Thinking about upgrading your home security? You’re in the right place! Smart locks have changed the game, offering convenience and peace of mind like never before. And when it comes to reliable, feature-packed options, Eufy stands out. Their range of smart locks brings cutting-edge technology right to your front door, making keyless entry a breeze and giving you control from anywhere.
But with so many great choices, how do you pick the best Buy Eufy smart lock for your home? Don’t sweat it! We’ve done the heavy lifting for you, diving deep into five of Eufy’s top smart lock models available at Best Buy and other retailers. We’ll break down what makes each one special, their pros and cons, and what real users are saying. Let’s unlock a safer, smarter home together!
Why Choose a Eufy Smart Lock?
Eufy, a brand synonymous with smart home innovation, has made a significant mark in the smart lock arena. They’re known for blending robust security with user-friendly features. From advanced fingerprint recognition to seamless smart home integration and dependable battery life, Eufy smart locks are designed to simplify your life without compromising safety. Plus, many models boast built-in Wi-Fi, meaning no extra hub is needed to control your door from afar – that’s convenience you can really appreciate!
Our Top 5 Best Buy Eufy Smart Lock Picks
1. eufy Security Smart Lock C220, Fingerprint Keyless Entry

The eufy Security Smart Lock C220 is a fantastic choice for anyone looking for a reliable and intelligent keyless entry solution. What makes this model shine is its self-learning AI fingerprint recognition, which gets more precise every time you use it. This means less fumbling and faster access, making your daily comings and goings effortlessly smooth. With multiple ways to unlock and built-in Wi-Fi, it offers both flexibility and robust security without requiring a separate bridge.
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Key Features:
- 8 Months Battery Life with 8 AA batteries.
- Self-learning AI for precise fingerprint recognition (unlocks in < 1.5s).
- 6 Ways to Unlock: Fingerprint, Eufy Security app, keypad, physical key, Apple Watch, Alexa/Google Voice Assistant.
- Built-in Wi-Fi for remote control (no bridge needed).
- Integrated eufy ecosystem for routines with eufy doorbell.
- 15-minute DIY installation (no drilling required).
- Security alarms for unusual entry attempts.
- Durable: Operates from -22℉ to 158℉ (-30℃ to 70℃), IP53 waterproof.
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Pros:
- Highly accurate and improving fingerprint scanner.
- Excellent battery longevity for a Wi-Fi lock.
- True remote control without an extra hub.
- Versatile unlocking options.
- Easy to install for most standard deadbolts.
- Integrates well with other Eufy devices.
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Cons:
- Battery life is good but relies on AA batteries, which need replacement.
- Fingerprint recognition can sometimes struggle with wet or very cold fingers.
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User Impressions: Customers love the C220 for its responsive fingerprint reader and the convenience of direct Wi-Fi control. Many appreciate how easy it is to install and integrate into their existing smart home setup, highlighting its robust build and dependable performance as real strengths.
2. eufy Security Video Smart Lock E330, 3-in-1

If you’re looking for the ultimate front door upgrade, the eufy Security Video Smart Lock E330 is truly a game-changer. This isn’t just a smart lock; it’s a comprehensive security system bundled into one sleek device. With its 3-in-1 functionality – a speedy fingerprint lock, a crystal-clear 2K HD camera, and a video doorbell – you get unparalleled control and visibility over your entryway, day and night. It’s the perfect choice for those who want total peace of mind at a glance.
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Key Features:
- 3-in-1 Triple Security: Fingerprint smart lock, 2K HD camera (f/1.6 lens), and video doorbell.
- 5 Easy Ways to Unlock: Fingerprint, Eufy Security app, Alexa/Google Voice Assistant, keypad, physical keys.
- Remote Control from Anywhere: View live feed, manage lock, receive notifications.
- Large 10,000 mAh Rechargeable Battery powers all features.
- 15-minute DIY installation (no drilling required).
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Pros:
- All-in-one solution reduces clutter and simplifies security.
- High-quality video camera offers excellent visibility.
- Long-lasting rechargeable battery is cost-effective and convenient.
- Instantaneous fingerprint recognition.
- Full remote management and monitoring capabilities.
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Cons:
- Higher price point due to integrated camera and doorbell features.
- Recharging the battery requires removing it or a direct connection.
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User Impressions: Reviewers rave about the E330’s integrated design, often calling it the “ultimate front door security.” The clear camera feed and quick fingerprint access are frequently praised, with many feeling safer knowing they have a full view and control of their entryway from anywhere.
3. eufy Security Smart Lock C30, Keyless Entry Door Lock

The eufy Security Smart Lock C30 offers robust keyless entry with a focus on durability and user-friendliness, standing out with its physical buttons rather than a touchscreen. This design choice means enhanced reliability and a more tactile experience, especially useful in varying weather conditions. It’s an excellent smart deadbolt for those who prefer the feel of traditional buttons while still enjoying all the modern conveniences of remote control and smart home integration.
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Key Features:
- Remote Control from Anywhere with built-in Wi-Fi (no bridge required).
- Smart Lock with physical buttons for enhanced durability and error resistance.
- Auto-lock feature for forgotten doors (time-based, door open/closed).
- 3 Ways to Unlock: Physical key, voice commands (Alexa/Google Assistant), physical button.
- 15-minute DIY installation (no drilling required).
- Integrated Smart Home: Pair with a eufy doorbell for routines.
- Security and Durability: 5 months battery life (4 AA batteries), IPX3 waterproofing, wrong-try protection.
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Pros:
- Physical buttons are robust and less prone to errors than touchscreens.
- Auto-lock function provides an extra layer of security.
- Built-in Wi-Fi for remote access and notifications.
- Reliable performance in various temperatures.
- Integrated ecosystem for streamlined smart home management.
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Cons:
- No fingerprint reader (if that’s a desired feature).
- Battery life is good but shorter than some other Eufy models.
- Relies on AA batteries, which need periodic replacement.
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User Impressions: Users appreciate the C30’s sturdy physical keypad and the peace of mind offered by the auto-lock feature. Many find its installation straightforward and love the convenience of controlling it via the Eufy app, praising its dependable performance as a solid, no-frills smart lock.
4. eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock

The eufy Smart Lock E31 is a standout choice for smart home enthusiasts, particularly those invested in the Apple ecosystem. Its direct support for Apple Home, alongside Google Home, Alexa, and SmartThings, makes it incredibly versatile for seamless integration into virtually any smart home setup. Beyond its impressive compatibility, it offers ultra-fast fingerprint recognition and an incredibly long battery life, making it a powerful and convenient upgrade for your home.
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Key Features:
- Apple Home Support: Seamless integration with Apple Home, Google Home, Alexa, and SmartThings.
- Unlock in less than 0.3 seconds with fingerprint, APP control, keypad, physical key, or voice commands (Siri, Alexa, Google Assistant).
- Up to 14 Months Battery Life with 10,000mAh rechargeable batteries.
- Remote Control via Homepod or Other Hubs for access management, real-time notifications, and event logs.
- Easy 15-minute installation without drilling.
- 18 months electronic protection and 36 months mechanical coverage.
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Pros:
- Exceptional smart home compatibility, especially for Apple Home users.
- Industry-leading battery life from rechargeable cells.
- Blazing-fast fingerprint unlocking.
- Multiple convenient unlocking methods.
- Robust warranty for long-term peace of mind.
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Cons:
- Requires a compatible hub (HomePod, etc.) for full remote functionality.
- Recharging the battery needs to be done with a portable charger if fully depleted (for emergency unlock only).
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User Impressions: Customers frequently highlight the E31’s effortless integration with their smart home platforms, especially Apple HomeKit. The impressive battery life and the speed of the fingerprint reader are also major selling points, making it a highly recommended choice for convenience and security.
5. eufy Security Smart Lock C220, Fingerprint Keyless Entry

Yes, we’re featuring the eufy Security Smart Lock C220 again, and for good reason! This model truly represents the best buy Eufy smart lock for its balance of features, performance, and value. Its consistent praise for a self-learning AI fingerprint sensor, robust Wi-Fi connectivity, and extended battery life makes it a top contender for any homeowner seeking an immediate, hassle-free upgrade to their home security. It’s a testament to its popularity and reliability that it merits a second look!
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Key Features:
- 8 Months Battery Life: Experience convenience and peace of mind with its long-lasting power (8 AA batteries).
- Self-learning AI: Fingerprint recognition gets more precise with every touch, ensuring quick entry (< 1.5s).
- 6 Ways to Unlock: Fingerprint, Eufy Security app, keypad, physical key, Apple Watch, Alexa/Google Voice Assistant.
- Control from Anywhere with Built-in Wi-Fi: No bridge required for remote management.
- Integrated eufy ecosystem for seamless smart home routines.
- Easy Installation: Compatible with standard US&CA deadbolts; 15-minute DIY install without drilling.
- Security and Durability: Alarm for unusual attempts, -22℉ to 158℉ operating temperature, IP53 Waterproof.
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Pros:
- Proven performance with a highly efficient fingerprint scanner.
- Direct Wi-Fi connection simplifies setup and remote access.
- Reliable battery life for a connected smart lock.
- Comprehensive unlocking options cater to everyone.
- Strong build quality suitable for various climates.
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Cons:
- Relies on AA batteries, which contribute to ongoing costs.
- The design is functional rather than overtly sleek.
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User Impressions: As before, the C220 continues to impress with its user-friendly interface and quick, accurate fingerprint scanning. Customers frequently mention its robust construction and the freedom that remote access provides, often citing it as an excellent first smart lock or a dependable upgrade.
Frequently Asked Questions About Eufy Smart Locks
Q1: Do Eufy smart locks require a hub?
A1: Many newer Eufy smart locks, like the C220, C30, and E330, come with built-in Wi-Fi, meaning they connect directly to your home network without needing a separate bridge or hub for remote functionality. However, models like the E31, while having broad smart home compatibility, may require a compatible hub (like an Apple HomePod, Google Nest Hub, or SmartThings hub) for remote control and advanced smart home automations. Always check the specific product’s features.
Q2: How long does the battery last on Eufy smart locks?
A2: Battery life varies significantly between Eufy models. For example, the Smart Lock C220 offers around 8 months of battery life with AA batteries, while the Smart Lock E31 boasts an impressive 14 months with its rechargeable battery. The Video Smart Lock E330, with its camera and doorbell features, uses a large 10,000 mAh rechargeable battery, typically lasting several months depending on usage. Factors like usage frequency and Wi-Fi activity can affect actual battery performance.
Q3: Are Eufy smart locks easy to install?
A3: Yes, Eufy smart locks are generally designed for DIY installation. Most models claim a 15-minute installation process that doesn’t require drilling and is compatible with standard US and Canadian deadbolts. You’ll typically only need a screwdriver. Clear instructions are usually provided in the Eufy Security app and with the product manual.
Q4: Can I control my Eufy smart lock remotely?
A4: Absolutely! Most Eufy smart locks, especially those with built-in Wi-Fi, allow you to control and monitor your door from anywhere using the Eufy Security app on your smartphone. You can lock/unlock, check the status, manage access for guests, and receive real-time notifications, giving you complete control over your front door.
Q5: What smart home platforms are Eufy smart locks compatible with?
A5: Eufy smart locks generally offer excellent compatibility. Many models work with voice assistants like Amazon Alexa and Google Assistant, allowing for voice-controlled locking and unlocking. Certain models, like the E31, also offer deep integration with Apple Home (HomeKit) and SmartThings, providing a broad range of smart home automation possibilities.
Q6: What security features do Eufy smart locks offer?
A6: Eufy prioritizes security. Common features include:
– Wrong-Try Protection: Temporarily locks the system after multiple incorrect attempts.
– Security Alarms: Triggered by unusual entry attempts.
– Event History: Logs all locking/unlocking activities for review.
– Privacy Mode: Temporarily disables external access.
– Durable Construction: Made with robust materials and often IP-rated for weather resistance.
Q7: What’s the difference between a fingerprint lock and a keypad lock?
A7: A fingerprint lock, like the Eufy C220 or E31, uses your unique fingerprint for incredibly fast and convenient keyless entry. A keypad lock, such as the C30, relies on a PIN code entered on a physical or touchscreen keypad. Both offer keyless entry, but fingerprint locks provide a quicker, often more secure method as there’s no code to forget or share. Some Eufy models offer both options for maximum flexibility.
Conclusion
Choosing the right best buy Eufy smart lock means finding the perfect balance between convenience, security, and smart home integration for your specific needs. Whether you’re after the ultra-fast fingerprint access of the C220, the all-in-one security of the Video Smart Lock E330, or the broad smart home compatibility of the E31, Eufy has a robust solution waiting for you. Each lock offers reliable performance and user-friendly features designed to make your home safer and your life easier.
We hope this deep dive helps you make an informed decision and step into a smarter, more secure future with confidence!



