Aqara U100
Score: 88/100
Ultraloq Bolt
Score: 90/100Rankings
The ULTRALOQ Bolt Fingerprint WiFi Smart Deadbolt is a Matter-over-Thread smart lock featuring 8-in-1 keyless entry and robust ANSI Grade 1 security. Its main limitation is the lack of a Micro-USB backup power interface and the 2.4GHz Wi-Fi restriction. It is best suited for Apple Home users seeking native Siri integration and multi-ecosystem homes.
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.
| Attribute | | |
|---|---|---|
8 months | 10 monthsbest | |
— | 1.5 yearsbest | |
1.38 inches | 1.75 inchesbest | |
2.36 inches | 2.375 inchesbest | |
65.6 feetbest | 30 feet | |
-31 °F | -4 °Fbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Battery(1) | ||
Battery Life (months) | 8 months | 10 months |
Support & Warranty(1) | ||
Warranty Length (years) | years | 1.5 years |
Security & Access(4) | ||
Security Grade | BHMA Level 3 | Grade 1 |
Unlock Methods | Fingerprint, Keypad, NFC, Mechanical Key, Apple Home Key | Fingerprint, App, Keypad, Voice, Key |
Keypad Type | Matte | Anti-peep |
Encryption Standard | AES 128 | 128-bit AES |
Installation & Compatibility(3) | ||
Door Thickness Compatibility (inches) | 1.38-2.17 inches | 1.375-1.75 inches |
Backset (inches) | 2.36-2.76 inches | 2.375 inches |
Installation Type | Standard | DIY |
Connectivity & Smart Features(3) | ||
Smart Home Integration | Apple Home, Google Home, Alexa, IFTTT | Apple Home, Siri, Alexa, Google, SmartThings, IFTTT |
Bluetooth Range (feet) | 65.6 feet | 30 feet |
Wi-Fi Standard | 802.11b/g/n | |
Build & Durability(2) | ||
Operating Temperature (°F) | -31 to 151 °F | -4 °F |
Finish | Gray | Satin Nickel |
Products in the top-left offer the best value (high score, low price).
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.
Professional reviewers and editors highly praise the ULTRALOQ Bolt for its robust Matter and Thread support, which facilitates seamless cross-platform compatibility with major smart home ecosystems like Apple Home, Google, and Alexa.
Everyday user feedback is limited but positive, with available reviews highlighting the convenience of built-in WiFi and app-based remote control. Users commonly praise the ease of DIY installation and the reliability of the lock for daily use.
“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.”
“Built-in WiFi, app remote control, and door alerts.”
