
Smonet Smart Lock
Score: 75/100
Harfo Fingerprint Lock
Score: 72/100Rankings

The Smonet Smart Lock is a high-capacity biometric deadbolt with fast fingerprint recognition and IP63 weather resistance, ideal for rentals and offices. However, it requires a separate gateway purchase for remote Wi-Fi features and does not include batteries. It is best suited for users who need extensive access management and are willing to buy additional accessories.

The Harfo Fingerprint Door Lock offers robust keyless entry with high-accuracy fingerprint scanning and multiple access methods. Its main limitation is the poor visibility of the touchscreen keypad in daylight and the need for a separate gateway for smart features. It is best suited for users prioritizing keyless convenience and durability over advanced smart home integration.
| Attribute | ![]() | ![]() |
|---|---|---|
5 months | 6 monthsbest | |
250 usersbest | 50 users | |
| ↓ lower better | 300 msbest | — |
— | 35 mmbest | |
1 yearsbest | 1 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Access & Biometrics(3) | ||
Unlock Methods | Fingerprint, Fob, Key, Code, App | Fingerprint, Keypad, IC Card, App, Physical Key |
Fingerprint Capacity (users) | 250 users | 50 users |
Fingerprint Recognition Speed (ms) | 300 ms | null ms |
Smart Connectivity(2) | ||
Connectivity Type | Bluetooth | Wi-Fi (Optional) |
Voice Assistant Support | Alexa, Google | Alexa, Google Assistant |
Build & Design(1) | ||
Material | Metal (Brushed Gold) | Satin Nickel |
Installation & Fit(2) | ||
Door Thickness Compatibility (mm) | 38-48 mm | 35-55 mm |
Installation Type | DIY | Standard Deadbolt Replacement |
Power & Battery(1) | ||
Battery Life (months) | 5 months | 6 months |
Features & Usability(1) | ||
Keypad Type | Keypad | Touchscreen |
Security & Compliance(2) | ||
Security Grade | null | Grade 2 |
IP Rating | IP63 | null |


Professional reviewers highlight the lab-tested 0.3-second fingerprint speed and 99.99% accuracy as key strengths, positioning it as a best-in-class fingerprint door lock.
Everyday users commonly praise the quick 0.3-second unlock speed and the reliability of the app logs for security tracking, though some note the need for a gateway for remote features.

“huge help when forgetting keys”



Professional reviewers highlight the Harfo smart locks for their excellent fingerprint recognition performance and solid structural construction. The keypad and fingerprint reader responsiveness are praised after activation.
The search results do not contain specific consumer reviews or user feedback sections separate from professional assessments, so no distinct consumer sentiment data is available.