Harfo Fingerprint Lock
Score: 72/100
Wyze Bolt v2
Score: 88/100Rankings
The Wyze Lock Bolt v2 is a Wi-Fi-enabled smart deadbolt featuring BHMA Grade 2 security and an AI self-learning fingerprint scanner. It offers built-in remote access without a hub and local data storage for privacy, though it requires 8 AA batteries. It is best suited for budget-conscious users seeking keyless entry on standard US exterior doors in covered areas.
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 | | |
|---|---|---|
6 months | 8 monthsbest | |
50 usersbest | — | |
| ↓ lower better | — | 400 msbest |
35 mmbest | — | |
— | 2.56 inchesbest | |
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, Keypad, IC Card, App, Physical Key | Fingerprint, App, Physical Key |
Fingerprint Capacity (users) | 50 users | users |
Fingerprint Recognition Speed (ms) | null ms | 400 ms |
Smart Connectivity(2) | ||
Connectivity Type | Wi-Fi (Optional) | Wi-Fi |
Voice Assistant Support | Alexa, Google Assistant | |
Build & Design(1) | ||
Material | Satin Nickel | Aluminum + Glass |
Installation & Fit(3) | ||
Door Thickness Compatibility (mm) | 35-55 mm | mm |
Backset (inches) | null inches | 2.375-2.75 inches |
Installation Type | Standard Deadbolt Replacement | Standard Deadbolt |
Power & Battery(1) | ||
Battery Life (months) | 6 months | 8 months |
Features & Usability(1) | ||
Keypad Type | Touchscreen | Tempered Glass |
Security & Compliance(3) | ||
Security Grade | Grade 2 | BHMA Grade 2 |
IP Rating | null | IP53 |
Encryption Standard | null | Hardware Encryption |
Products in the top-left offer the best value (high score, low price).
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.
Professional reviewers, including Gearbrain, praise the Wyze Lock Bolt v2 as a major upgrade over the original model due to its built-in Wi-Fi for remote control and AI-adaptive biometrics. Experts highlight its tempered glass keypad, IP53 weather resistance, and BHMA Grade 2 security as key strengths.
Everyday users and product listings emphasize praise for the lock's reliable fingerprint entry, long battery life, and easy 15-minute installation. Recurring themes include the convenience of keyless entry and the simplicity of setup.
