eufy Security Video Smart Lock FamiLock S3 Max
4.2Editor score
Palm vein recognition tech
2K HD camera included
Matter and Apple Home support
In this guide
Smart door locks have transformed how we secure and access our homes today. Choosing the right model involves balancing security features convenience, and smart home integration. Eufy offers a wide range of options to meet these diverse needs effectively.
We evaluated ten distinct Eufy Door Lock products based on their security ratings, battery life, and ease of installation. Each model was assessed for its unique unlocking methods and compatibility with major smart home ecosystems to ensure a fair comparison.
This list highlights the strengths of each pick so you can find the perfect fit for your entrance. Please note that product availability and pricing may change frequently so verify current details before purchasing your new lock.
Top 3 Picks for Best Eufy Door Lock
eufy Security Smart Lock C220
4.3Editor score
Fingerprint and keypad unlock
Built-in Wi-Fi connectivity
Eight month battery life
eufy Security Smart Lock C30
4.0Editor score
Affordable keyless entry
Five month battery life
IP53 waterproof protection
Top 10 Best Eufy Door Lock in 2026 Compared
The following table provides a side-by-side overview of all ten Eufy Door Lock models to help you compare key specifications and features at a quick glance.
ProductsSpecificationsEditor scorePrice
Editor's Choice
eufy Security Smart Lock C220
Fingerprint and Keypad Access
Built-in Wi-Fi Module
8 Months Battery Life
BHMA Grade 3 Certified
4.3Editor score
Editor's Choice
eufy Security Video Smart Lock FamiLock S3 Max
Palm Vein Recognition
2K HD Camera View
Matter and Apple Home
Dual Power Supply System
4.2Editor score
Best Premium
eufy Security Video Smart Lock E330
2K HD Camera Lens
Fast Fingerprint Unlock
10000mAh Battery
IP65 Weather Resistance
4.1Editor score
eufy Security Smart Lock C33
Fingerprint Recognition Handle
Integrated Wi-Fi Access
8 AA Batteries Power
15 Minute Installation
4.1Editor score
eufy Security Smart Lock FamiLock C32
0.3 Second Unlock Speed
Built-in Wi-Fi Module
5 Month Battery Life
USB-C Emergency Backup
4.3Editor score
eufy Security Smart Lock C30
Built-in Wi-Fi Hub Free
15 Minute DIY Install
IP53 Waterproof Exterior
Auto-Lock No Fees
4.0Editor score
eufy Security Smart Lock E31
Apple Home Support
0.3 Second Fingerprint
14 Months Battery Life
Remote Control via Hubs
4.0Editor score
eufy Security Smart Lock C34
Apple Home Ecosystem
Keypad and Physical Key
8 Months Battery Life
15 Minute Installation
5.0Editor score
eufy Security E40 Facial Recognition Smart Lock
Face Unlocking Technology
2K Camera Doorbell
Dual Power Supply System
IP65 Waterproof Rated
eufy Security Video Smart Lock E330 with Battery
3-in-1 Triple Security
2K HD Camera View
10000mAh Battery
8 GB Local Storage
1. eufy Security Smart Lock C220 – Best Overall Eufy Door Lock
eufy Security Smart Lock C220
6 Ways to Unlock
8 Months Battery Life
Self-learning AI Fingerprint
Built-in Wi-Fi Included
The eufy Security Smart Lock C220 stands out as a top contender for reliable keyless entry with a strong 4.3 star rating. It offers six different ways to unlock your door including fingerprint scanning and voice control via Alexa. This versatility makes it a great choice for households with diverse needs and preferences.
Pros
- Fast fingerprint recognition
- No bridge required for Wi-Fi
- Long battery life span
- Self-learning AI improves over time
- IP53 waterproof rating
Cons
- Requires AA batteries
- Limited video features
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Its self-learning AI technology ensures that fingerprint recognition becomes more precise with every use. You will rarely encounter awkward delays when entering your home. The built-in Wi-Fi allows you to control the lock remotely without needing an extra hub which simplifies setup and installation.
While the lock requires eight AA batteries which may need changing after eight months this is a standard trade-off for this type of device. The battery life is robust enough to prevent frequent maintenance issues for most users.
We recommend this model for anyone seeking a balance of security and convenience. It is ideal for standard entry doors where video surveillance is not a primary requirement but remote access is key.
Advanced Biometric Recognition
The self-learning AI ensures that your fingerprint is recognized faster and more accurately over time enhancing user convenience daily.
Smart Home Integration
Seamless integration with Alexa and Google Voice Assistant allows for hands-free control and automation within your existing smart home ecosystem.
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2. eufy Security Video Smart Lock FamiLock S3 Max – Premium Eufy Door Lock
eufy Security Video Smart Lock FamiLock S3 Max
Palm Vein Unlocking
2K HD Camera
Rear Lock Video Screen
Matter and Apple Home
The eufy Security Video Smart Lock FamiLock S3 Max is a premium device rated 4.2 stars that combines advanced security with video capabilities. It features unique palm vein recognition which scans your unique vein patterns for added protection against forgery.
Pros
- Forgery-resistant palm vein tech
- 2K HD camera view
- Rear screen for easy access
- Supports Matter and Home
- Local data storage security
Cons
- Higher price point
- Camera not supported via Matter
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This all-in-one device includes a 2K HD camera and a video doorbell function providing clear visibility of visitors day or night. The rear lock video screen allows family members to check who is at the door without needing a smartphone which is helpful for elderly users.
While it supports Matter and Apple Home for seamless integration note that camera streams are not currently supported via Matter. This is a minor limitation given the overall feature set and privacy-first approach of local data storage.
We recommend this lock for homeowners who want top-tier security and video monitoring in one package. It is perfect for those who value privacy and want a future-ready smart home experience.
Biometric Security Innovation
Palm vein recognition offers a high level of security by scanning unique vein patterns that are nearly impossible to forge or replicate.
Video Monitoring Features
The integrated 2K HD camera and video doorbell ensure you never miss a visitor or package delivery with clear head-to-toe visibility.
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3. eufy Security Smart Lock C30 – Budget Eufy Door Lock
eufy Security Smart Lock C30
Built-in Wi-Fi
5 Months Battery Life
IP53 Waterproof
Auto-Lock Timer
The eufy Security Smart Lock C30 offers excellent value with a 4.0 star rating making it a strong budget choice. It features built-in Wi-Fi so you can control your door remotely without needing a bridge or hub.
Pros
- Affordable price point
- No hub required
- Auto-lock functionality
- Voice control support
- 15 minute installation
Cons
- Lower battery life
- No fingerprint sensor
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This model supports keypad entry physical key access and voice control via Alexa or Google Assistant. The auto-lock feature with a customizable timer adds an extra layer of security ensuring your door is never left unlocked by mistake.
The main trade-off is that it lacks a fingerprint sensor and has a shorter battery life compared to premium models. However for basic keyless entry needs it provides reliable performance at a lower cost.
We recommend this lock for budget-conscious buyers or secondary doors like garages or side entrances. It is simple to install and use for everyday convenience.
Wi-Fi Connectivity
Built-in Wi-Fi ensures remote access is always available without the need for additional hardware or hubs to connect to your home network.
Weather Resistance
IP53 waterproof protection allows the lock to operate reliably in various weather conditions from freezing temperatures to heavy rain.
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4. eufy Security Video Smart Lock E330 – Best Video Eufy Door Lock
eufy Security Video Smart Lock E330
2K HD Camera
Fingerprint Unlock
10000mAh Battery
IP65 Weather Resistant
The eufy Security Video Smart Lock E330 is rated 4.1 stars and provides a clear view of visitors with a 2K HD camera. It combines keyless access with video monitoring to keep you connected to entry activity around the clock.
Pros
- 2K HD camera lens
- Fast fingerprint unlock
- Large battery capacity
- IP65 weather rating
- Remote video access
Cons
- Requires Wi-Fi for video
- Heavier than standard locks
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Fast fingerprint recognition helps you unlock in seconds while the large 10000mAh rechargeable battery supports both lock and video features for extended periods. Remote control via the app allows you to see who is at your door and manage access from anywhere.
This model is slightly heavier due to the camera and battery but the convenience of seeing visitors outweighs the extra weight for many users. It is designed to be durable with IP65 weather resistance.
We recommend this lock for homeowners who want video security integrated directly into their entry lock. It is suitable for standard US deadbolt setups with minimal installation effort.
Video Clarity
The 2K HD camera with an f/1.6 lens provides sharp visibility even after dark so you can clearly identify visitors at your door.
Power Efficiency
A massive 10000mAh rechargeable battery ensures you do not have to change batteries frequently even with active video monitoring features.
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5. eufy Security Smart Lock C33 – Best Handle Integration Eufy Door Lock
eufy Security Smart Lock C33
Fingerprint Grip Handle
Integrated Wi-Fi
8 AA Batteries
15 Minute Install
The eufy Security Smart Lock C33 rated 4.1 stars offers seamless fingerprint recognition with a handle grip design for effortless access. This makes unlocking natural as you open the door improving user experience for all family members.
Pros
- Handle grip fingerprint sensor
- Remote access via Wi-Fi
- No drilling required
- Works with left/right doors
- 24/7 customer support
Cons
- Requires Wi-Fi for remote
- Limited video features
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Integrated Wi-Fi allows remote control access management and real-time notifications without needing an additional hub. It installs in just fifteen minutes without drilling and works with both left and right hand doors.
This lock is ideal for side doors offices or garages where a handle is preferred over a deadbolt style. The customer support is strong ensuring peace of mind for long-term use.
We recommend this lock for users who prefer a handle design and want smart features like remote access. It provides reliable security with easy installation for most standard setups.
Ergonomic Design
The fingerprint sensor is integrated into the handle grip allowing you to unlock the door naturally as you grab to open it.
Smart Connectivity
With built-in Wi-Fi you can manage access and receive notifications from anywhere ensuring you always know when your door is accessed.
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6. eufy Security Smart Lock FamiLock C32 – Best Interior Eufy Door Lock
eufy Security Smart Lock FamiLock C32
0.3 Second Unlock
Built-in Wi-Fi
5 Month Battery
USB-C Emergency Backup
The eufy Security Smart Lock FamiLock C32 has a strong 4.3 star rating and offers 0.3 second fingerprint unlocking for quick entry. It is designed primarily for interior use making it perfect for bedrooms offices or garage entries.
Pros
- Extremely fast unlock speed
- Stable Wi-Fi connection
- USB-C power backup
- Seamless smart home integration
- Fits standard interior doors
Cons
- Not recommended for front doors
- Requires AA batteries
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It features built-in 2.4 GHz Wi-Fi for stable remote management and voice control via Alexa and Google Assistant. If the power runs low you can use a USB-C cable and power bank to unlock via fingerprint or PIN.
This lock is not recommended for exterior front doors due to weather resistance ratings but excels indoors where speed and convenience matter most. It integrates well with smart home ecosystems for hands-free control.
We recommend this lock for interior doors where fast access and smart features are key. It simplifies entry for family members and visitors with its quick fingerprint sensor.
Ultra-Fast Unlock
The large-area fingerprint array ensures you can unlock in just 0.3 seconds which is nearly instantaneous for daily use.
Power Flexibility
A USB-C emergency backup option ensures you are never locked out even if the AA batteries run completely low during a long period.
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7. eufy Security Smart Lock E31 – Best Apple Home Eufy Door Lock
eufy Security Smart Lock E31
Apple Home Support
0.3 Second Unlock
14 Months Battery Life
Remote Control via Hubs
The eufy Security Smart Lock E31 is rated 4.0 stars and offers direct support for Apple Home allowing you to unlock via Apple Home app on your iPhone. It also works with Google Home Alexa and SmartThings for broader smart home compatibility.
Pros
- Direct Apple Home integration
- Ultra-fast fingerprint unlock
- Long 14 month battery life
- Remote control via Hubs
- Mechanical coverage included
Cons
- Hub required for remote control
- Higher cost than basic locks
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It offers unlock times under 0.3 seconds using fingerprint and provides up to 14 months of battery life powered by a rechargeable system. Remote control is available via HomePod or other hubs ensuring convenient access management from anywhere.
The long battery life is a significant advantage reducing the frequency of charging or replacements. Mechanical coverage is extensive providing peace of mind for long-term durability of the lock.
We recommend this lock for Apple users who want seamless integration into their smart home ecosystem. It offers reliable performance with long battery life for daily use.
Apple Home Integration
Direct support for Apple Home allows you to manage your lock securely and effortlessly within the Apple ecosystem using Siri or the Home app.
Battery Performance
Powered by 10000mAh rechargeable batteries it provides up to 14 months of use reducing maintenance needs for daily locking and unlocking.
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8. eufy Security Smart Lock C34 – Best Value Eufy Door Lock
eufy Security Smart Lock C34
Apple Home Ecosystem
Multiple Unlock Methods
8 Months Battery Life
15 Minute Install
The eufy Security Smart Lock C34 is rated 5.0 stars offering seamless integration with Apple Home and third-party ecosystems like Google Home and Alexa. It provides versatile access options via app keypad physical key or voice commands.
Pros
- Perfect 5.0 rating
- No additional hub required
- Versatile unlock options
- Long battery life
- Easy installation
Cons
- Few advanced features
- Requires standard door fit
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It is powered by eight AA batteries providing up to eight months of battery life based on typical usage. No additional hub is required making it easy to integrate into various smart home setups for automation.
This model stands out for its simplicity and high user satisfaction rating. It fits standard doors in the US and Canada and can be installed in just fifteen minutes without drilling.
We recommend this lock for Apple users seeking reliable automation without extra hardware. It is a straightforward solution for secure and easy entry with excellent user feedback.
Apple Home Compatibility
This lock integrates smoothly with Apple Home allowing you to unlock via iPhone manage guest access and automate routines effortlessly.
Reliable Power
Powered by eight AA batteries it delivers up to eight months of power life ensuring you are not constantly replacing batteries for daily use.
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9. eufy Security E40 Facial Recognition Smart Lock – Best Facial Unlock Eufy Door Lock
eufy Security E40 Facial Recognition Smart Lock
Face Unlocking Tech
2K HD Camera
Dual Power Supply
IP65 Waterproof
The eufy Security E40 Facial Recognition Smart Lock offers quick entry via advanced facial recognition that works without makeup or glasses. It combines a 2K HD camera doorbell and smart lock into one all-in-one device for complete visibility.
Pros
- Advanced facial recognition
- 2K camera with doorbell
- Works without makeup or hats
- Data stored locally for privacy
- Dual power supply system
Cons
- Higher price range
- No rating data available
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It supports a detection range of 1.3 to 3.3 feet and height support from 3.9 to 7.2 feet making it accessible for family members of all ages. Local data storage ensures your privacy is protected by keeping your facial data on the device.
A dual power supply system with a 15000mAh battery and built-in backup ensures uninterrupted operation during power outages. This makes it a robust choice for exterior front doors where reliability is critical.
We recommend this lock for users who want the convenience of facial unlock without compromising security. It is ideal for modern homes looking for a high-tech comprehensive security solution.
Facial Recognition Accuracy
The facial recognition technology works across all skin tones and accessories like hats or glasses for seamless entry access anytime.
Camera Integration
The 2K HD camera provides clear details day and night while the video doorbell function helps you monitor deliveries and visitors effectively.
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10. eufy Security Video Smart Lock E330 with Battery – Best Battery Eufy Door Lock
eufy Security Video Smart Lock E330 with Battery
3-in-1 Triple Security
10000mAh Battery
Fast Fingerprint Unlock
Remote Control App
The eufy Security Video Smart Lock E330 with Battery is a 3-in-1 device combining a lock camera and doorbell into one comprehensive solution. It offers five easy ways to unlock ensuring everyone in the family has a convenient method to enter.
Pros
- All-in-one security device
- Massive rechargeable battery
- 8 GB local storage
- Auto lock function
- Remote video access
Cons
- No rating data available
- Requires Wi-Fi for video
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It features a massive 10000mAh rechargeable battery that covers all features reducing the need to change batteries frequently. Remote control via the app allows you to see who is at the door and manage the lock from anywhere.
With 8 GB of local storage you can save video clips without needing a subscription to cloud storage. This makes it a cost-effective choice for users who want robust video monitoring.
We recommend this lock for homeowners who want a complete video and locking solution in one. It is perfect for those who value privacy and want to minimize ongoing costs for security storage.
Local Storage Option
8 GB of local storage ensures you can save video clips without needing expensive cloud subscriptions keeping your data private and accessible.
Battery Power
The 10000mAh battery powers all video and lock features so you only need to charge it occasionally instead of buying disposable batteries.
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Buying Guide – How to Choose the Best Eufy Door Lock
Choosing the right Eufy Door Lock requires understanding your home's specific needs and preferences. This guide breaks down the key factors to consider.
Unlocking Methods
Eufy offers a range of unlocking methods including fingerprints, keypads, physical keys, and voice assistants. Consider which methods are most convenient for your household and whether you need multiple options for guests or family members.
Smart Home Compatibility
Most models support Alexa and Google Assistant but some offer deep integration with Apple Home. If you are invested in a specific ecosystem ensure the lock you choose works seamlessly with your existing smart home devices.
Battery Life and Power
Battery life varies from five to fourteen months depending on the model and usage frequency. Look for models with low battery indicators and emergency backup options like USB-C ports or key fobs to prevent lockouts.
Installation Requirements
Most Eufy locks are designed for DIY installation in about fifteen minutes without drilling. Check your door's specifications such as bore size and deadbolt compatibility before purchasing to ensure a smooth setup.
Video and Security Features
If you want to see who is at the door some models include built-in cameras and doorbell functionality. Decide if video monitoring is a priority and whether you need local storage or cloud options for video clips.
Weather Resistance
For exterior doors ensure the lock has a high IP rating like IP53 or IP65 to withstand rain and temperature extremes. This protects the internal electronics and extends the lifespan of the lock.
Remote Access Needs
Built-in Wi-Fi allows remote access without a hub but some models require a HomeBase for advanced features. Determine if you need remote control capabilities and whether your network supports the connection requirements.
Budget and Warranty
Prices range from affordable models to premium video-enabled locks. Check the warranty details such as electronic and mechanical coverage to ensure your investment is protected against defects or wear over time.
How to Use and Care for Your Eufy Door Lock
To begin, install the lock according to the instructions provided in the user manual. Use the app to sync the lock with your Wi-Fi network and register your fingerprints or other credentials.
Frequently Asked Questions
Do Eufy Door Locks require a hub to work?
Many Eufy Door Locks feature built-in Wi-Fi so they do not require a hub for basic functionality. However, some advanced features or video models may work better with a HomeBase for extended storage and automation.
How do I change the batteries in an Eufy Door Lock?
To change batteries, locate the battery compartment on the interior panel of the lock. Remove the cover, replace the AA batteries with new ones, and ensure the lock is functioning by testing a few unlock cycles.
Can I add my own door to an Eufy Door Lock?
Yes, you can add custom access codes to most Eufy Door Locks using the app or the keypad. This is useful for guests or service providers who need temporary access to your home.
What happens if the power goes out in my Eufy Door Lock?
Eufy locks have battery backups so a power outage in your home should not affect their operation. If the lock battery runs out, you can use a physical key or USB-C backup to unlock the door temporarily.
Is my data secure with Eufy Door Locks?
Eufy prioritizes security by encrypting data locally on the device where possible. They offer robust security protocols to ensure your fingerprints and access codes remain safe from unauthorized access or hacking attempts.
Can I use Eufy Door Locks with Apple HomeKit?
Certain Eufy Door Locks like the E31 and C34 support Apple HomeKit integration. Check the specific product details to confirm compatibility with your smart home ecosystem before purchasing.
Final Thoughts on Choosing the Best Eufy Door Lock
This guide highlighted the top ten Eufy Door Locks ranging from budget-friendly options to premium video-integrated systems. Each model offers unique strengths tailored to different security needs and smart home preferences.