Yale Assure Lock 2
Score: 85/100
Ultraloq U-Bolt
Score: 88/100Rankings
The Ultraloq U-Bolt Pro is a high-security, hub-free smart lock featuring built-in WiFi and an 8-in-1 entry system. Its main trade-off is potentially reduced battery life due to the power demands of continuous WiFi connectivity. It is best suited for tech-savvy homeowners who want robust security and versatile access methods without additional hardware.
The Yale Assure Lock 2 with Wi-Fi is a versatile smart deadbolt featuring native Wi-Fi connectivity and broad smart home ecosystem support. It offers strong security with Grade 2 certification and easy installation, though it lacks the highest Grade 1 rating. It is ideal for tech-savvy homeowners and rental properties needing remote access management.
| Attribute | | |
|---|---|---|
— | 50 credentialsbest | |
4.5 metersbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Battery(1) | ||
Battery Type | 4 x AA | AA Alkaline |
Installation & Fit(3) | ||
Backset Compatibility | 2-3/8 or 2-3/4 inches | 2-3/8" or 2-3/4" |
Door Thickness Compatibility | 1.75-2.25 inches | 1-3/8" to 1-3/4" |
Installation Type | Deadbolt | Standard Deadbolt Replacement |
Connectivity & Smart Home(3) | ||
Connectivity Standards | Wi-Fi, Bluetooth | WiFi, Bluetooth |
Voice Assistant Compatibility | Alexa, Google, Apple HomeKit | Alexa, Google Assistant |
Bluetooth Range (meters) | 4.5 meters | N/A meters |
Durability & Environment(2) | ||
IP Rating | IP65 | |
Operating Temperature | -22°F to 140°F | -20°C to 65°C |
Access & Security(3) | ||
Security Grade | Grade 2 | Grade 1 |
Unlock Methods | Keypad, App, Voice, Auto-Unlock, Key | Fingerprint, Keypad, App, Mechanical Key, eKey, Voice |
Fingerprint Capacity (credentials) | credentials | 50 credentials |
Build & Design(1) | ||
Material | Zinc | Zinc Alloy |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Yale Assure Lock 2 for its security commitment, featuring robust encryption and tamper alarms. They highlight the long battery life as a surprising positive and commend the lock's versatility, including fingerprint, app, and voice control options.
Everyday users commonly praise the ease of installation and use, noting the quick setup on standard doors and the reliability of the keypad and app. Security features and design are frequently highlighted, with many users appreciating the peace-of-mind provided by real-time notifications.
TechHive and the Ultraloq community praise the U-Bolt Pro for its healthy facelift and improved auto-unlock geofencing over previous models. Reviewers highlight the configurable auto-lock feature using the door sensor and the plentiful features that balance security with convenience.
Everyday users generally praise the simple app navigation, reliable remote control, and door alerts. There is strong appreciation for the IP65 durability and BHMA certification, which contribute to a sense of security.
“Engineering excellence”
Choose the Ultraloq Pro for higher security certification and included sensor, or the Yale Assure Lock 2 for modular design and potentially longer battery life.
