Aqara Smart Lock U100
Score: 75/100
Ultraloq U-Bolt Pro
Score: 84/100Rankings
The Ultraloq U-Bolt Pro combines eight entry methods-including a 360° fingerprint sensor-with built-in 2.4 GHz Wi-Fi and an IP65-rated housing for robust outdoor use. Its battery life is shorter on Wi-Fi mode and the bulkier design can be challenging to install. Ideal for households seeking versatile biometric access and hub-free Wi-Fi control.
The Aqara Smart Lock U100 delivers high-accuracy fingerprint unlocking, Apple HomeKey compatibility, and IP65-rated weather resistance via Bluetooth, Zigbee, and NFC. It requires an Aqara hub for full smart-home functionality and is relatively heavy, which can complicate installation. Suited for users invested in the Apple ecosystem and needing strong outdoor durability.
| Attribute | | |
|---|---|---|
— | 1.5 yearsbest | |
| ↓ lower better | 1,750 g | 1,497 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Features(1) | ||
Remote Access | false | true |
Battery & Power(1) | ||
Battery Type | AA | AA alkaline |
Security(1) | ||
Security Grade | Level 3 | Grade 1 |
Connectivity(3) | ||
Bluetooth Version | 5.0 | unknown |
Wi‑Fi Compatibility | false | true |
Z‑Wave Support | false | true |
Fit & Design(1) | ||
Weight (g) | 1750 g | 1497 g |
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 commend the Ultraloq U-Bolt Pro for its unmatched versatility, noting the eight entry methods, reliable 360° fingerprint sensor, and the convenience of built-in WiFi that removes the need for a hub. The lock's ANSI Grade 1 certification, IP65 rating, and integrated door sensor are highlighted as strong security and usability features. Criticisms focus on the WiFi's 2.4 GHz limitation, the relatively short battery life of the WiFi model, and occasional finicky setup, as well as the bulkier form factor that may not suit every door.
Everyday users appreciate the easy installation, rapid fingerprint unlocking, and the ability to grant remote access to guests via eKeys. The door sensor's auto-lock function and the long-lasting AA batteries receive frequent praise. Common complaints revolve around fingerprint failures in wet or cold conditions, occasional app glitches during WiFi pairing, alignment challenges with the door sensor on warped doors, and a louder click compared with other smart locks.
“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.”
“keypad, biometrics, and auto-lock FTW”
