Winner
Price unavailable right now
Updated November 2026
Data from the official Nuki and ULTRALOQ sites.
2026 verdict
In 2026, the recommendation leans toward Nuki Smart Lock (US Edition) over ULTRALOQ U-Bolt Pro WiFi, driven by connectivity, integrations, and local control.
It wins the broader comparison through connectivity, integrations, and local control, while its broader overall balance helps confirm the result. You should still consider ULTRALOQ U-Bolt Pro WiFi if rating and Lock/Unlock system matter more than raw overall balance. That is why the final call still favors Nuki Smart Lock (US Edition).
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| Feature | Nuki Smart Lock (US Edition) | ULTRALOQ U-Bolt Pro WiFi | Winner |
|---|---|---|---|
| Rating | 4.0 | 4.2 | ULTRALOQ U-Bolt Pro WiFi |
| Connectivity | 2.4 GHz WiFi, Bluetooth, Thread Protocol | 2.4 GHz WiFi, Bluetooth | Nuki Smart Lock (US Edition) |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Samsung SmartThings | Nuki Smart Lock (US Edition) |
| Lock/Unlock System | Remote, Bluetooth, Physical Key | Remote, Bluetooth, Passcode, Fingerprint, Physical Key | ULTRALOQ U-Bolt Pro WiFi |
| Local Control | YES | NO | Nuki Smart Lock (US Edition) |
| Emergency Fingerprint | NO | NO | Tie |
| Doorbell | NO | NO | Tie |
Winner
Price unavailable right now
- + Connectivity: 2.4 GHz WiFi, Bluetooth, Thread Protocol
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- + Local Control: YES
- - Rating: 4.0 vs 4.2
- - Lock/Unlock System: Remote, Bluetooth, Physical Key vs Remote, Bluetooth, Passcode, Fingerprint, Physical Key
24% OFF
$129.97
$169.99
- + Rating: 4.2
- + Lock/Unlock System: Remote, Bluetooth, Passcode, Fingerprint, Physical Key
- - Connectivity: 2.4 GHz WiFi, Bluetooth vs 2.4 GHz WiFi, Bluetooth, Thread Protocol
- - Integrations: Google Home, Alexa, Samsung SmartThings vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
Frequently Asked Questions
Which is better overall: Nuki Smart Lock (US Edition) or ULTRALOQ U-Bolt Pro WiFi?
Nuki Smart Lock (US Edition) has the stronger overall profile in this comparison, especially for connectivity, integrations, and local control.
What is the biggest difference between Nuki Smart Lock (US Edition) and ULTRALOQ U-Bolt Pro WiFi?
Rating is one of the clearest differences: Nuki Smart Lock (US Edition) lists 4.0, while ULTRALOQ U-Bolt Pro WiFi lists 4.2.
Who should buy Nuki Smart Lock (US Edition)?
Choose Nuki Smart Lock (US Edition) if your priority is connectivity and integrations and that matters more than rating.
Who should buy ULTRALOQ U-Bolt Pro WiFi?
Choose ULTRALOQ U-Bolt Pro WiFi if your priority is rating and Lock/Unlock system and that matters more than connectivity.
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