Lockstar Smart Door Lock
Score: 82/100
eufy Smart Lock C220
Score: 88/100Rankings
The eufy Security Smart Lock C220 is a hub-free, Wi-Fi-enabled deadbolt featuring self-learning AI fingerprint recognition and BHMA Grade 3 durability. It offers six unlock methods and up to 8 months of battery life, making it suitable for high-traffic households. The main trade-off is the reliance on 8 AA batteries without a rechargeable option, which may require frequent maintenance.
The LockStar S110BBL-F is a keyless entry deadbolt featuring multiple access methods including fingerprint, keypad, app, FOBs, and traditional keys. It offers auto-lock capabilities via a door sensor and smart home integration, though remote app management requires an optional Wi-Fi gateway. Ideal for families, rental properties, and homes with frequent visitors who need customizable codes and remote access.
| Attribute | | |
|---|---|---|
— | 8 monthsbest | |
— | 1.5 yearsbest | |
1.5 inchesbest | — | |
2.36 inchesbest | — | |
33 feet | 150 feetbest | |
-4 °Fbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Battery(1) | ||
Battery Life (months) | months | 8 months |
Support & Warranty(1) | ||
Warranty Length (years) | years | 1.5 years |
Security & Access(4) | ||
Security Grade | Standard | Grade 3 |
Unlock Methods | Fingerprint, Keypad, App, FOB, Mechanical Key | Fingerprint, App, Voice, Passcode, Physical Key, Button |
Keypad Type | Touchscreen | Backlit Numeric Anti-Peep |
Encryption Standard | AES128 + ECC | |
Installation & Compatibility(3) | ||
Door Thickness Compatibility (inches) | 1.5-1.89 inches | Standard inches |
Backset (inches) | 2.36-2.76 inches | Standard inches |
Installation Type | Standard | No Drilling Required |
Connectivity & Smart Features(3) | ||
Smart Home Integration | Alexa, Google Home | Matter, Alexa, Google, Apple Home, SmartThings |
Bluetooth Range (feet) | 33 feet | 150 feet |
Wi-Fi Standard | Wi-Fi (Optional) | Built-in Wi-Fi |
Build & Durability(3) | ||
Material | Zinc Alloy | Zinc-alloy/Stainless Steel |
IP Rating | Not specified | IP53 |
Operating Temperature (°F) | -4 to 158 °F | -22 to 158 °F |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the LockStar S110BBL-F's fingerprint scanner as exceptional and praise the reliability of its door sensor-based auto-lock feature. Testers noted no issues with door closing or unintended locks, appreciating the physical open-door detection and smooth keypad entry. Product pages also emphasize robust security features like tamper alerts and smart home integration.
Everyday users commonly praise the speed and accuracy of the fingerprint scanner and the reliability of the auto-lock sensor. Recurring themes include appreciation for the multiple entry options and keyless convenience. Complaints are minimal but focus on the need to buy batteries separately and the setup complexity of the gateway for remote use.
“every time my door closes it automatically locks”
“triumph of form and function”
“arguably the best lock in its class”
Professional reviewers praise the C220 as a 'triumph of form and function,' highlighting its reliability, hub-free Wi-Fi convenience, and premium build quality.
Everyday users appreciate the zero lockout anxiety provided by the physical key backup and the fast, accurate fingerprint recognition that improves over time.
