eufy Security Smart Lock C30
4.0Editor score
Built-in Wi-Fi hub-free
5 month battery life
IP53 weather resistance
In this guide
Finding the right smart lock for your home is crucial for security and convenience. Eufy offers a wide range of options from simple keyless entry to advanced video models with facial recognition. Each model brings unique features to enhance your daily routine while keeping your property safe from unauthorized access.
We analyzed ten current Eufy door lock models based on security features, battery life, and smart home compatibility. Our comparison focuses on real-world usability, installation ease, and the variety of unlocking methods available. This guide helps you navigate the differences between fingerprint, video, and traditional keypad systems efficiently.
Each pick highlights specific strengths like budget-friendly options or premium all-in-one solutions with cameras. You will find detailed insights into how these locks perform under various conditions. Please note that prices and availability change frequently so check current listings before making your final purchase decision today.
Top 3 Picks for Best Eufy Door Lock
eufy Security Video Smart Lock FamiLock S3 Max
4.2Editor score
Palm vein recognition
2K HD camera view
Rear video screen display
eufy Security E40 Facial Recognition Smart Lock
Advanced facial recognition
2K camera doorbell
15000mAh battery
Top 10 Best Eufy Door Lock in 2026 Compared
This side-by-side comparison highlights the key specifications and features across all ten Eufy door lock models to help you make an informed decision based on your specific security needs.
ProductsSpecificationsEditor scorePrice
Editor's Choice
eufy Security Smart Lock C220
Fingerprint recognition
8 month battery
6 unlock methods
BHMA Grade 3
4.3Editor score
Editor's Choice
eufy Security Video Smart Lock FamiLock S3 Max
Palm vein unlock
2K camera
Matter support
Rear video screen
4.2Editor score
Best Budget
eufy Security Video Smart Lock E330
Fingerprint unlock
2K HD camera
10000mAh battery
IP65 weather proof
4.1Editor score
eufy Security Smart Lock C33
Handle with fingerprint
8 AA batteries
Built-in Wi-Fi
15 min install
4.1Editor score
eufy Security Smart Lock FamiLock C32
0.3 sec unlock
USB-C backup
5 month battery
Interior door fit
4.3Editor score
eufy Security Smart Lock C30
Built-in Wi-Fi
4 AA batteries
Auto-lock timer
IP53 waterproof
4.0Editor score
eufy Security Smart Lock E31
Apple Home support
0.3 sec unlock
14 month battery
Matter compatible
4.0Editor score
eufy Security Smart Lock C34
Apple Home support
8 AA batteries
Keypad access
18 month warranty
5.0Editor score
eufy Security E40 Facial Recognition Smart Lock
Face unlock
2K camera doorbell
15000mAh battery
IP65 rating
eufy Security Video Smart Lock E330 with Rechargeable Battery
Fingerprint + camera
10000mAh battery
8 GB storage
Voice unlock
1. eufy Security Smart Lock C220 – Best Overall Eufy Door Lock
eufy Security Smart Lock C220
Self-learning AI
Built-in Wi-Fi
8 AA batteries
IP53 waterproof
The eufy Security Smart Lock C220 stands out as a reliable choice for homeowners seeking keyless entry without complex setups. It offers a robust set of unlocking options including fingerprint recognition that improves over time with its self-learning AI technology. This model ensures that your daily entry remains smooth and hassle-free while maintaining high security standards.
Pros
- Fast fingerprint recognition
- No bridge required
- Long battery life
- Easy installation
- Compatible with Alexa
Cons
- Requires standard deadbolt
- Physical key needed
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Its built-in Wi-Fi capability eliminates the need for a separate bridge allowing you to control the lock directly from the eufy Security app. You can monitor access history and manage guest codes remotely which adds significant convenience for busy households. The integration with Alexa and Google Voice Assistant further enhances usability through voice commands for hands-free operation.
While the lock is designed to be durable with BHMA Grade 3 certification it does require a standard deadbolt for installation. Users should ensure their door bores meet the specifications before purchasing to avoid compatibility issues. However the straightforward installation process usually takes around 15 minutes making it accessible for DIY enthusiasts.
This lock is ideal for families who want a balance of advanced features and ease of use. The combination of fingerprint speed and remote access makes it a strong contender in the smart lock market. If you prioritize convenience and reliability this model should be at the top of your list for upgrading your front door.
Enhanced Security Features
The C220 uses advanced algorithms to ensure only authorized fingerprints unlock the door providing peace of mind against unauthorized access.
Seamless App Control
Remote control via the app allows you to check lock status and send virtual keys to guests without needing to be at home.
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2. eufy Security Video Smart Lock FamiLock S3 Max – Best Premium Eufy Door Lock
eufy Security Video Smart Lock FamiLock S3 Max
Palm vein unlock
2K HD camera
Rear video screen
Matter support
The FamiLock S3 Max represents the pinnacle of smart lock technology by integrating a video doorbell with palm vein recognition. This feature provides an ultra-high level of security that is nearly impossible to forge ensuring that only household members can enter. The inclusion of a 2K camera gives you clear visibility of who is at your door day or night.
Pros
- Advanced palm vein tech
- Built-in camera
- Rear screen for kids
- Matter compatible
- Dual power supply
Cons
- Higher price point
- Requires HomeBase 3
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One of its most unique features is the rear video screen which allows family members to see who is outside without needing a smartphone. This is particularly beneficial for children or elderly residents who might struggle with complex apps. It simplifies the experience of checking the front door status instantly and intuitively.
Power management is handled through a dual supply system combining a rechargeable battery with a backup AAA battery set. This ensures that the lock remains functional even during power outages or when the main battery is depleted. The Matter support also means it fits well into broader smart home ecosystems like Apple Home and Google Home.
If you are looking for a comprehensive security solution that combines entry and monitoring this lock is unmatched. The advanced biometric tech and video capabilities justify the premium price for many security-conscious users. It transforms your entryway into a connected hub that keeps your home safe and informed about every visitor.
Next-Gen Biometrics
Palm vein recognition scans unique blood vessel patterns offering a security level far superior to traditional fingerprints or passwords.
Visual Confirmation
The 2K camera provides high resolution visuals of packages and visitors ensuring you never miss important deliveries or alerts.
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3. eufy Security Video Smart Lock E330 – Best Value Eufy Door Lock
eufy Security Video Smart Lock E330
Fingerprint unlock
2K camera
10000mAh battery
IP65 weather proof
The Video Smart Lock E330 blends video capabilities with keyless entry offering a versatile package for modern homes. It features a 2K HD camera that allows you to see visitors clearly while still using fingerprint recognition for fast entry. This combination means you do not need to install a separate doorbell if you choose this unit.
Pros
- Integrated 2K camera
- Fingerprint speed
- Strong battery life
- IP65 rating
- Remote notifications
Cons
- Requires HomeBase for some features
- Setup may take time
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Installation is straightforward fitting most standard deadbolts without the need for drilling. The lock is designed to be weather resistant with an IP65 rating ensuring it withstands rain and harsh conditions reliably. This durability makes it suitable for front doors in various climates without worrying about environmental damage.
Remote control is handled through the eufy Security app letting you manage access from anywhere. You receive real-time notifications when someone approaches the door giving you peace of mind when you are away. The large 10000mAh rechargeable battery supports both the lock and camera functions for extended periods.
For those wanting video and smart entry in one unit this is a top choice. It balances cost and features effectively providing high end tech without the complexity of multi device setups. If you want to consolidate your front door security this model offers a compelling solution for any home.
All-in-One Design
Combining a camera and lock reduces clutter and cost saving you from buying multiple security devices for your entrance.
Weather Resilience
The IP65 rating guarantees reliable operation in rain and wind keeping your entry point secure year round.
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4. eufy Security Smart Lock C33 – Best Handle Design Eufy Door Lock
eufy Security Smart Lock C33
Handle with fingerprint
8 AA batteries
Built-in Wi-Fi
15 min install
The C33 Smart Lock offers a distinct design with an integrated handle that combines style and function. It features fingerprint recognition that allows users to unlock with a grip making entry seamless. The built-in Wi-Fi ensures you can control the lock remotely without additional bridges or hubs.
Pros
- Handle integration
- Fingerprint sensor
- No hub needed
- 8 month power
- 24/7 support
Cons
- Only works with deadbolt
- Handle design varies
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Power is provided by eight AA batteries which offer a solid runtime for daily use. You can manage access and receive notifications directly through the eufy Security app keeping you updated on who enters. This model is particularly useful for garage or side doors where a traditional handle is preferred.
Installation is user-friendly taking about 15 minutes for most standard setups. The lock is designed to work with both left and right handed doors providing flexibility for different door configurations. Customer support is available around the clock to assist with any setup or technical issues you might encounter.
If you prefer a handle style lock with modern smart features this is an excellent option. It simplifies the entry process while adding remote capabilities for monitoring and control. For those looking to upgrade a secondary door or garage this model delivers performance and convenience.
Seamless Integration
The handle design mimics a traditional lock feel while adding digital security features for a familiar and modern experience.
Remote Management
Wi-Fi connectivity allows you to manage access codes and monitor activity without needing a local bridge device.
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5. eufy Security Smart Lock FamiLock C32 – Best Interior Lock Eufy Door Lock
eufy Security Smart Lock FamiLock C32
0.3 sec unlock
USB-C backup
5 month battery
Interior door fit
The FamiLock C32 is designed primarily for interior doors where speed and ease of access are paramount. It boasts a quick 0.3 second fingerprint unlock using a large array sensor that recognizes users efficiently. The handle design makes it easy to use for both adults and children alike.
Pros
- Very fast unlock
- USB-C backup
- Voice control ready
- Easy install
- Stable Wi-Fi
Cons
- Not for front doors
- Limited battery life
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It is powered by four AA batteries lasting up to five months under normal usage. If the battery runs low a USB-C emergency backup allows you to unlock the door without waiting for replacement. This feature ensures you are never locked out due to a dead battery in an emergency.
Connectivity is managed through a built-in 2.4 GHz Wi-Fi module offering stable and reliable remote access. You can monitor and control the lock from anywhere using the eufy Security app which provides real-time updates. Integration with Alexa and Google Assistant allows for convenient voice control options in your home.
For bedrooms offices or storage rooms this lock provides a secure and accessible entry point. Its focus on speed and simplicity makes it ideal for high traffic interior areas. If you want quick access without keys this is a practical solution for inside your home.
Quick Access
The 0.3 second recognition ensures no delays when entering rooms perfect for busy family members needing quick access.
Backup Power
USB-C backup guarantees entry even during power outages avoiding frustration when batteries are depleted unexpectedly.
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6. eufy Security Smart Lock C30 – Best Budget Eufy Door Lock
eufy Security Smart Lock C30
Built-in Wi-Fi
4 AA batteries
Auto-lock timer
IP53 waterproof
The C30 Smart Lock is an affordable entry point into the smart home ecosystem without sacrificing essential features. It offers built-in Wi-Fi so you can control it from anywhere without needing an additional bridge. The design is simple and functional with physical buttons for easy access via keypad or app.
Pros
- No hub needed
- Low cost
- Auto-lock feature
- Easy install
- Physical buttons
Cons
- Shorter battery life
- Basic features
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It runs on four AA batteries providing up to five months of power depending on usage. The auto-lock function ensures your door locks automatically after a set time adding an extra layer of security. This feature prevents accidents where doors are left unlocked by mistake during busy days.
Installation is quick taking around 15 minutes for most standard deadbolts. The lock is weather resistant with an IP53 rating allowing it to perform reliably in rain and varying temperatures. It also works seamlessly with Alexa and Google Assistant for voice control convenience.
If you need a reliable and budget-friendly smart lock this model fits the bill perfectly. It provides the core smart features you need without expensive extras. For those on a tight budget this is a practical and secure upgrade for your front door.
Cost-Effective Security
This lock delivers smart connectivity at a lower price point making technology accessible to more homeowners.
Reliable Auto-Lock
The auto-lock timer ensures you never leave your door unlocked accidentally keeping your home secure always.
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7. eufy Security Smart Lock E31 – Best Long Life Eufy Door Lock
eufy Security Smart Lock E31
Apple Home support
0.3 sec unlock
14 month battery
Matter compatible
The E31 Smart Lock distinguishes itself with an impressive battery life lasting up to fourteen months on a single charge. It uses fingerprint recognition for fast entry and supports Apple Home and Matter for smooth integration with your smart home setup. This makes it a great choice for Apple users looking for reliability.
Pros
- 14 month battery
- Apple Home ready
- Fingerprint speed
- Remote control
- Voice control
Cons
- Requires Matter hub
- No camera
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Access management is handled through the app or via voice commands using Siri Alexa or Google Assistant. You can manage guests and view event logs remotely ensuring you always know who is entering. The design is sturdy and built to last with high quality mechanical parts.
Installation is designed to be quick and easy without drilling into your existing door. The lock comes with an 18-month electronic protection ensuring support if issues arise. It works with standard US deadbolts making it suitable for most residential doors.
For those prioritizing battery life and Apple ecosystem integration this lock is a strong candidate. It reduces the hassle of frequent recharging while maintaining high performance standards. If you want a set-and-forget smart lock this model delivers peace of mind.
Long-Term Power
The 10000mAh rechargeable battery ensures you rarely need to worry about recharging or replacing power sources.
Apple Home Integration
Direct support for Apple Home means seamless control via your iPhone and Siri without extra hubs.
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8. eufy Security Smart Lock C34 – Best Apple Home Eufy Door Lock
eufy Security Smart Lock C34
Apple Home support
8 AA batteries
Keypad access
18 month warranty
The C34 Smart Lock is tailored specifically for Apple Home users offering seamless integration with the ecosystem. It supports guest access management directly through the Apple Home app simplifying the way you share access with friends or delivery services. This native support avoids the need for bridging apps or extra hardware.
Pros
- Apple Home native
- High rating
- Keypad access
- Long battery
- No hub
Cons
- Only for Apple users
- No fingerprint
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Power is managed through eight AA batteries providing up to eight months of battery life. This reduces the frequency of maintenance compared to other models on the market. The keypad allows for code entry as a backup method ensuring you have multiple ways to access your home.
Installation is straightforward fitting most standard US and Canadian doors with a simple 15-minute process. The lock is backed by an 18-month electronic protection giving you confidence in its durability. It works with other smart systems like Alexa and Google Home too for flexibility.
If you are invested in the Apple Home ecosystem this is the most compatible smart lock available. It simplifies your smart home setup by working directly with your existing devices. For Apple users seeking convenience this model offers the smoothest experience.
Native Integration
Direct support for Apple Home means you manage access through your familiar interface without extra steps.
Simple Access
Keypad and app control offer reliable entry methods ensuring you are never locked out even if your phone is lost.
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9. eufy Security E40 Facial Recognition Smart Lock – Best Face Unlock Eufy Door Lock
eufy Security E40 Facial Recognition Smart Lock
Face unlock
2K camera doorbell
15000mAh battery
IP65 rating
The E40 Facial Recognition Smart Lock takes convenience to the next level by allowing hands-free entry via face scanning. It works across all skin tones and recognizes users even when wearing glasses or hats making it highly inclusive. This feature is particularly useful when your hands are full with groceries or bags.
Pros
- Hands-free entry
- Works with makeup
- High capacity battery
- Video doorbell
- Local storage
Cons
- Expensive
- Complex setup
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It combines a 2K camera and doorbell into one unit providing clear visuals day and night. The wide-angle view ensures you see everyone who approaches your door without blind spots. All data is stored locally ensuring your privacy is protected without cloud storage risks.
Power is supplied by a massive 15000mAh rechargeable battery with a built-in backup battery. This setup ensures continuous operation even during outages or when charging is interrupted. The installation is designed to be simple fitting most standard single-cylinder deadbolts easily.
For those wanting ultimate convenience this facial recognition model is unmatched. It removes the need to touch anything to enter keeping your hands free. If you value high-end tech and hands-free access this lock is the ideal choice for your home.
Hands-Free Convenience
Facial recognition allows you to open the door without touching anything ideal for when your hands are full.
Local Privacy
All facial data is stored on the device itself ensuring your biometric details remain private and secure.
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10. eufy Security Video Smart Lock E330 – Best All-in-One Eufy Door Lock
eufy Security Video Smart Lock E330 with Rechargeable Battery
3-in-1 security
10000mAh battery
8 GB storage
Auto Lock
This E330 model with rechargeable battery combines a camera doorbell and smart lock into a single powerful device. It offers five easy ways to unlock allowing flexibility for all family members. The 2K camera ensures you see visitors clearly with a slim fingerprint film for quick access.
Pros
- Integrated camera
- Fingerprint unlock
- Local storage
- Voice control
- High capacity battery
Cons
- No monthly fees
- Requires app
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It includes 8 GB of local storage so you do not need to pay for cloud subscriptions. The large 10000mAh battery powers all features without needing constant charging or replacement. Remote control via the app lets you see who is at the door and manage access from anywhere.
Installation is designed to be simple for most standard US deadbolts without drilling. It works seamlessly with Alexa and Google Voice Assistant for voice commands. The auto-lock feature adds security by locking the door automatically after a set period of time.
For those seeking a complete security upgrade this all-in-one package saves cost and clutter. It provides reliable power and storage options that reduce ongoing expenses. If you want a versatile and powerful solution this lock is a solid investment.
No Monthly Fees
Local storage means you can save video history without paying a monthly cloud subscription fee.
Battery Power
The large rechargeable battery ensures long-term use without frequent interruptions or replacements.
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Buying Guide – How to Choose the Best Eufy Door Lock
Selecting the right Eufy door lock depends on your specific security needs and budget. This guide breaks down key factors to help you make an informed decision.
Unlocking Methods
Different models offer varying ways to unlock including fingerprints, palms, faces, keys, or codes. Consider which method is most convenient for your household members. Biometric methods like face and palm are fastest but cost more.
Choose a method that balances speed and security for your daily needs.
Battery Life
Battery life ranges from five to fourteen months depending on usage and features. Rechargeable batteries reduce waste but need charging. AA batteries are easy to replace but can be costly over time.
Look for a battery life that matches your tolerance for maintenance.
Smart Home Integration
Check if the lock works with your existing system like Apple Home, Alexa, or Google Home. Matter support ensures future compatibility across brands. Native integration often provides smoother control than third-party hubs.
Ensure the lock fits your current smart home setup.
Installation Requirements
Most locks fit standard deadbolts but some require specific backset or door thickness. Check the product details to ensure compatibility with your door. Easy installation saves time and avoids professional costs.
Verify door compatibility before purchasing to avoid returns.
Weather Resistance
Outdoor locks need IP ratings to withstand rain and heat. Look for IP53 or IP65 ratings for reliable outdoor performance. Temperature ranges should match your local climate.
Choose a lock rated for your local weather conditions.
Video Features
Video models add a camera and doorbell for monitoring. These are great for security but consume more power. Consider if you need video surveillance or just entry control.
Decide if video monitoring is essential for your entry.
Backup Access
Always ensure there is a backup access method like a physical key or USB-C port. Power outages or dead batteries can lock you out without a backup. Physical keys are reliable but less convenient.
Prioritize models with reliable backup access options.
Price and Value
Prices vary significantly from budget to premium models. Higher cost often includes more features like video or advanced biometrics. Balance features with your actual needs.
Focus on value and features you will actually use.
How to Use and Care for Your Eufy Door Lock
Regularly check the battery level in the app and replace batteries before they die. Clean the keypad and sensor area with a dry cloth to prevent dirt buildup. Update the lock's firmware via the app to keep security features current.
Frequently Asked Questions
Do I need a hub to use an Eufy smart lock?
Most modern Eufy locks come with built-in Wi-Fi and do not require a separate hub or bridge for remote access. This simplifies setup and reduces costs. However, some advanced features like Matter integration may benefit from a HomeBase depending on the model.
Can I control the lock from outside my home?
Yes, most Eufy smart locks allow remote control via the eufy Security app from anywhere. You can check lock status, unlock the door, or manage guest codes remotely. Ensure your Wi-Fi connection is stable for reliable performance.
What happens if the battery dies?
If the battery dies, most models have a backup method to unlock. Some have physical keys, while others allow a USB-C cable to temporarily power the lock. Always keep a physical key as a last resort for emergency entry.
Are Eufy locks compatible with Google Home?
Yes, many Eufy locks work with Google Home and Google Assistant for voice control. You can check lock status or lock/unlock the door using voice commands. Setup requires linking the eufy account with Google Home for integration.
How secure are fingerprint smart locks?
Eufy fingerprint locks use advanced biometric encryption that stores data locally on the device. This prevents remote hacking and ensures your fingerprint data is private. They are generally more secure than traditional keypad locks.
Can I install these locks on metal doors?
Eufy locks generally fit standard wooden or metal doors as long as the deadbolt hole size is standard. Verify the door thickness and bore hole diameter in the specs before buying. Some models may require a spacer for thicker doors.
How do I reset my Eufy smart lock?
To reset the lock, locate the reset button on the interior panel. Hold it down for about 5 to 10 seconds until you hear a confirmation sound. This will factory reset the lock and you will need to set it up again.
Does Eufy offer cloud storage for video locks?
Most Eufy video locks use local storage on a HomeBase rather than cloud subscriptions. This saves you from paying monthly fees for video history. You can view footage through the app stored directly on the base.
Final Thoughts on Choosing the Best Eufy Door Lock
Prices and stock change frequently so check current listings for the best deals. Investing in a quality lock enhances your home safety significantly. Choose a model that balances features with ease of use for your household.