Ultraloq U-Bolt 5-in-1 Black
Score: 82/100
Aqara U100
Score: 88/100Rankings
The Aqara Smart Lock U100 is a biometric deadbolt featuring a high-accuracy fingerprint sensor, multiple unlock methods, and extensive smart-home integration via Bluetooth, Zigbee and Apple Home Key. It is housed in a durable zinc-alloy body with IP65-rated outer panel, though the inner panel lacks weatherproofing. Ideal for families or shared households needing up to 50 biometric users and smart-home enthusiasts with Apple Home setups.
The ULTRALOQ U-Bolt is a versatile smart deadbolt offering keyless entry via fingerprint, PIN, app, NFC, and voice assistants with Matter-over-Thread compatibility. Its primary trade-off is the potential need for an additional bridge for remote access features. It is best suited for smart home enthusiasts in multi-platform setups seeking keyless convenience without hub clutter.
| Attribute | | |
|---|---|---|
12 monthsbest | 8 months | |
1.5 yearsbest | — | |
1.75 inchesbest | 1.38 inches | |
2.375 inchesbest | 2.36 inches | |
30 feet | 65.6 feetbest | |
-4 °Fbest | -31 °F |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Battery(1) | ||
Battery Life (months) | 12 months | 8 months |
Support & Warranty(1) | ||
Warranty Length (years) | 1.5 years | years |
Security & Access(4) | ||
Security Grade | Grade 1 | BHMA Level 3 |
Unlock Methods | Fingerprint, PIN, App, NFC, Voice | Fingerprint, Keypad, NFC, Mechanical Key, Apple Home Key |
Keypad Type | Backlit, Anti-peep | Matte |
Encryption Standard | 128-bit AES | AES 128 |
Installation & Compatibility(3) | ||
Door Thickness Compatibility (inches) | 1.75 inches | 1.38-2.17 inches |
Backset (inches) | 2.375 inches | 2.36-2.76 inches |
Installation Type | DIY | Standard |
Connectivity & Smart Features(3) | ||
Smart Home Integration | Matter, Thread, Alexa, Google, SmartThings, IFTTT | Apple Home, Google Home, Alexa, IFTTT |
Bluetooth Range (feet) | 30 feet | 65.6 feet |
Wi-Fi Standard | 802.11b/g/n | |
Build & Durability(2) | ||
Operating Temperature (°F) | -4 °F | -31 to 151 °F |
Finish | Satin Nickel | Gray |
Products in the top-left offer the best value (high score, low price).
TechHive praised the U-Bolt Pro WiFi variant for its improved auto-unlock geofencing, configurable auto-lock, and anti-peep keypad, calling it reliable for everyday use. Matter Alpha highlighted the Bolt Fingerprint as a solid pick for its Matter-over-Thread efficiency.
Search results provide no direct consumer reviews or recurring complaints/praise. Inferred from product documentation, users appreciate the hands-free unlock capability for carrying groceries and the multi-admin Matter control features. Potential issues include the dependency on a bridge for remote access and battery replacement frequency in high-use scenarios.
Professional reviewers commend the U100 for its precise fingerprint sensor, Apple HomeKey compatibility, solid auto-lock functionality, and impressive eight-month battery life. They also note the lock's robust zinc construction, IP65-rated outer panel, and reliable Zigbee performance when used with an Aqara hub, while calling out the need for a hub for full feature access and the non-weather-proof inner panel.
Everyday users generally praise the lock's versatility, long battery life, and weather-resistant outer housing, especially valuing the multiple unlock options and local data security. Recurring complaints focus on the requirement of an extra hub for advanced smart-home features, the inner panel's lack of weatherproofing, and the relatively heavy weight during installation.
“HomeKit News praises the U100 for its fingerprint sensor, Apple HomeKey support, auto-locking, and 8-month battery life, noting solid Zigbee 3.0 performance with an optional Aqara hub and IP65 outer panel for weather resistance.”
