Kwikset Aura
Score: 72/100
eufy Smart Lock C220
Score: 88/100Rankings
The eufy Security Smart Lock C220 is a robust, hub-free Wi-Fi deadbolt featuring self-learning AI fingerprint recognition and BHMA Grade 3 durability. Its main drawback is the reliance on standard AA batteries without a rechargeable option. It is ideal for users in extreme weather environments or high-traffic households who prioritize reliability and ease of installation.
The Kwikset Aura is a Bluetooth-enabled deadbolt featuring SmartKey Security and support for up to 250 user codes. It lacks Wi-Fi and major smart home ecosystem integration, limiting its utility to local control. It is best suited for homeowners prioritizing high local security and code management over remote access.
| Attribute | | |
|---|---|---|
— | 8 monthsbest | |
— | -22 °Fbest | |
— | 50 entriesbest | |
— | 1.5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Access & Security(1) | ||
Unlock Methods | App, Keypad, Key | Fingerprint, App, Voice, Passcode, Mechanical Key, Button |
Connectivity & Smart Features(2) | ||
Wi-Fi Support | false | true |
Bluetooth Version | Bluetooth | 5.0 |
Durability & Environment(1) | ||
Body Material | Metal | Zinc-alloy |
Security & Compliance(1) | ||
Security Grade | Grade AAA | Grade 3 |
Support & Warranty(1) | ||
Warranty Period (years) | years | 1.5 years |
Power & Battery(1) | ||
Battery Type | 4 AA | AA |
Products in the top-left offer the best value (high score, low price).
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. Common praise includes the easy 15-minute installation and reliable app notifications.
“triumph of form and function”
“arguably the best lock in its class”
