eufy Smart Lock C33, Keypad Door Lock with Handle, Fingerprint Door Knob, Keyless Entry Door Lock for Front Door and Bedrooms, Electronic Deadbolt, Wi-Fi, Remote App Control, IP53 Waterproof, Black
Original price was: $169.99.$129.99Current price is: $129.99.





Price: $169.99 - $129.99
(as of Sep 27, 2025 23:21:40 UTC – Details)
From the brand


Smart Locks, Family Care




Seamless Fingerprint Recognition with Handle Grip: Unlock instantly with advanced biometric technology that learns and adapts to your usage. Effortless access for every family member, including parents and children.
Integrated Wi-Fi for Remote Access: Control your doors from anywhere using the app. Features include access management, real-time notifications, and detailed event history.
Extended Battery Life: Operates for up to 12 months on a single charge, ensuring year-round security without the hassle of frequent battery replacements.
Hassle-Free Installation and Broad Compatibility: Installs in just 15 minutes, no drilling required. Works with left- and right-hand doors, making it ideal for garage, side, office, or basement doors.
Reliable Customer Support: Backed by 24/7 customer service and an 18-month coverage for peace of mind, eufy ensures you’re protected from any issues. Reach us by phone, email, or live chat for prompt assistance.
Customers say
Customers find the smart lock functions well and appreciate its solid build quality, fingerprint recognition that works quickly, and ease of installation and use. Moreover, they like its connectivity features, with one customer noting seamless integration with Alexa. However, the battery life receives mixed reviews, with several customers reporting it consumes 8 AA batteries every 5 days.
6 reviews for eufy Smart Lock C33, Keypad Door Lock with Handle, Fingerprint Door Knob, Keyless Entry Door Lock for Front Door and Bedrooms, Electronic Deadbolt, Wi-Fi, Remote App Control, IP53 Waterproof, Black
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Original price was: $169.99.$129.99Current price is: $129.99.

Stegosaurus –
Peace of Mind Every Night with a Rock-Solid Smart Lock
The build quality and handle design stand out immediately. The lever has a solid heft to it–smooth and comfortable to grasp–and having lever hardware instead of a knob makes a difference when carrying groceries or juggling bags. It feels like a small upgrade that pays off every day.The most important feature for me is the ability to schedule it to lock at a certain time every night. Now I donât lay in bed wondering if I remembered to lock the door; it just takes care of itself, and that peace of mind is huge. Fingerprint recognition isnât flawless–it often works on the first try, but sometimes I have to try again–but itâs quick enough and reliable enough that I never think of it as a problem.Installation takes some patience, but the instructions are clear, and the process is very doable if you pay attention step by step. Once installed, the app setup is simple. I think of it as âset it and forget itâ–I created the schedule, turned on notifications, and havenât had to open the app again. Unlocking makes a quiet mechanical sound, and thereâs a fairly loud beep by default that can be disabled (I turned it off right away).Durability has been excellent. My unit is fully exposed–no overhang, sitting in direct desert sun and rain for seven months–and it has never faltered. Iâve only had to replace the batteries once in that time, even with multiple entries and exits every day. The Wi-Fi connection has been rock solid as well; remote access has never failed me.I liked this lock so much that I purchased another one for my garage side door. Itâs a product that combines comfort, reliability, and peace of mind in a way that makes it easy to recommend.
Joël St. Jean –
My Front Door Just Leveled Up
This door handle is wonderful and easy to set up. High quality hardware and simple directions make this extremely user friendly and oddly satisfying to install. Iâm the guy my friends call for tool advice and even I was impressed with how well this came together.The user interface is clean and intuitive. No weird menus or tech headaches. Just smooth performance. Connecting it to the Eufy Security platform was effortless and it all synced up like it had been waiting for me.The fingerprint reader is fast. The auto-lock feature is smart. And the whole thing feels solid like it belongs on a safe in a spy movie.Highly recommend. Five stars. Would install again
coolcad –
Safe, strong, and easy to install and use.
This is a great lock and normally a very good price on Amazon. Installs easily and setup is quick and intuitive. The fingerprint programming is just like on your iPhone; the reader quickly recognizes your fingerprint at various angles. The integration with the Alexa skill took a little to figure out, but that works fine. The app makes it easy to add users, assign temporary codes, and unlock on demand. Wish there were a one-click button in the app or a keypad code to keep the door unlocked, but instead, you have to disable autolock in the app, which is less intuitive. You can adjust the volume or turn off the entry bell, but I would love to be able to change the tone as well. Also, it would be nice to have any brand of RFID card work and not have to purchase their special one. The unit feels very rugged and secure. Overall a good buy.
Todd R. –
Takes longer than 15 minutes to install.
This C33 replaced an older Schlage Smart lever lock that only opened with a code. My wife has long nails & can’t enter the code. This C33 has multiple ways to unlock besides a code. In addition to a code, there’s a fingerprint reader (that works great), Wi-Fi via the app, physical key, NFC card & Alexa. There’s even a power jack in the event the batteries die. There is a battery status icon in the app. It will also send a notication when batteries drop to 20%.7/13/2025 update..original factory batteries only lasted 2.5 months. Hopefully brand name batteries will last 12 months as promised.Replacement was simple until it came to attaching the back half (contains the batteries). The cable seemed to get in the way preventing the back unit from sitting flush with the door. I moved it around countless times times before it worked. The only modification I had to make was enlarging the door jamb for the Eufy striker plate (Schlage plate wouldn’t work). All total it took about one hour.It took another 10 minutes per user to set up in the app, individual codes, fingerprints & Eufy NFC card. NFC cards were an option ($20 for 3 pak). All things considered this is a great well thought out lock except for that cable problem (hope they fix that0.
William Jeffereson –
High quality stuff
Exceeded my expectations. I spent a lot of time looking into biometric door handles, plenty of cheaper junk that others a willing to sell you. You know that this is quality when you remove the handles from the packaging, the weight lets you know you did the right thing. It was easier to install than I thought, really not much different than a regular know or handle. The quality ease and speed of locking and relocating is incredible. It has a quality look and finish to it. This is the perfect handle for your garage, front door, office door, or even interior door.
Akbarali F Jivaji –
Good useful product and very good quality