- The extra hub(Ultraloq Bridge) is for U-Bolt/U-Bolt Pro and U-Bolt Z-Wave / U-Bolt Pro Z-Wave. There is a built-in WiFi chip in U-Bolt WiFi / U-Bolt Pro WiFi, Bolt Fingerprint and Bolt NFC, no extra hub(Ultraloq Bridge) is required.
- Z-Wave Hub is required only for U-Bolt Z-Wave / U-Bolt Pro Z-Wave. If you don't want to use Z-Wave connection technology, you can buy an Ultraloq Bridge instead.
- The Door Sensor is only for U-Bolt WiFi / U-Bolt Pro WiFi, U-Bolt Z-Wave / U-Bolt Pro Z-Wave, Bolt Fingerprint and Bolt NFC, which can detect door status if paired correctly.
Currently, Ultraloq Bridge / Locks with built-in WiFi chips can work with Google Assistant, Alexa, IFTTT, and SmartThings.
Only Bolt Fingerprint (HomeKit version) supports Apple HomeKit integration.
U-Bolt/U-Bolt Pro Z-Wave can work with Ring, Hubitat, SmartThings, and Home Assistant.
| Model | Fingerprint | NFC | WiFi | Z-Wave | Door Sensor | Integrations |
| U-Bolt | ✖ | ✖ | Ultraloq Bridge is required | ✖ | ✖ | Google Assistant, Alexa, IFTTT, SmartThings |
| U-Bolt Pro | ✔ | ✖ | Ultraloq Bridge is required | ✖ | ✖ | Google Assistant, Alexa, IFTTT, SmartThings |
| U-Bolt WiFi | ✖ | ✖ | Built-in WiFi chip integrated | ✖ | ✔ | Google Assistant, Alexa, IFTTT, SmartThings |
| U-Bolt Pro WiFi | ✔ | ✖ | Built-in WiFi chip integrated | ✖ | ✔ | Google Assistant, Alexa, IFTTT, SmartThings |
| U-Bolt Z-Wave | ✖ | ✖ | Ultraloq Bridge is required | Z-Wave Hub is required | ✔ | Google Assistant, Alexa, IFTTT, SmartThings |
| U-Bolt Pro Z-Wave | ✔ | ✖ | Ultraloq Bridge is required | Z-Wave Hub is required | ✔ | Google Assistant, Alexa, IFTTT, SmartThings |
| Bolt Fingerprint | ✔ | ✖ | Built-in WiFi chip integrated | ✖ | ✔ | Apple HomeKit (optional), Google Assistant, Alexa, IFTTT, SmartThings |
| Bolt NFC | ✖ | ✔ | Built-in WiFi chip integrated | ✖ | ✔ | Google Assistant, Alexa, IFTTT, SmartThings |