eufy Smart Lock S230
Score: 85/100
eufy Smart Lock C33
Score: 78/100Rankings
The eufy Security Smart Lock S230 is a keyless entry smart lock featuring fingerprint recognition, keypad access, and mobile app control with robust local security features. It offers weatherproofing, extended battery life, and multi-authentication methods designed for residential doors without relying on cloud storage for sensitive data. It is best suited for homeowners seeking keyless entry with multiple authentication methods and prioritizing local security.
The eufy Smart Lock C33 is a keyless deadbolt featuring integrated Wi-Fi and adaptive biometric fingerprint recognition that learns from handle grip usage. It offers multiple unlock methods including a keypad, app, and physical key, with a focus on easy 15-minute installation without drilling. It is ideal for front/side doors, garages, bedrooms, offices, short-term rentals, or guest rooms where quick biometric access and easy install matter over premium security or video features.
| Attribute | | |
|---|---|---|
8,640 hoursbest | 7,020 hours |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Access & Security(3) | ||
Unlock Methods | Fingerprint, Keypad, Mobile App, Physical Key | Fingerprint, Keypad Passcode, App Remote Control, Physical Key, NFC Card |
Security Grade | BHMA Certified | BHMA Grade 3 |
Encryption Standard | AES 128-bit | |
Durability & Environment(3) | ||
IP Rating | IP65 | IP53 |
Exterior Material | Zinc alloy and stainless steel | Aluminum |
Operating Temperature (°C) | -30 to 70 °C | °C |
Power & Battery(2) | ||
Battery Life (hours) | 8640 hours | 7020 hours |
Emergency Power Port | true | |
Features & Convenience(2) | ||
Keypad Type | Keypad | Back-lit, Anti-peeping |
Tamper Alarm | true | |
Products in the top-left offer the best value (high score, low price).
Consumer Reports and The Host Report evaluate the S230 as a competent smart lock with strong physical security credentials. The lock excels in durability, having been BHMA tested for 30+ years of use, and offers versatile access methods.
Users generally praise the fast fingerprint recognition speed and the intuitive nature of the companion app for remote management. The flexibility of having multiple unlocking options is frequently highlighted as a positive aspect.
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.
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.
