Level Bolt
Score: 85/100
Ultraloq Bolt
Score: 92/100Rankings
The ULTRALOQ Bolt Fingerprint WiFi Smart Deadbolt offers robust ANSI Grade 1 security with seamless native Apple Home integration. It features built-in WiFi and Thread support, eliminating the need for a separate hub for remote access. The main trade-off is the lack of a Micro-USB backup port and reliance on 2.4GHz WiFi.
The Level Bolt is a retrofit smart lock that installs inside an existing deadbolt, preserving the original hardware and aesthetic appearance of the door. It offers multiple access methods and high security standards but suffers from short battery life and the need for additional hubs. It is best suited for design-conscious homeowners who want smart technology without visible hardware changes.
| Attribute | | |
|---|---|---|
4 months | 10 monthsbest | |
1.75 inchesbest | — | |
2.375 inchesbest | — | |
0 entries | 50 entriesbest | |
2 yearsbest | 1.5 years |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Access & Security(1) | ||
Unlock Methods | App, Keypad, Voice, Physical Key | Fingerprint, Keypad, App, Voice, Mechanical |
Connectivity & Smart Features(1) | ||
Bluetooth Version | 5.0 | BLE |
Durability & Environment(3) | ||
IP Rating | Not specified | IP65 |
Body Material | Stainless Steel | Zinc Alloy |
Operating Temperature (°F) | Not specified °F | -4-149 °F |
Access & Biometrics(1) | ||
Fingerprint Capacity (entries) | 0 entries | 50 entries |
Installation & Fitment(3) | ||
Door Thickness Compatibility (inches) | 1.75 inches | 1.375-1.75 inches |
Backset (inches) | 2.375 inches | 2.375-2.75 inches |
Installation Type | Retrofit | DIY |
Security & Compliance(2) | ||
Security Grade | Grade 1/A | ANSI/BHMA Grade 1 |
Encryption Support | Matter | 128-bit AES |
Support & Warranty(1) | ||
Warranty Period (years) | 2 years | 1.5 years |
Power & Battery(2) | ||
Battery Life (months) | 4 months | 10 months |
Battery Type | CR2 | 8x AA Alkaline |
Products in the top-left offer the best value (high score, low price).
Professional reviewers view the Level Bolt as a breakthrough in smart lock design philosophy, prioritizing home aesthetic over technological visibility. It is praised for its ingenious engineering, particularly the invisible retrofit design and robust security standards.
Everyday users consistently praise the invisible design and the preservation of their existing keys, noting that it maintains home aesthetics while adding smart functionality. Common complaints revolve around the short battery life requiring frequent replacements and the necessity of buying additional hubs for remote access.
Professional reviewers 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.
Users commonly praise the ease of DIY installation and the reliability of the lock for daily use, with positive feedback on built-in WiFi and app-based remote control.
“Disappears inside your door”
“Key still works perfectly”
“Solid build quality”
