Best eufy Security Smart Locks with Fingerprint: 3 Spec-Based Picks

Quick picks

The best fit for you

• You want Wi-Fi control without a bridge eufy Security C220 Wi-Fi Fingerprint Smart Lock This model supports direct Wi-Fi fingerprint entry for standard doors.
• You prioritize speed and smart home integration eufy Security Smart Lock E31 Fingerprint Deadbolt It offers rapid fingerprint access and broad smart home support.
• You need video monitoring with fast entry eufy Security 2K Video Smart Lock It provides 2K video monitoring alongside reliable fingerprint access.

Our 3 picks

1 Best overall

eufy Security C220 Wi-Fi Fingerprint Smart Lock

Best for: Wi-Fi fingerprint entry without a bridge

Access Method

Fingerprint, Remote Control (what this guide is about)

Access Methods

Fingerprint, app, keypad, key, voice

Connectivity

Built-in Wi-Fi

Smart Home Compatibility

Alexa, Google Voice Assistant

Included Door Hardware

Deadbolt

Power Source

Battery Powered

View on Amazon: eufy Security C220 Wi-Fi Fingerprint Smart Lock Affiliate link

The eufy C220 is a fingerprint deadbolt with built-in Wi-Fi, so you control it via the app without a bridge. It supports five other access methods, including a keypad and physical keys. The self-learning AI improves recognition speed over time. With eight AA batteries, it offers up to 8 months of operation. It is BHMA Grade 3 certified and IP53 waterproof.

Pros

• Built-in Wi-Fi for app control without a bridge
• Self-learning AI fingerprint recognition
• 8-month battery life on eight AA batteries
• BHMA Grade 3 certification
• IP53 waterproof rating

Cons

• Only BHMA Grade 3, not the highest Grade 1
• No mention of Bluetooth or Zigbee connectivity
• Requires eight AA batteries, not rechargeable

Good fit if

• You want app control without extra hardware
• You need a waterproof outdoor lock
• You prefer fingerprint access with backup keys

Skip if

• You require the highest Grade 1 security rating
• You want a rechargeable battery system
• You need Zigbee or Bluetooth integration

Verdict: The eufy C220 Fingerprint Deadbolt suits you if you want reliable Wi-Fi control and fast fingerprint entry. It is a solid choice for standard residential doors needing app integration.

2 Best budget

eufy Security Smart Lock E31 Fingerprint Deadbolt

Best for: Fast fingerprint entry and smart home integration

Access Method

Fingerprint, App Control (what this guide is about)

Access Methods

Fingerprint, app, keypad, physical key

Connectivity

Built-in Wi-Fi, Matter

Smart Home Compatibility

Apple Home, Google, Alexa, SmartThings

Power Source

Battery Powered

Color

Black

View on Amazon: eufy Security Smart Lock E31 Fingerprint Deadbolt Affiliate link

The eufy E31 is a keyless entry lock featuring fingerprint, app, keypad, key, and voice access. It supports Apple Home, Google Home, and Alexa. The 10,000mAh battery lasts up to 14 months. It unlocks in under 0.3 seconds. The unit measures 7.7 by 8.1 by 4.4 inches. It suits families needing fast, multi-method entry without complex wiring.

Pros

• Unlocks in less than 0.3 seconds via fingerprint.
• 10,000mAh battery provides up to 14 months of use.
• Compatible with Apple Home, Google Home, and Alexa.
• Supports app, keypad, key, and voice unlocking methods.

Cons

• Physical dimensions are 7.7 x 8.1 x 4.4 inches.
• Requires a 10,000mAh rechargeable battery pack.
• No video recording capability included.

Good fit if

• You want sub-second fingerprint unlocking for your family.
• You need compatibility with Apple Home or Alexa.
• You prefer a battery-powered lock with long life.

Skip if

• You require a lock with built-in video.
• You need a lock with a standard AA battery setup.
• You want a lock with a visible keypad only.

Verdict: eufy E31 Fingerprint Smart Lock offers rapid entry and broad smart home support for users prioritizing speed and convenience over video features.

3 Best premium

eufy Security 2K Video Smart Lock

Best for: video monitoring with fast fingerprint entry

Access Method

Fingerprint (what this guide is about)

Access Methods

Fingerprint, keypad, app, physical keys

Connectivity

Built-in Wi-Fi

Smart Home Compatibility

Alexa, Google Voice Assistant

Color

Silver

Application

Front Door

View on Amazon: eufy Security 2K Video Smart Lock Affiliate link

The eufy Security Video Smart Lock E330 combines a 2K HD camera with fast fingerprint recognition for keyless entry. It features a large 10,000mAh rechargeable battery and BHMA Grade 3 durability. You get remote access via the eufy app and voice assistant compatibility. This lock suits homeowners who want video monitoring alongside secure, easy entry without complex drilling.

Pros

• 2K HD camera with f/1.6 lens for clear visitor views
• Fast fingerprint recognition for quick unlocking
• 10,000mAh rechargeable battery supports lock and video features
• BHMA Grade 3 certification and IP65 weather resistance

Cons

• Heavier build at 3.62 pounds compared to basic keyless locks
• Requires compatible eufy devices like HomeBase 3 for full integration
• Thumbnail previews in notifications are temporarily stored in the cloud

Good fit if

• You want video verification before unlocking
• You prefer fingerprint access over traditional keys
• You already use eufy security devices

Skip if

• You need a lightweight lock for easy installation
• You want standalone operation without eufy ecosystem
• You require permanent cloud storage for all footage

Verdict: eufy E330 Video Smart Lock fits users who prioritize video monitoring and fast fingerprint access. It is ideal for those already invested in the eufy security ecosystem who need reliable, weather-resistant entry control.

Specifications side by side

Key specs for choosing eufy fingerprint locks

1. Check connectivity type

   Decide if you need direct Wi-Fi or a bridge. The eufy C220 supports direct Wi-Fi fingerprint entry, which simplifies setup for standard residential doors. You do not need an extra hub for this model. Other options may require a separate bridge device to connect to your network. If you want fewer components, look for Wi-Fi built-in. This reduces potential points of failure and keeps the installation cleaner. Verify the connection method before buying to ensure it matches your home network capabilities.

2. Assess video needs

   Determine if you require visual monitoring at your entry point. The eufy 2K Video Smart Lock includes 2K video resolution for clear monitoring. This is ideal if you want to see visitors before granting entry. The C220 and E31 models focus on access speed and do not emphasize video features. If visual confirmation is important to you, prioritize the model with the integrated camera. This allows you to verify who is at the door via your app without needing a separate doorbell camera.

3. Compare physical dimensions

   Measure your door thickness and backset to ensure fit. The eufy C220 measures 4.49 inches in width and 4.41 inches in height. The E31 is slightly larger at 7.7 inches wide and 8.1 inches long. The 2K Video model has a length of 8.7 inches. These dimensions affect how the lock sits on your door. Check your existing deadbolt hole size and the space available on the door face. Incorrect sizing can lead to difficult installation or a poor aesthetic fit on your entryway.

4. Evaluate access speed

   Consider how quickly you need to enter your home. The eufy E31 is designed for rapid fingerprint access and broad smart home support. This suits users who prioritize convenience and speed over other features. The C220 also offers fast fingerprint entry for reliable daily use. If you frequently carry items and need quick entry, look for models optimized for speed. Fast recognition reduces wait times and improves the overall user experience during busy mornings or evenings.

5. Review smart home integration

   Check if the lock works with your existing ecosystem. The eufy E31 offers broad smart home support for integration with various platforms. This is useful if you already use other smart devices for automation. The C220 provides solid app integration for standard residential control. Ensure the lock is compatible with your preferred smart home hub or app. This allows you to automate routines, such as locking the door when you leave. Compatibility ensures a seamless experience without needing multiple separate applications.

Frequently asked questions

See also

• best eufy security traditional deadbolts
• eufy security vs aqara deadbolt
• best eufy security security cameras
• eufy security smart lock e31 fingerprint review