eufy Fingerprint Smart Locks Compared: Keyless, Handle and Video

Best for
Keypad users who skip fingerprint

Best for
Apple Home and SmartThings households

Best for
Bedrooms, offices and garage entry doors

Best for
Front doors wanting fast fingerprint entry

The eufy Security Smart Lock C220 is the straightforward eufy fingerprint smart lock for a main entry. eufy lists fingerprint unlock in under one second, and a self-learning algorithm that gets more precise with every touch. That is the whole point of a fingerprint lock: you walk up with a controller, a pizza box or grocery bags and the door opens without a code or a phone.

It offers six ways in: fingerprint, the eufy Security app, keypad, physical key, Apple Watch and voice through Alexa or Google Assistant. Built-in Wi-Fi means no bridge, and if you own a eufy doorbell you can fold the lock into app routines. Eight AA batteries are rated for around eight months. The C220 is BHMA Grade 3 certified after more than 100,000 lock cycles, rated IP53, and works from -22 to 158 degrees Fahrenheit. It fits most standard deadbolts and bores under 54mm once you remove the spacer, with a 15-minute, no-drill install. Choose it if you want a camera-free fingerprint deadbolt with Apple Watch support; if your home runs on Apple Home or SmartThings, the E32 covers those platforms.

• Under 1-second fingerprint unlock with self-learning AI
• Six unlock methods including Apple Watch
• BHMA Grade 3, IP53, alarm on unusual open attempts

The eufy Security Smart Lock FamiLock C32 is a handle lock, and eufy is clear that it is not recommended for front doors. It is built for bedrooms, offices, storerooms, side doors and garage entries, which makes it an interesting pick for anyone who wants to secure a game room or a home studio full of gear without handing out keys.

Its headline number is 0.3-second fingerprint unlocking from a large-area sensor with 360-degree recognition, and the listing says the algorithm optimizes for multiple users, including children and seniors. A 2.4 GHz Wi-Fi module allows remote access and authorization, and it works with Alexa and Google Assistant. Four AA batteries last over five months, and if they die you can power it through USB-C from a power bank and still use fingerprint or PIN. Installation takes about 15 minutes with a screwdriver. The warranty field lists 18. If your target is the front door, look at the C220, E32 or one of the video models instead.

• 0.3-second fingerprint unlock with 360-degree recognition
• USB-C emergency power backup
• Designed for interior doors, not front doors

Best for
Replacing lock and doorbell in one

Best for
Front doors needing video and fingerprint

The eufy Security Video Smart Lock E330 adds a 2K HD camera with an f/1.6 lens to a fingerprint deadbolt, so you can see who is at the door even after dark. Unlocking options include fingerprint, the app, Alexa or Google Assistant, keypad and physical keys, and the app sends real-time visitor notifications. The listing notes that thumbnail previews in push notifications are temporarily stored in the cloud, which is worth knowing if you prefer local-only video.

Power comes from a 10,000mAh rechargeable battery rather than AA cells, which makes sense with a camera on board. The E330 is rated IP65, a step above the IP53 AA-powered models, and carries BHMA Grade 3 certification with a roughly 15-minute, no-drill install on most US deadbolts. It also works with eufy Chime, Chime 2, HomeBase 3 and compatible eufy cameras and doorbells, sold separately. Pick it if you want front-door video without replacing your existing doorbell; if you want a doorbell and chime built into the same package, the S330 goes further.

• 2K HD camera with f/1.6 lens
• 10,000mAh rechargeable battery
• IP65 weather resistance and BHMA Grade 3
• Works with HomeBase 3 and eufy chimes

The eufy Security Smart Lock Familock E32 is the platform-friendly fingerprint deadbolt. Its listing names Apple Home, Google Home, Alexa and SmartThings, the broadest ecosystem list among these six. For anyone whose lights, speakers and consoles already sit in one of those apps, that alone can decide the purchase.

Like the C220, it uses eight AA batteries for up to eight months, has self-learning fingerprint recognition and built-in Wi-Fi with no bridge, plus real-time notifications and event history in the eufy app. It is rated IP53 with the same -22 to 158 degree Fahrenheit range. eufy notes it fits most standard US and Canadian single-cylinder deadbolts but not round or non-standard faceplates or mortise locks, so check your door first. The listing does not give a specific unlock time or name Apple Watch support. The warranty field lists 18. If you need video, step up to the E330.

The eufy Security Video Smart Lock S330 is the all-in-one option: a Wi-Fi deadbolt, fingerprint reader, 2K HD camera and video doorbell in one device, with a chime included according to the title. eufy calls this three-in-one security, and it is the model for anyone who wants to replace both the lock and the doorbell button in a single project.

The listing mentions five unlock methods, including fingerprint, the eufy Security app and Alexa or Google Assistant, and a rechargeable 10,000mAh battery. Beyond that, the S330 listing is thin: it does not specify installation time, weather rating, BHMA grade or the full set of included components beyond the chime. If those details matter to you, the E330 listing documents them more completely.

The eufy Security Smart Lock C30 belongs in this lineup as a eufy keyless entry lock, but honesty matters here: its listing names keypad, app, voice and physical key as unlock methods and does not mention a fingerprint sensor. If fingerprint entry is the reason you are shopping, one of the other five models is the right call.

What the C30 does offer is built-in Wi-Fi with no hub, auto-lock with a customizable countdown, no monthly fee, physical buttons and 18-month protection. Four AA batteries last up to five months with a low battery indicator. It is IP53 rated, BHMA Grade 3 certified and installs in about 15 minutes on most standard deadbolts without drilling, and it pairs with a eufy doorbell. It suits someone who prefers codes and tactile buttons over biometrics.