eufy Security Smart Lock C210, Keyless Entry Door Lock, Built-in WiFi Deadbolt, Smart Door Lock, No Bridge Required, Easy Installation, Touchscreen Keypad, App Remote Control, 4 AA Batteries IncludedClimatePartner certified

I have never used the Eufy brand of electronics before so I was a bit hesitant to spend the money but what one me over was the that this lock in particular does not require drilling and extra hole into the door for the mounting plate (Its optional) and it's still sturdy with well attached without those extra screws. The installation process was very easy and took less than 30 minutes. The instructions are clear and concise.Appearance wise this is a very sleek but smart lock. The digits pad is simple but modern and simple looking. Even my matienance man was able to use it without instructions.Connecting it to the eufy app was hassel free abd simple as well. It did lose connectivity once in the early days but since then I've had no issues.The lock does have auto lock feature and you can set individual door codes for people. All of this has to be done in the app.Overall I love this door lock and the brand did not disappoint. Im actually looking at getting their smart lock/camera/doorbell device for my front door.

Good price, good function. Don't really care for the wifi functionality and push notifications for everytime the thing is used but you can also opt out of it. The option is better to have than not, but still. Feels over designed for a door knob.

I am absolutely thrilled with the eufy Security Smart Lock C210! The setup was incredibly easy—no need for a bridge or complex wiring, just a simple installation that took only about 15 minutes. The lock comes with everything you need, including the 4 AA batteries, which was a nice touch. It was up and running in no time, and the touchscreen keypad works flawlessly.What really sets this smart lock apart is the built-in WiFi—there's no need for an additional bridge or hub, so everything stays streamlined and simple. I can control the lock remotely through the eufy app, which is super convenient when I need to let someone in or check if the door is locked while I'm away. The app is easy to use, and I love the notifications that let me know when the door is locked or unlocked.The keyless entry is a game-changer. No more fumbling for keys, and I feel much safer knowing that I can set custom access codes for family members, guests, or service providers. The lock also has a nice touchscreen that is responsive and easy to use, even in the dark.Overall, I highly recommend the eufy Security Smart Lock C210 for anyone looking to upgrade their home security with a reliable, easy-to-use smart lock. It’s affordable, secure, and has made my home both smarter and more convenient!

I brought this to use with my ring. I like that you can set temporary passcodes for guest. You can also just unlocked the door for them. I gave it four stars because when the battery is going out it doesn’t give you a notification. You will know because you can’t unlock the door from your phone. You can still u lock it from the keypad outside. It should notify you that the battery is getting low.

I purchased 2 of the C210 models smart locks for my Airbnb property. They worked great at first, and the app is nice but after a few months both units kept draining the batteries. Eufy sent me another set and those were even worse. The batteries drained every week. I can’t have the locks go out with guests staying. I wanted to work something out with Eufy…maybe an upgrade to C220s but a manager, Shane, said that the company doesn’t do upgrades and to return the locks to them and buy other locks. So Eufy wants to lose a customer over $40 (the price difference between C210 and C220 for 2 locks). So my buddy, Shane, emailed me a return label to send all 4 locks back to Eufy. I purchased another brand of locks that manager Shane suggested I do (assuring me in an email that I will receive a 100% refund), had my property manager install them, box up the Eufy locks, and return using the label my buddy, manager Shane, emailed to me. He is now saying that the label is invalid and that I should check with USPS. That is not my problem. It is Eufy’s problem. My PM sent those locks on Nov 14, 2023. I received notifications on my phone on Nov 25, 2023 that the locks had been opened indicating that they arrived at the Eufy facility. My buddy, manager Shane, is refusing to, not only refund my money as I was assured, but also refusing to check with his receiving department.Very poor locks and even worse customer service. If I actually get my refund, I will update my review.UPDATE Dec 6, 2023My buddy, Shane, is now making excuses about why he will not refund my money despite saying “rest assured” I will get a refund. His stance is that the return label was not activated. Umm…thought it was invalid. Eufy generated and emailed the label to me. Now it’s my fault?? Watch out if you plan to buy a Eufy product which is owned by Anker Innovations.UPDATE Dec 29,2023I finally received a refund after contacting Anker Innovations directly. It only took 3 months. The Anker rep was apologetic and hoped that this incident wouldn’t affect my feelings about purchasing from Anker/Eufy in the future. My response was that she, (yet another “Debbie” in those companies”) should be more concerned with Shane who could care less about customers or his company and to let me know when Shane was removed from a managerial position then I would change my star rating. Within a couple of days, I received another email from “Debbie” stating that male Shane had been removed but a female “Shane” (she actually used quotation marks) had been placed. Sooo…my ONE star rating remains because I did finally receive my refund, but no more stars for lying and insulting my intelligence. Bizarre folks over there at Anker and Eufy. Good luck to you if you buy their products. I do NOT recommend.