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

AirPods Pro 3 Mock Feature

AirPods Pro 3 Just Months Away – Here's What We Know

Friday April 18, 2025 5:16 am PDT by
Despite being more than two years old, Apple's AirPods Pro 2 still dominate the premium wireless‑earbud space, thanks to a potent mix of top‑tier audio, class‑leading noise cancellation, and Apple's habit of delivering major new features through software updates. With AirPods Pro 3 widely expected to arrive in 2025, prospective buyers now face a familiar dilemma: snap up the proven...
iphone 17 air dummy unbox therapy

iPhone 17 Air's Extreme Thinness Demoed in New Video

Tuesday April 22, 2025 10:22 am PDT by
Apple plans to release an all-new super thin iPhone this year, debuting it alongside the iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max. We've seen pictures of dummy models, cases, and renders with the design, but Lewis Hilsenteger of Unbox Therapy today showed off newer dummy models that give us a better idea of just how thin the "iPhone 17 Air" will be. The iPhone 17 Air is expected to be ...
ipad air windows 11 arm

M2 iPad Air Runs Windows 11 ARM via Emulation, Thanks to EU Rules

Tuesday April 22, 2025 5:01 am PDT by
A developer has demonstrated Windows 11 ARM running on an M2 iPad Air using emulation, which has become much easier since the EU's Digital Markets Act (DMA) regulations came into effect. As spotted by Windows Latest, NTDev shared an instance of the emulation on social media and posted a video on YouTube (embedded below) demonstrating it in action. The achievement relies on new EU regulatory...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday April 17, 2025 4:12 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
iOS 18

iOS 18.5 Includes Only a Few Changes So Far

Monday April 21, 2025 11:00 am PDT by
Apple seeded the third beta of iOS 18.5 to developers today, and so far the software update includes only a few minor changes. The changes are in the Mail and Settings apps. In the Mail app, you can now easily turn off contact photos directly within the app, by tapping on the circle with three dots in the top-right corner. In the Settings app, AppleCare+ coverage information is more...
iphone 17 dummies sonny dickson

iPhone 17 Air Almost as Thin as Its Buttons, New Images Show

Thursday April 24, 2025 2:14 am PDT by
If you missed the video showing dummy models of Apple's all-new super thin iPhone 17 Air that's expected later this year, Sonny Dickson this morning shared some further images of the device in close alignment with the other dummy models in the iPhone 17 lineup, indicating just how thin it is likely to be in comparison. The iPhone 17 Air is expected to be around 5.5mm thick – with a thicker ...
iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching Later This Year With These 13 New Features

Wednesday April 23, 2025 8:31 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...

Top Rated Comments

ghostface147 Avatar
7 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
7 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
7 months ago
Awesome, hope they’re working on a solution for sliding doors next.
Score: 2 Votes (Like | Disagree)
RoadCyclistID Avatar
7 months ago
Looks like the perfect solution to protect my growing collection of Bourbon in my office!
Score: 2 Votes (Like | Disagree)
MD0600 Avatar
7 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
7 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)