Compact mode

Ultraloq U-Bolt Pro WiFi vs Eufy Security Smart Lock Touch & Wi-Fi vs Alfred DB2-B

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"

Ultraloq U-Bolt Pro WiFi

Yes

Eufy Security Smart Lock Touch & Wi-Fi

Yes

Alfred DB2-B

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"

Ultraloq U-Bolt Pro WiFi

Retrofit

"Ultraloq U-Bolt Pro WiFi requires Retrofit installation." Smart locks that can be installed on existing door hardware without full replacement Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

Complete Lock Replacement

"Eufy Security Smart Lock Touch & Wi-Fi requires Complete Lock Replacement installation." Smart locks that entirely replace existing door hardware for a fully integrated solution Click to see all.

Alfred DB2-B

Complete Lock Replacement

"Alfred DB2-B requires Complete Lock Replacement installation." Smart locks that entirely replace existing door hardware for a fully integrated solution Click to see all.
Made In 🌍

Country of origin or manufacturing location for the smart lock

Ultraloq U-Bolt Pro WiFi

China

Ultraloq U-Bolt Pro WiFi is made in China. Chinese-made smart locks offer innovative features at competitive prices, reflecting rapid technological advancements. Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

China

Eufy Security Smart Lock Touch & Wi-Fi 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.
Price 💰

Current market price of the smart lock

Ultraloq U-Bolt Pro WiFi

249.99 USD

The price of Ultraloq U-Bolt Pro WiFi is 249.99.

Eufy Security Smart Lock Touch & Wi-Fi

219.99 USD

The price of Eufy Security Smart Lock Touch & Wi-Fi is 219.99.

Alfred DB2-B

159.99 USD

The price of Alfred DB2-B is 159.99.
Price Range 💳

Categorized price range for easier filtering and comparison

Ultraloq U-Bolt Pro WiFi

Mid-Range

Ultraloq U-Bolt Pro WiFi falls into the Mid-Range price range. Mid-range smart locks balance features and affordability Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

Budget

Eufy Security Smart Lock Touch & Wi-Fi falls into the Budget price range. Budget smart locks offer affordable home security solutions Click to see all.

Alfred DB2-B

Budget

Alfred DB2-B falls into the Budget price range. Budget smart locks offer affordable home security solutions Click to see all.

Evaluation Comparison

Pros 👍

Advantages and positive features of the smart lock

Ultraloq U-Bolt Pro WiFi

6-In-1 Keyless Entry

Smart locks with 6 keyless entry methods offer diverse access options Click to see all.

Auto-Unlock Feature

Eufy Security Smart Lock Touch & Wi-Fi

Fast Fingerprint Recognition

Smart locks featuring quick and accurate fingerprint scanning for swift access Click to see all.

Built-In Wi-Fi

Alfred DB2-B

Sleek Design

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

Affordable Price
Cons 👎

Disadvantages and limitations of the smart lock

Ultraloq U-Bolt Pro WiFi

Battery Drain With Heavy Wi-Fi Use

Bulky Design

Eufy Security Smart Lock Touch & Wi-Fi

Limited Third-Party Integrations

Smart locks with fewer options for connecting to other smart home devices Click to see all.

Bulky Design

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.

Performance Comparison

Security Score 🔐

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

Ultraloq U-Bolt Pro WiFi

9

The security rating of Ultraloq U-Bolt Pro WiFi is 9 out of 10. Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

8.5

The security rating of Eufy Security Smart Lock Touch & Wi-Fi 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.
Ease of Use Score 💻

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

Ultraloq U-Bolt Pro WiFi

9.5

The ease of use rating of Ultraloq U-Bolt Pro WiFi is 9.5 out of 10. Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

9

The ease of use rating of Eufy Security Smart Lock Touch & Wi-Fi is 9 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.
Battery Life Score 🔋

Rating of the smart lock's battery performance and longevity

Ultraloq U-Bolt Pro WiFi

6.5

The battery life rating of Ultraloq U-Bolt Pro WiFi is 6.5 out of 10. Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

8.5

The battery life rating of Eufy Security Smart Lock Touch & Wi-Fi is 8.5 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.
Buy It For Life 💯

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

Ultraloq U-Bolt Pro WiFi

7.5

The Buy It For Life rating of Ultraloq U-Bolt Pro WiFi is 7.5 out of 10. Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

7

The Buy It For Life rating of Eufy Security Smart Lock Touch & Wi-Fi is 7 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.
Score ⭐

Overall rating of the smart lock based on various performance factors

Ultraloq U-Bolt Pro WiFi

8.6

The overall score of Ultraloq U-Bolt Pro WiFi is 8.6 out of 10. Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

8.3

The overall score of Eufy Security Smart Lock Touch & Wi-Fi is 8.3 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.

Technical Specifications Comparison

Connectivity 📡

Wireless technologies used for communication

For all*

Bluetooth

Smart locks that use Bluetooth for short-range wireless connection

Ultraloq U-Bolt Pro WiFi

Wi-Fi

Ultraloq U-Bolt Pro WiFi offers Wi-Fi connectivity. Smart locks that connect directly to Wi-Fi networks for remote access Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

Wi-Fi

Eufy Security Smart Lock Touch & Wi-Fi offers Wi-Fi connectivity. Smart locks that connect directly to Wi-Fi networks for remote access 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

Ultraloq U-Bolt Pro WiFi

ANSI Grade 1

The security grade of Ultraloq U-Bolt Pro WiFi is ANSI Grade 1. Smart locks with highest ANSI security rating Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

ANSI Grade 3

The security grade of Eufy Security Smart Lock Touch & Wi-Fi is ANSI Grade 3. Smart locks with basic ANSI security rating 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.
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

Ultraloq U-Bolt Pro WiFi

Tech Enthusiasts

Ultraloq U-Bolt Pro WiFi is designed for Tech Enthusiasts. Cutting-edge smart locks with advanced features and customization options for technology lovers. Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

Renters

Eufy Security Smart Lock Touch & Wi-Fi is designed for Renters. Easily installable smart locks suitable for temporary residences, offering security without permanent modifications. 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.
Purpose 💻

Primary purposes or actions the smart lock is designed to facilitate

Ultraloq U-Bolt Pro WiFi

Versatility

Ultraloq U-Bolt Pro WiFi is primarily used for Versatility. Multi-functional smart locks offering a wide range of features and compatibility Click to see all.

Convenience

Ultraloq U-Bolt Pro WiFi is primarily used for Convenience. Smart locks that prioritize ease of use and user-friendly features Click to see all.

Eufy Security Smart Lock Touch & Wi-Fi

Ease Of Use

Eufy Security Smart Lock Touch & Wi-Fi is primarily used for Ease Of Use. Smart locks designed for simple and intuitive operation Click to see all.

Affordability

Eufy Security Smart Lock Touch & Wi-Fi is primarily used for Affordability.

Alfred DB2-B

Affordability

Alfred DB2-B is primarily used for Affordability.

Multiple Entry Methods

Alfred DB2-B is primarily used for Multiple Entry Methods. Versatile smart locks offering various ways to unlock, from keypads to biometrics Click to see all.

Highlights Comparison

Known for 💡

Unique selling point or standout feature of the smart lock

Ultraloq U-Bolt Pro WiFi

Multiple Entry Methods

Ultraloq U-Bolt Pro WiFi is known for Multiple Entry Methods.

Eufy Security Smart Lock Touch & Wi-Fi

Fingerprint Recognition

Eufy Security Smart Lock Touch & Wi-Fi is known for Fingerprint Recognition.

Alfred DB2-B

Sleek Design

Alfred DB2-B is known for Sleek Design.

Facts Comparison

Interesting Fact 🧐

An intriguing or lesser-known fact about the smart lock

Ultraloq U-Bolt Pro WiFi

Can store up to 120 fingerprints

Eufy Security Smart Lock Touch & Wi-Fi

Unlocks in 0.3 seconds

Alfred DB2-B

Can store up to 100 fingerprints
Sarcastic Fact 😉

A humorous or ironic observation about the smart lock

Ultraloq U-Bolt Pro WiFi

Even burglars find it too complicated

Eufy Security Smart Lock Touch & Wi-Fi

So fast it might open before you're ready

Alfred DB2-B

Looks so good you might forget it's a lock