
eufy Smart Lock C33
Score: 78/100
Philips Smart Lock with Handle
Score: 78/100Rankings

The eufy Smart Lock C33 is a keyless deadbolt featuring integrated Wi-Fi and adaptive biometric fingerprint recognition. It offers easy installation and long battery life with AA batteries, making it ideal for rentals and garages. However, it has lower security ratings (Grade 3) and lacks advanced smart home compatibility like Matter.

The Philips WiFi Keypad Door Lock is a smart deadbolt featuring built-in 2.4 GHz Wi-Fi without requiring a hub, offering multiple unlock methods including fingerprint, PIN, and voice control. It supports up to 100 user PIN codes and 20 fingerprints, with auto-lock capabilities and remote app management for enhanced home security. While it offers robust smart features, the reliance on batteries and Grade 3 security rating are noted limitations for advanced users.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 20 entriesbest | |
1.5 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Access & Security(1) | ||
Unlock Methods | Fingerprint, Keypad Passcode, App Remote Control, Physical Key, NFC Card | Fingerprint, PIN, Key, App, Voice |
Connectivity & Smart Features(1) | ||
Bluetooth Version | N/A | |
Durability & Environment(3) | ||
IP Rating | IP53 | N/A |
Body Material | Aluminum | Metal |
Operating Temperature (°F) | °F | -31 to 151 °F |
Access & Biometrics(1) | ||
Fingerprint Capacity (entries) | entries | 20 entries |
Installation & Fitment(3) | ||
Door Thickness Compatibility (inches) | inches | 1.375-2.0 inches |
Backset (inches) | inches | N/A inches |
Installation Type | No Drilling Required | DIY |
Security & Compliance(2) | ||
Security Grade | BHMA Grade 3 | Grade 3 |
Encryption Support | AES128 | |
Support & Warranty(1) | ||
Warranty Period (years) | 1.5 years | N/A years |
Power & Battery(2) | ||
Battery Life (months) | 8-12 months | N/A months |
Battery Type | AA Alkaline | 8 AA |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the eufy Smart Lock C33 for its seamless fingerprint integration, hassle-free installation, and family-friendly biometrics, deeming it ideal for rentals and garages. Editors highlight the reliable Wi-Fi app control and strong BHMA certification, but flag the Grade 3 rating as entry-level.
Everyday users appreciate the effortless family use, quick app setup, and reliable fingerprint performance for daily front door entry. The handle grip design and long battery life are frequently praised for reducing maintenance. However, recurring complaints focus on fingerprint recognition issues in wet conditions and faster-than-expected battery drain in high-traffic homes.




Professional reviewers praise the Philips WiFi Keypad Door Lock for its seamless remote control via hub-free Wi-Fi, fast fingerprint recognition, and easy DIY installation. Editors highlight the convenience of voice integration and flexible PIN management, though they note that the reliance on batteries and the Grade 3 security rating are limitations for advanced users requiring higher security standards.
Everyday consumers appreciate the effortless app and voice control, quick fingerprint entry, and the auto-lock feature that prevents forgetting to lock the door. Users find the guest PIN functionality particularly useful for rentals and families. However, recurring complaints focus on battery life draining faster due to Wi-Fi usage and occasional connectivity glitches when not on 2.4 GHz networks.