Compact mode

Aqara U100 vs Alfred DB2-B vs Smonet Fingerprint Door Lock

Table of content

Integration Comparison
Physical Characteristics Comparison
General Information Comparison
Evaluation Comparison
Performance Comparison

Technical Specifications Comparison
Security Features Comparison
Usage Comparison
Highlights Comparison
Facts Comparison

Integration Comparison

Compatibility 📱

Smart home platforms and voice assistants the lock works with

For all*

IOS

Smart locks that work with Apple iOS devices for mobile control

Android

Smart locks that work with Android devices for mobile control
Remote Access 📱

"Indicates if the lock can be controlled from a distance, allowing users to lock/unlock doors and manage access remotely"

Aqara U100

Yes

Alfred DB2-B

No

Smonet Fingerprint Door Lock

No

Physical Characteristics Comparison

Lock Type 🗝

Physical design and mechanism of the lock

For all*

Fingerprint

Smart locks that use fingerprint recognition for quick and secure access

Keypad

Smart locks featuring a numerical keypad for code-based entry

General Information Comparison

Installation Type 🛠

"Describes the method of installing the smart lock, either retrofitting onto an existing lock or replacing the entire lock mechanism"

For all*

Complete Lock Replacement

Smart locks that entirely replace existing door hardware for a fully integrated solution
Made In 🌍

Country of origin or manufacturing location for the smart lock

Aqara U100

China

Aqara U100 is made in China. Chinese-made smart locks offer innovative features at competitive prices, reflecting rapid technological advancements. Click to see all.

Alfred DB2-B

Taiwan

Alfred DB2-B is made in Taiwan. Taiwanese-made smart locks offer reliable performance and innovative features at competitive prices. Click to see all.

Smonet Fingerprint Door Lock

China

Smonet Fingerprint Door Lock is made in China. Chinese-made smart locks offer innovative features at competitive prices, reflecting rapid technological advancements. Click to see all.
Price 💰

Current market price of the smart lock

Aqara U100

189.99 USD

The price of Aqara U100 is 189.99.

Alfred DB2-B

159.99 USD

The price of Alfred DB2-B is 159.99.

Smonet Fingerprint Door Lock

129.99 USD

The price of Smonet Fingerprint Door Lock is 129.99.
Price Range 💳

Categorized price range for easier filtering and comparison

For all*

Budget

Budget smart locks offer affordable home security solutions

Evaluation Comparison

Pros 👍

Advantages and positive features of the smart lock

Aqara U100

Zigbee Connectivity

Smart locks using Zigbee for wireless communication Click to see all.

HomeKit Compatible

Alfred DB2-B

Sleek Design

Smart locks with an attractive, modern appearance Click to see all.

Affordable Price

Smonet Fingerprint Door Lock

Affordable Biometric Lock

Easy To Install
Cons 👎

Disadvantages and limitations of the smart lock

Aqara U100

Limited Availability

Not ANSI Graded

Smart locks without official ANSI security rating Click to see all.

Alfred DB2-B

No Wi-Fi Connectivity

Smart locks that operate without internet connection Click to see all.

Limited Range

Smart locks with restricted wireless range, potentially affecting remote access Click to see all.

Smonet Fingerprint Door Lock

No Wi-Fi Connectivity

Smart locks that operate without internet connection Click to see all.

Limited Smart Features

Smart locks lacking advanced intelligent functionalities, offering basic smart capabilities Click to see all.

Performance Comparison

Security Score 🔐

Rating of the smart lock's overall security features and effectiveness

Aqara U100

8.5

The security rating of Aqara U100 is 8.5 out of 10. Click to see all.

Alfred DB2-B

7.5

The security rating of Alfred DB2-B is 7.5 out of 10. Click to see all.

Smonet Fingerprint Door Lock

7.5

The security rating of Smonet Fingerprint Door Lock is 7.5 out of 10. Click to see all.
Ease of Use Score 💻

Rating of how user-friendly and intuitive the smart lock is to operate

Aqara U100

8.5

The ease of use rating of Aqara U100 is 8.5 out of 10. Click to see all.

Alfred DB2-B

8.5

The ease of use rating of Alfred DB2-B is 8.5 out of 10. Click to see all.

Smonet Fingerprint Door Lock

8

The ease of use rating of Smonet Fingerprint Door Lock is 8 out of 10. Click to see all.
Battery Life Score 🔋

Rating of the smart lock's battery performance and longevity

Aqara U100

8

The battery life rating of Aqara U100 is 8 out of 10. Click to see all.

Alfred DB2-B

8.5

The battery life rating of Alfred DB2-B is 8.5 out of 10. Click to see all.

Smonet Fingerprint Door Lock

8.5

The battery life rating of Smonet Fingerprint Door Lock is 8.5 out of 10. Click to see all.
Buy It For Life 💯

Rating of the smart lock's durability and long-term value

Aqara U100

7.5

The Buy It For Life rating of Aqara U100 is 7.5 out of 10. Click to see all.

Alfred DB2-B

7

The Buy It For Life rating of Alfred DB2-B is 7 out of 10. Click to see all.

Smonet Fingerprint Door Lock

6.5

The Buy It For Life rating of Smonet Fingerprint Door Lock is 6.5 out of 10. Click to see all.
Score ⭐

Overall rating of the smart lock based on various performance factors

Aqara U100

8.1

The overall score of Aqara U100 is 8.1 out of 10. Click to see all.

Alfred DB2-B

7.9

The overall score of Alfred DB2-B is 7.9 out of 10. Click to see all.

Smonet Fingerprint Door Lock

7.6

The overall score of Smonet Fingerprint Door Lock is 7.6 out of 10. Click to see all.

Technical Specifications Comparison

Connectivity 📡

Wireless technologies used for communication

For all*

Bluetooth

Smart locks that use Bluetooth for short-range wireless connection

Aqara U100

Zigbee

Aqara U100 offers Zigbee connectivity. Smart locks using Zigbee protocol for low-power, mesh network connectivity Click to see all.
Power Source 🔋

"Indicates the power supply method for the smart lock, such as battery-powered or hardwired options"

For all*

Battery Powered

Battery-powered smart locks offer wireless convenience and easy installation

Security Features Comparison

Security Grade 🔐

ANSI/BHMA security rating for the lock

Aqara U100

ANSI Grade -

The security grade of Aqara U100 is ANSI Grade -. Smart locks not yet rated by ANSI standards Click to see all.

Alfred DB2-B

ANSI Grade 3

The security grade of Alfred DB2-B is ANSI Grade 3. Smart locks with basic ANSI security rating Click to see all.

Smonet Fingerprint Door Lock

ANSI Grade 3

The security grade of Smonet Fingerprint Door Lock is ANSI Grade 3. Smart locks with basic ANSI security rating Click to see all.
Keyless Entry 🗝

"Indicates whether the smart lock allows entry without a physical key, enhancing convenience and security"

For all*

Yes

Smart locks that allow access without traditional keys for enhanced convenience
Auto-Lock ⏳

"Describes the automatic locking capability of the smart lock, including options for time-delayed locking"

For all*

Yes

Smart locks that automatically lock the door after opening

Usage Comparison

For whom 👥

Target audience for the smart lock, indicating who would benefit most from its features

For all*

Homeowners

Smart locks designed for everyday home security and convenience

Aqara U100

Smart Home Enthusiasts

Aqara U100 is designed for Smart Home Enthusiasts. Feature-rich smart locks with extensive integration capabilities for connected home setups. Click to see all.

Alfred DB2-B

Small Businesses

Alfred DB2-B is designed for Small Businesses. Cost-effective smart locks with essential security features for small-scale business operations. Click to see all.

Smonet Fingerprint Door Lock

Small Offices

Smonet Fingerprint Door Lock is designed for Small Offices.
Purpose 💻

Primary purposes or actions the smart lock is designed to facilitate

For all*

Multiple Entry Methods

Versatile smart locks offering various ways to unlock, from keypads to biometrics

Aqara U100

Smart Home Integration

Aqara U100 is primarily used for Smart Home Integration.

Alfred DB2-B

Affordability

Alfred DB2-B is primarily used for Affordability.

Smonet Fingerprint Door Lock

Affordability

Smonet Fingerprint Door Lock is primarily used for Affordability.

Highlights Comparison

Known for 💡

Unique selling point or standout feature of the smart lock

Aqara U100

Zigbee Connectivity

Aqara U100 is known for Zigbee Connectivity.

Alfred DB2-B

Sleek Design

Alfred DB2-B is known for Sleek Design.

Smonet Fingerprint Door Lock

Fingerprint Recognition

Smonet Fingerprint Door Lock is known for Fingerprint Recognition.

Facts Comparison

Interesting Fact 🧐

An intriguing or lesser-known fact about the smart lock

Aqara U100

Can be unlocked in 8 different ways

Alfred DB2-B

Can store up to 100 fingerprints

Smonet Fingerprint Door Lock

Can store up to 100 fingerprints
Sarcastic Fact 😉

A humorous or ironic observation about the smart lock

Aqara U100

So many unlock methods you might forget how to use a key

Alfred DB2-B

Looks so good you might forget it's a lock

Smonet Fingerprint Door Lock

Recognizes fingerprints faster than you recognize morning people

Alternatives to Aqara U100

Xiaomi Aqara N100

Known for Apple HomeKit Support

🔐 is more secure than Aqara U100

⭐ is rated higher overall than Aqara U100

Eufy Security Smart Lock Touch & Wi-Fi

Known for Fingerprint Recognition

💻 is more user-friendly than Aqara U100

🔋 has a longer battery life than Aqara U100

⭐ is rated higher overall than Aqara U100

Known for Versatility

💻 is more user-friendly than Aqara U100

⭐ is rated higher overall than Aqara U100

Pineworld Biometric Lock

Known for High User Capacity

Known for Durability

🔐 is more secure than Aqara U100

💯 is more durable than Aqara U100

⭐ is rated higher overall than Aqara U100

Bosma Aegis Smart Lock

Known for Door Open Alerts

🔐 is more secure than Aqara U100

💻 is more user-friendly than Aqara U100

🔋 has a longer battery life than Aqara U100

💯 is more durable than Aqara U100

⭐ is rated higher overall than Aqara U100

Ultraloq U-Bolt Pro WiFi

Known for Multiple Entry Methods

🔐 is more secure than Aqara U100

💻 is more user-friendly than Aqara U100

⭐ is rated higher overall than Aqara U100

Nuki Smart Lock 3.0 Pro

Known for European Design

💻 is more user-friendly than Aqara U100

BiometriGuard X1

Known for Advanced Fingerprint Technology

🔐 is more secure than Aqara U100

💻 is more user-friendly than Aqara U100

💯 is more durable than Aqara U100

⭐ is rated higher overall than Aqara U100

Known for Versatility

🔋 has a longer battery life than Aqara U100

⭐ is rated higher overall than Aqara U100