eufy Smart Lock E30, Fingerprint Keyless Entry Door Lock
Original price was: $169.99.$99.99Current price is: $99.99.
Product Overview
The eufy Smart Lock E30 redefines home entry with a blend of cutting-edge technology and everyday convenience. Designed for modern households, this smart deadbolt eliminates the hassle of physical keys while delivering robust security through multiple authentication methods. Whether you’re greeting family members, welcoming guests, or monitoring access remotely, the E30 ensures fast, reliable entry without compromising safety.
Seamlessly compatible with major smart home ecosystems including Apple Home, Google Home, Amazon Alexa, and Samsung SmartThings, the lock integrates effortlessly into your existing setup. It supports voice control, app-based management, fingerprint scanning, numeric keypad entry, and traditional mechanical keys—offering flexibility for every lifestyle. With up to 8 months of battery life and real-time notifications, it’s built to perform consistently, day after day.
Key Features
- Ultra-Fast Fingerprint Recognition: Unlock your door in under 0.3 seconds using an advanced optical sensor. The system continuously learns and refines its recognition accuracy with each use, ensuring quick and hygienic access—ideal when your hands are full or during rainy weather.
- Five Ways to Unlock: Enjoy unparalleled flexibility with five distinct unlocking methods: fingerprint scan, smartphone app control, numeric keypad entry, physical key backup, and voice commands via Siri, Alexa, or Google Assistant. This multi-modal approach guarantees entry for everyone in the household, regardless of preference or circumstance.
- Smart Home Integration: Works natively with Apple Home, Google Home, Amazon Alexa, and Samsung SmartThings. Enable voice-activated locking/unlocking, set automation routines (like auto-locking at bedtime), and monitor your door from anywhere using supported apps.
- Remote Access & Real-Time Alerts: Manage user permissions, view detailed event logs, receive instant notifications when someone enters or exits, and even unlock the door remotely if needed—perfect for unexpected situations or granting access to trusted visitors while away.
- Long-Lasting Battery Performance: Powered by eight AA batteries, the E30 delivers up to 8 months of operation based on typical use (10 unlocks per day). A low-battery warning activates at 20% charge, and power-saving mode extends runtime by an additional month, minimizing disruptions.
Technical Specifications
- Battery Type: 8 × AA Alkaline Batteries
- Estimated Battery Life: Up to 8 months (based on 10 uses per day)
- Authentication Methods: Fingerprint, Mobile App, Numeric Keypad, Physical Key, Voice Command (Siri, Alexa, Google Assistant)
- Compatible Platforms: Apple Home, Google Home, Amazon Alexa, Samsung SmartThings
- Door Compatibility: Standard doors in the United States and Canada
- Installation Time: Approximately 15 minutes; no drilling required
- Warranty: 18 months electronic protection, 36 months mechanical coverage
- Customer Support: 24/7 availability via phone, email, and LiveChat
Benefits & Use Cases
The eufy Smart Lock E30 is engineered for families, busy professionals, and anyone seeking smarter, safer entry solutions. Its fingerprint scanner provides instant, private access—especially valuable during inclement weather or when carrying groceries. The ability to create temporary digital keys via the app makes it ideal for managing houseguests, pet sitters, or service providers without sharing physical keys.
Families benefit from shared access that respects individual routines: parents can grant children limited entry times, while caregivers retain oversight through detailed activity logs. Voice integration enables hands-free operation when cooking, reading, or caring for young children. Remote notifications keep you informed about who comes and goes, adding peace of mind whether you’re across town or just upstairs.
For smart home enthusiasts, the E30 supports automation workflows—such as triggering lights upon entry or activating security cameras when the door opens—creating a more intuitive and secure living environment. Its plug-and-play design works with standard North American doors, and installation requires no professional tools or modifications.
Important Notes
Before purchasing, confirm your door’s thickness and hardware compatibility to ensure proper fit. Installation takes roughly 15 minutes and doesn’t require drilling, making it accessible for most homeowners. Actual battery life may vary depending on usage frequency; heavier daily use could reduce runtime below the advertised 8-month estimate.
Low-battery alerts appear at 20% capacity, and the device automatically enters power-saving mode to extend remaining life by up to one additional month. Comprehensive customer support is available around the clock through telephone, email, and LiveChat channels. The product includes an 18-month electronic warranty and a 36-month mechanical warranty for long-term reliability.
Please note that packaging may differ slightly due to ongoing product improvements—either version functions identically and includes all necessary components. Customer feedback consistently highlights the lock’s sturdy build, responsive fingerprint sensor, and sleek aesthetics as standout features.
11 reviews for eufy Smart Lock E30, Fingerprint Keyless Entry Door Lock
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JP –
good
so far so good. easy setup. Body of lock seems sturdy and well constructed. app works fine. these kinds of locks have come a long way. This one is like the tenth I have installed in different places over time. I like the finish and it seems pretty functional. This one is at my Mom’s house. She seems happy with it, so far. 🙂
Melinda Miller –
I love this Eufy Smartlock
The installation and setup were quite easy. I did this myself without any problems. Setup was fast and simple on the iPhone. I have Eufy security cameras already, so I have the app and was able to simply add the device in and configure my options for automatic locking, etc. I particularly like that I can turn off locking from the app and leave it off if I’m having family or guests for a party. I don’t have to keep going to the door to unlock it. And when guests leave, they don’t have to unlock the door. This may not sound like much, but my previous smart lock didn’t have this feature and it could get quite annoying. I recommend this lock for its simplicity and ease of use.
SS –
Great value for a matter over thread lock
One of the first matter with thread networking locks. Matter will let you use Apple, Alexa, etc all at the same time if you want. Thread will double battery life if using Apple home. Eufy resolved no response issues with a firmware update. Got low battery warning after first week so I unpaired Alexa to minimize use of WiFi which eats batteries. Batteries seem to be lasting much longer now. The E30 looks good, is reliable and future proofed with matter and thread. Glad I worked thru initial issuesUpdate: looks like the low battery warning was false. Batteries still had 1.5 volts. Eufy fixed with firmware update. Same batteries read 100 now.Update: had it for 8 weeks, batteries at 89%. Operation is flawless. Make sure you update firmware, have a thread border router if using Apple Home, a good WiFi signal as a weak signal will eat batteries. This is still one of only 3 locks that have native matter over thread. I.e. no hub
J. C. –
DO NOT BUY!!!
I have been an Anker/Eufy fan for many years and have owned several of their products, but this has been my worst experience yet. I bought two of these locks, and while both installed easily and worked fine for about two weeks, they eventually went offline.I tried restarting my WiFi and removing and reinstalling the batteries, but neither lock would reconnect to WiFi. At this point, both locks were still connecting via Bluetooth. I then visited Ankerâs support site, which directed me to completely reset the locks. Following their instructions, I reset one of the locks, which caused it to be completely removed from the Eufy app. When I attempted to set the lock back up in the app, it consistently failed at the WiFi setup step and could not be added back to the app. Since it is no longer set up, this lock cannot even be controlled via Bluetooth.Frustrated, I contacted support (which is only available via email). Over two weeks, I went back and forth explaining and re-explaining the issue. In the end, support said there was nothing they could do and advised me to use Bluetooth to control the locks. Because of the time wasted working with support, I am now outside the return window.As a result, I have one lock that is completely disconnected and cannot be controlled at all, and another that can only be controlled via Bluetooth when standing right next to it.Terrible experience!
S. K. –
Great hardware. Works great as described. Some integration quirks.
Hardware and packaging on the Apple level. The software and integration is Okay, but works just fine. Integration with Google, Alexa almost without a problem, but it takes time to figure out how to open door by voice (you need to add Eufy account and code to Google Home and Amazon Alexa first, without adding as the Matter device 🙁 ). Smartthings need to follow order when you adding device/service: Eufy first. Just open Eufy instructions paper from the box or online version and setup everything in Eufy app first.After that you can make your door lock smart.Closing/opening door is very quiet and quick.The only problem is that the lock can’t detect if door is closed/open, but this by design. You can add door sensor for $3-5 (from AliExpress) to your Smart home, so you will be able to close the lock when door is actually closed.8 batteries is little bit overkill, but I hope it will survive more than 6 months.Matter/Tread support is okay, but at this time it’s still many things needs to fixed and functionality limited compared to using manufacturing app and bridge.With BF discount this is the one of the best if not the best and affordable Matter Smart Lock for now.
Shane Gibeault –
Much Better than The Rest
Iâve gone through a myriad of smart locks. As a latchkey kid growing up, I lost a LOT of house keys. Iâd have to regularly call my Gran to come let me into the house after school for lack of a key. As an adult my luck didnât change. Which is why I absolutely adopted smart locks the moment they came out.Iâve tried them all. The big names like Schlage are expensive. The No name versions are either unreliable (Think standing in a torrential downpour for 10 mins while your lock says your fingerprints arenât recognized and they backup keypad also didnât work well while wet). Then there were some who would eat through (4) AA batteries a week.I was about to give up and go back to a life of losing keys repeatedly when I found this Eufy lock on prime day and decided to give it a shot. Best decision I made. Not only does it look great, it works EVERY time. The more I use it, the faster it learns my fingerprints and the faster it opens. Plus I can use my Apple Watch to unlock it from my car if itâs raining and Iâm in a hurry. It has a lot of the same features as the other brands, but the Eufy lock actually works reliably. Iâd highly recommend it and will be getting (3) more next prime day so I have them on the rest of my external doors leading into the house. Plus it really pairs with the other Eufy products in their ecosystem.
Ian –
Updated Review: I originally had a ton of issues with this lock not responding in HomeKit but after a few updates (now at 1.0.8.7), the issues seem to have been resolved. Haven’t had any issues with it not responding in Apple Home anymore so it seems like it’s safe to buy this now.Original Review: If youâre looking at this lock, youâre probably paying a premium for matter, thread, and HomeKit support. Unfortunately, all of these things are completely unreliable.Like other reviews, it works for about a day or so in HomeKit then it just randomly gets stuck with âno responseâ and the only thing you can do is remove it and set it up again. It seems to constantly drop from the Thread network because I have an Eve smart plug literally in the same room and when I check the network, the Eufy lock is gone yet I never have any issues with the Eve plug in the same room also using Thread.Works fine over wifi but if thatâs all you need thereâs no point buying this more expensive model.
check213 –
Product works as advertised! Door requirements listed, and the simple to follow installation video made it a quick process. The App allows you to connect to the internet quickly and to Apple HomeKit!!
The Dolman’s –
Easy to install and works great.
K –
Replaced previous Weiser Premis with this Eufy lock. It was working well the first day then it would suddenly stop working. The cylinder had dislodged and became stuck in the door frame. We couldnât unlocked the door even after disassembling the lock as the cylinder itself wouldnât turn. Had to break the cylinder to let ourselves out.
sbirch –
Good lock overall. Both 3 of them. Works great with native app.2 of them – HomeKit always shows – No Response.Apple HomeKey not supported unfortunately and it’s not certified to work with Apple Home..