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 purchased the Eufy Smart lock along with 2 others off of Amazon at the same time. Hands down, the Eufy was the best in craftsmanship and quality. It took about 30min to have it installed. It fits the opening of my other regular deadbolt. It not only makes my condo door look more appealing. It's well made and sturdy and heavy. Setting up the phone app only took about 15min and it's very easy to use. I have had 0 problems with the finger print funtion, one time every time. I love the code support option keypad that my family use. I was able to set up individual codes and even if there not used daily, there haven't been any issues. Even though there is a 2nd knob key lock. I really don't have to use it, because the deadbolt is very tight and secure. The batteries that came with it is still working and shows that the batteries want need to be changed for months. I set it to auto lock and without fail it does everytime. I keypad lighing is great day and night. I don't have to double check it. You can adjust the lock volume. So , I have it loud enough to hear someone coming in, but not alarming. I love the app, because, not only does it notify me that my door is locked when I leave, it alerts me when anyone else does as well. It was more expensive then the other two, however it's well worth the price. As far as installation. If you lay everything out and follow the instructions it's quick and easy. Or you can use Utube. Depending on your bolt hole if you're using the same one, you may have to chisel it out some as the bolt is longer. However, even with doing that it on took 30 min. Initially he didn't and it worked, however chiseling it out with a screwdriver, made it very secure. Money well spent. So impressed my neighbor across from me purchased one. I've been wanting to get one and kept putting it off. This lock has changed my life, with limited use of one hand. I don't have to dig in my purse, I can unlock before getting to the door. After, I enter it locks behind me. I do keep a key on my key ring for back up just in case. Well worth the price. This is a purchase that you want regret.

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.

After doing my research, I settled on the Eufy Smart Door lock to replace our old standard door lock mechanism. The price seemed very good for such robust features. I found it super easy to install and set up. This has been very helpful, particularly for my husband who has forgot his keys on a few occasions. Very pleased with this purchase and would highly recommend!

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.

after a week or so of using this lock, I felt compelled. Simply put: this smart lock delivers on every promise, and then some. Install? Surprisingly Simple I’m no handyman, but with a Phillips screwdriver, the install took under 30 minutes. The included instructions were clear, but I also pulled up eufy’s YouTube guide for reassurance—super helpful. I didn’t need to drill anything new since it fit perfectly into my existing deadbolt space. Just measure before buying, and you’re golden. Security & Smarts Without Complication The fingerprint sensor is lightning fast and scarily accurate. I’ve tested it with slightly wet hands, post-workout hands, even my 9-year-old’s tiny fingers—no failures yet. I love that I can add multiple users and control everything from the eufy Security app, which is intuitive and well-designed. The app lets me: Lock/unlock remotely See a full access log (great for knowing when my dog walker shows up) Set up temporary or recurring codes for family, guests, or Airbnb situations Battery Life & Fail-safes So far, the battery life is holding strong. After regular daily use, the battery indicator still reads as “full.” I also love the peace of mind from having multiple backup access methods: Physical key Numeric keypad USB emergency power port (huge win if the batteries ever die unexpectedly) Design & Build: Looks as Good as It Works I went with the Nickel finish—it’s sleek, modern, and feels premium. It doesn’t scream “tech gadget,” which is great for curb appeal. It has a reassuring solid build, and the keypad lights up beautifully at night. Bonus Features I Didn't Know I Needed Auto-lock timer (I never forget to lock the door now—thank you, ADHD mode!) Door status detection lets me know if it’s left ajar Integration with Alexa/Google Assistant means I can unlock via voice with a PIN Quiet motor compared to other locks I’ve tested Final Verdict: Zero Regrets If you’re tired of fumbling for keys or wondering whether you locked the door after leaving the house—this is your solution. It’s a smart, stylish, and rock-solid upgrade. I’d buy it again in a heartbeat, and I’m now looking at getting a second one for the back door. Highly recommended for homeowners, Airbnb hosts, and tech-savvy renters alike. This lock just works.

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.

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 bought one for my front and garage doors and I really love them. I was using Yale before and they were ok but the batteries died so quickly and the fit wasn’t very good. I installed these, which were way cheaper and I’m incredibly impressed. I have a few other Eufy products so I thought I’d give these a try and I’m very glad I did. This is the first time I’ve ever installed a lock and it went exactly to plan on both doors with fit and finish. Smart features and fingerprint sensors are also working perfectly.

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

# 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.

Gran producto y fácil de instalar. Lo tenemos desde hace más de un mes y funciona perfectamente, su app es muy amigable para dar de alta huellas y pases con contraseña

Je suis très satisfaite jusqu’à maintenant elle fonctionne très bien et facile pour l’installation et comprendre l’application!