Feature

Apple Unveils New AirTag With Longer Range, Louder Speaker, and More

Monday January 26, 2026 6:07 am PST by
Apple today introduced the second-generation AirTag, with key features including longer range for tracking items and a louder speaker. For those who are not familiar, the AirTag is a small accessory that you can attach to your backpack, keys, or other items. Then, you can track the location of those items in the Find My app on the iPhone, iPad, Mac, Apple Watch, and iCloud.com. The new...
Apple Creator Studio

Apple's Next Launch is Today

Tuesday January 27, 2026 2:39 pm PST by
Update: Apple Creator Studio is now available. Apple Creator Studio launches this Wednesday, January 28. The all-in-one subscription provides access to the Final Cut Pro, Logic Pro, Pixelmator Pro, Motion, Compressor, and MainStage apps, with U.S. pricing set at $12.99 per month or $129 per year. A subscription to Apple Creator Studio also unlocks "intelligent features" and "premium...
Apple Logo Spotlight

Apple to Launch These 20+ Products This Year

Sunday January 25, 2026 6:02 pm PST by
2026 promises to be yet another busy year for Apple, with the company rumored to be planning more than 20 product announcements over the coming months. Beyond the usual updates to iPhones, iPads, Macs, and Apple Watches, Apple is expected to release its all-new smart home hub, which was reportedly delayed until the more personalized version of Siri is ready. Other unique products rumored for ...

Top Rated Comments

ghostface147 Avatar
17 months ago
This is the lock picking lawyer and what I have for you today…..

It’s eye opening how terrible most locks are at resisting pickers.
Score: 3 Votes (Like | Disagree)
lordhamster Avatar
17 months ago
This looks perfect for me, as a replacement for my crappy keypad office door lock. I don't need high security, just something to keep the kids out of my home office reliably. This looks like it will fit the bill perfectly.
Score: 3 Votes (Like | Disagree)
boston04and07 Avatar
17 months ago
Awesome, hope they’re working on a solution for sliding doors next.
Score: 2 Votes (Like | Disagree)
RoadCyclistID Avatar
17 months ago
Looks like the perfect solution to protect my growing collection of Bourbon in my office!
Score: 2 Votes (Like | Disagree)
MD0600 Avatar
17 months ago

I am given to understand that a lever handle is a terrible idea for an outside door. A length of steel pipe slipped over the handle gives all the leverage one needs to force the handle. Perhaps there is a method to resist this approach.
I think it’s made more for an interior door or a door that doesn’t need as much security like a side door behind a gate. This is perfect for an interior door or garage door entry
Score: 1 Votes (Like | Disagree)
jmor Avatar
17 months ago
I've been looking for a solution for the door into the house from the garage and this looks pretty good, I haven't been able to find any other real options for this kind of door
Score: 1 Votes (Like | Disagree)