eufy C210
Score: 72/100
eufy Smart Lock C30
Score: 72/100Rankings
The eufy Security Smart Lock C210 is a keyless entry deadbolt featuring built-in Wi-Fi and a touchscreen keypad, designed for easy retrofitting on standard US doors without requiring a separate hub. It offers five unlock methods, BHMA Grade 3 durability certification, and robust weather resistance, making it a reliable option for budget-conscious homeowners seeking remote access and multi-user management. Ideal for DIYers wanting quick install and basic remote/keyless access.
The eufy Security Smart Lock C30 is a Wi-Fi-enabled keyless entry deadbolt designed for straightforward DIY installation on standard US and Canadian doors without requiring a separate hub. It features physical buttons for durability, auto-lock capabilities, and seamless integration with the eufy Security ecosystem for remote access and notifications. It is ideal for families needing app/voice control, auto-lock features, and integration with eufy doorbells or cameras in varied climates.
| Attribute | | |
|---|---|---|
6 monthsbest | 5 months | |
— | 38 mmbest | |
65 mmbest | 60 mm | |
-30 °Cbest | -30 °Cbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity & Smart Home(1) | ||
Smart Home Compatibility | Alexa, Google Assistant, Apple Watch | eufy Ecosystem, Alexa, Google Assistant |
Access & Security(2) | ||
Encryption Standard | Bank-grade | Wi-Fi |
Unlock Methods | App, Keypad, Key, Apple Watch, Voice | Key, Voice, App, Buttons |
Power & Battery(3) | ||
Battery Life (months) | 6 months | 5 months |
Power Source | AA Batteries | 4x AA |
Low Battery Indicator | null | true |
Physical & Installation(3) | ||
Door Thickness Compatibility (mm) | null mm | 38-50 mm |
Backset (mm) | 60-70 mm | 60 or 70 mm |
Installation Type | No Drilling | DIY |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the C210 for its compact design, capable Wi-Fi performance without a hub, and easy setup process. Experts highlight the robust BHMA testing for long-term reliability and the versatility of its five unlock methods.
Everyday users love the sleek look, quick installation, and reliable app remote control that works without range limits. Many appreciate the five unlock options and family-friendly features like temporary codes. Recurring complaints include the app's inability to track individual users, faster-than-expected battery drain, lightweight build quality, and the lack of door-open detection.
Professional coverage is limited, with a 2026 YouTube review highlighting the lock's straightforward installation, reliable battery life, and robust security features. Best Buy lists the product with a high rating, but there are no in-depth editorials from major tech sites like CNET or Wirecutter available in the current data.
There is no direct consumer review data or forum discussion available in the search results. While product pages emphasize reliability, specific user testimonials, common praise, or recurring complaints cannot be detailed due to a lack of aggregated user feedback.
“compact & capable”
