eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock | Built-in Wi-Fi, App Remote Control, Up to 8-Month Battery, Front Door Smart Lock Deadbolt, IP53 Rated, BHMA Grade 3, Nickel

I’ve been using this eufy C220 smart lock for months as our everyday front door lock, and overall I’m very satisfied with it. The keyless entry is probably my favorite feature. The fingerprint reader makes it very convenient to get into the house without taking out a key, and using the keypad or app gives us additional ways to unlock and manage the door. After getting used to keyless entry, it’s hard to go back to a traditional lock. The lock is also very easy to use. The app is straightforward, and being able to manage the lock from my phone is especially convenient. I like the appearance as well. It has a clean, modern design and looks good on our front door without looking overly bulky. After months of daily use, it has also given me good peace of mind. Being able to check and manage the lock through the app is reassuring, especially when I’m away from home. The motor makes some sound when locking and unlocking, which is normal for a motorized smart lock, but I haven’t found the noise bothersome during everyday use. Since this is installed on our exterior front door, it has also been exposed to normal changes in weather and temperature. So far, I haven’t had any problems with its outdoor performance. Most importantly, after months of regular use, the fingerprint reader, keypad, Wi-Fi/app features, and locking mechanism have continued to work well. Overall, it has been a convenient and reliable upgrade from a traditional door lock, and I’m very happy with it.

This is our first experience installing a keyless entry system. The installation was very simple and took no longer than 20 minutes. We just started using it a week ago, and some of the fingers I registered for fingerprint unlock don't work, but I also have quite sweaty hands. I think I may need to re-register some of them. But the codes work flawlessly. It's so convenient not having to take a key out with you. We give our house cleaner a code that is only valid on the days she comes, and it's worked well for us. The app is also very useful in letting you know who is coming in and out of your house. I just hope the battery life is as long as advertised, so we'll see.

I've tried the higher end palm reading smart lock and it was a complete nightmare. Everybody was either getting locked out or took over 20 minutes to get inside. It then decided to start malfunctioning This one however just works and was easy to set up. Setup was super easy and you can get in quickly It works with all your smart devices and if you already got eufy equipment you are set It has all the needed features the higher end ones have without any of the extra garbage that doesn't work consistently. It's nice to be able to set up temporary codes and fingerprints for people. That would come in handy if you have an air b&b you are renting out and want codes to expire or if you have a cleaning lady or dog sitter. You can remotely unlock the door from your phone at work if the Amazon guy needs to get a package out of sight. I have mine hooked up to my alexas so if I forget to lock one of my doors I can ask her to do it. Highly recommended. Oh, and have a pro locksmith install I it's worth the fee as they'll make sure the unit is installed correctly and the dead bolt has a big enough hole before calibration.

Great price for a solid well designed product. I looked at a number of locks like this one, but none matched the features, price and quality I wanted. This is my first Eufy product and so far so good. High quality and a pretty easy install and setup. Make sure this will fit properly in your door. See the measurements provided by the company. The app is really pretty easy to use and I love the auto locking feature and the ability to temporarily assign a code to the person that takes care of our cats while we are away. It keeps a log of all the ins and outs and it also had alerts that let you know if the lock is being used. I need to take the time to fix the weather stripping our door so it closes completely, because sometimes the lock can't lock because the door is not fully closed. That is the fault of the door, not the lock and the cool thing is that the app tells me when it tries to automatically lock and failed. The only negative I have seen is that on a rare occassion, the lock seems to glitch when I go to lock it when leaving the house. I just wait a beat and then put my thumb on it again and it works great. The lock looks great and seems to be well built. We use it with Alexa as well and it was easy to integrate into the Alexa app. Fingerprint recognition is the same as what you do on the phone and it has never failed for any of us. We no longer have to worry about making keys or losing them, but it does come with a key in case there is an electical issue of some kind. I am really happy with this purchase from a price to quality and features perspective and highly recommend it.

It works well most of the time. I enjoy not having to bring keys and being able to give guests their own access code. It frequently fails to lock in the winter; you have to push the door shut when the inside and outside pressures differ. Maybe it’s my door that is the problem and not the lock. A slightly annoying feature is that it will lock the door even when I just went through it. The timer is based on when it was unlocked and has no idea that you are unloading groceries and will be going through it over and over. Not a deal breaker though. It takes 8 AA batteries, which lasted about 9 months. A rechargeable battery pack would be nicer. Overall, I'm very happy to have it. The installation was simple; it took about 15 minutes. It's really nice not to have to dig out keys or get locked out if you forgot them.

I spent over $400 on what I thought was a full Eufy home security setup. I bought the HomeBase 2, the 5-piece sensor kit, smart lock, doorbell camera, outdoor camera, chime, and more. I expected to feel safe in my home. Instead, I got a system that can barely be heard and a support team that doesn’t even understand how their own products work. Only the HomeBase 2 makes a sound when the alarm is triggered. None of the sensors, cameras, or other components ring. Just one small box with a 100 dB siren sitting upstairs next to my router. I live in a two-story home. One day the alarm rang for hours and I didn’t even notice. Neither did my neighbors. What kind of security system is that? When I contacted customer service, I explained everything clearly. I gave them the facts, the issue, and the exact solution. Their replies were insulting. They asked me if I had tried turning up the volume. I had. They told me to try different alarm tones. I had. They told me to move the HomeBase, even though I clearly said it had to stay next to the router. Then they told me to use my doorbell camera as a siren, which is connected to a chime and would go off with every passerby. It’s not even linked to the HomeBase alarms. That suggestion made no sense at all. Then came the most ridiculous part. They actually asked me if my house had walls. Yes, my house has walls. That’s how houses work. If your product can’t be heard through a wall, it’s not fit to be called a security system. It got worse. They asked if my motion sensors and entry sensors made noise. These devices do not emit sound. They never have. It’s shocking that their own support team doesn’t even know how their products function. That’s basic information and they clearly didn’t have it. They also told me Eufy doesn’t make a separate siren. I had to send them a link to their own siren listed on Amazon before they even acknowledged it existed. I asked for two of them to be sent to me as a fair resolution. After dodging the request with emotional reassurances and irrelevant replies, they just stopped responding. To make things even more frustrating, one of the cameras I bought wasn’t compatible with the system. I only found this out through trial and error, because the product description doesn’t mention it. Nowhere does it say it won’t work. That’s on them. There’s no actual customer service number. You’re left emailing support reps who don’t read your messages, don’t know the products, and give you useless copy-paste responses while stalling you into silence. I handed them the solution. I explained the problem from day one. I did all the work for them. The moment I had an airtight case and knocked down every excuse they had, they disappeared. If you want a system that’s reliable, loud, and backed by people who care about your safety, this isn’t it. The design is flawed, the listings are misleading, and the customer service will waste your time until you give up. I regret buying this. You will too. Update: After weeks of trying to work with Eufy support, I was offered a refund that doesn’t even cover the cost of fixing the problem. I asked for two sirens so the system could function properly, or a refund to cover the actual price. They refused both and closed the case. Since I pointed out the siren was on Amazon, it was suddenly removed and now only shows up on their website. I gave them every chance to resolve this and they chose not to. Think twice before trusting this system to protect your home.

I've owned the C220 lock for a month and have found it to work really well. It took about 10 minutes to install and no modifications to my door were needed. The lock is well constructed and is heavy. The management app is well done and easy to navigate. Things to note: 1. Some older people can have hard to read fingerprints. This is not specific to Eufy. Use a code number for them instead if this is a problem. 2. The battery life on my lock has been great as my wifi is close by. The further away the lock is from your WIFI access point, the more demand there is on the batteries. This is why some people report great battery life while others complain it's terrible. I believe it took 8 batteries.. it should last a long time. 3. No more smart hub!! Good riddance. Adding and removing codes or fingerprints is FINALLY easy! This might be the biggest difference. 4. The touch keypad CAN be seen in direct sunlight 5. I did not try the geofencing but it has the capability, provided everyone in the family has the app on their phone. It could auto-lock and auto unlock if configured to do so. 6. I did not test doorbell or camera integration - but it has that feature. Gripes: These are small but need to be noted 1. For renters: temporary/scheduled access codes work fine but there is no integration with text messaging (or email) to create the code and send it in a single process. Heck, the app is already managed on your mobile - why not do this? Now I have to separately send a text with all the details when this could have been easier. 2. When using a number codes, you have to press the keypad once to wake it up, enter the code, and then press the enter key on the bottom right of the panel. Why do I need to press enter? Why not open the lock after a second if no additional keys are pressed and the code is correct? Now you have to tell potential renters of this requirement to press the enter key. My point is: the enter key is not be obvious to people unfamiliar with the lock. 3. On the app, the battery life is shown as a tiny battery picture with lines filled in for battery life remaining. Would it have killed them to put a percentage number next to it? Overall, this is the best lock that I have tried and I have tried about 6 others to date. I hope you found this review useful.

I love this smart lock! It was very easy to install and set up, love the fingerprint option and the app works great as well!

Works exactly as stated and no issues as usual with Eufy products.

Instalación rapida y sencilla. Funciona muy bien .

# eufy Security Smart Lock C220 – Review The **eufy Security Smart Lock C220** stands out as one of the strongest smart lock options in its class—arguably the best for homeowners seeking an affordable, reliable, and feature-rich entry solution. Combining robust security, multiple access methods, and seamless smart home integration, the C220 delivers an impressive balance of convenience, performance, and value. Installation is straightforward and well within the capabilities of most homeowners, replacing a standard deadbolt with minimal effort. Once installed, the lock feels solid, well-built, and highly responsive. Whether unlocking via the fingerprint sensor, keypad, the eufy app, a physical key, or voice-enabled automation, the experience is consistently smooth and dependable. One of the C220's greatest strengths is its smart home integration. It works seamlessly with **Amazon Alexa**, and when paired with **Alexa+**, it becomes an integral part of a fully automated smart home. The lock can participate in custom routines that coordinate with compatible smart devices, making everyday tasks effortless. One standout automation is its integration with a **Ring Alarm** system through Alexa+. When leaving home, simply arm your Ring Alarm using voice commands or directly from the Ring keypad. As the exit delay counts down, Alexa+ can automatically lock the C220 just before the exit timer expires, ensuring your home is both locked and armed without requiring any additional action. This creates a remarkably seamless departure routine and eliminates the common worry of wondering whether you remembered to lock the front door. The companion eufy app is intuitive and provides convenient remote management, allowing users to monitor lock status, manage user access, and receive notifications from virtually anywhere. Temporary or scheduled access can also be created for family members, guests, or service providers, adding flexibility without compromising security. Performance is where the C220 truly shines. The fingerprint reader is exceptionally fast and consistently recognizes authorized users almost instantly, making it one of the most responsive biometric readers available in this price range. During regular use, it has proven to be remarkably reliable, with excellent resistance to accidental or unauthorized activation. The illuminated keypad is equally impressive, featuring large, responsive buttons that are easy to see and use during both the day and at night. Battery efficiency is another strong point, delivering dependable operation while requiring minimal maintenance. Combined with its durable construction and reliable locking mechanism, the C220 inspires confidence every time it is used. Perhaps the most appealing aspect of the C220 is its value. It delivers premium smart lock functionality without the premium price tag, making advanced home security accessible to a broad range of homeowners. The combination of dependable hardware, outstanding fingerprint recognition, thoughtful automation features, and deep Alexa+ integration makes it an easy recommendation. ### Pros * One of the best smart locks available in its class * Exceptional fingerprint reader with fast, consistent recognition * Excellent build quality and dependable everyday performance * Intuitive, responsive, and well-designed illuminated keypad * Multiple unlocking methods for maximum convenience * Seamless integration with Amazon Alexa and Alexa+ for advanced home automation * Automatically locks the door as a Ring Alarm exit countdown completes when configured through Alexa+ routines * User-friendly mobile app with remote management and flexible user access controls * Outstanding value for the features offered ### Cons * Some of the most powerful automation features depend on an Alexa+ and compatible smart home ecosystem. * As with any battery-powered smart lock, regular battery monitoring is recommended to ensure uninterrupted operation. ### Overall Verdict The **eufy Security Smart Lock C220** is an exceptional smart lock that performs well above its price point. Its premium construction, lightning-fast fingerprint reader, responsive keypad, and outstanding integration with Alexa+ create a user experience that rivals significantly more expensive competitors. The ability to automatically lock the door while your Ring Alarm completes its exit countdown is an excellent example of how smart home automation should work—simple, reliable, and completely hands-free. For homeowners looking to build a secure, connected home, the C220 is one of the best smart locks available in its category, and there is a strong case to be made that it is the best overall value in its class. **Rating: 5/5 ⭐**

This work surprisingly well very impressed.

I’ve been using the eufy Security Smart Lock C220 for a few weeks now and overall I’m really happy with it. Installation was easier than expected and took me around 25–30 minutes with just a screwdriver. The instructions in the app were straightforward. The fingerprint reader works surprisingly well. It unlocks quickly most of the time, even when my hands are a little damp or cold. I also like having multiple ways to unlock the door, fingerprint, keypad, app control, or a physical key as backup. The built-in Wi-Fi is a big plus because I didn’t need to buy a separate hub. The app has been useful for checking if the door is locked and for letting family members in remotely. Notifications are fairly quick too. Battery life seems solid so far, although I haven’t had it long enough to confirm the full 8 months yet. A couple small downsides: the keypad can be slightly hard to see at night unless the porch light is on, and the app setup took a few tries to connect to Wi-Fi initially. Once connected though, it’s been stable. Overall, this feels like a good balance between price, convenience, and security. It’s a great upgrade if you want keyless entry without spending a fortune on a high-end smart lock.