eufy Security Smart Lock C220

Curated from 36 real Reddit conversations

Refreshed on: March 25, 2025

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eufy Security Smart Lock C220

Brand: eufy Security
Price: $149
Snoop Score:
5.0
Sentiment
2.5
Popularity
1.7
Technical
6.9
Buy on Amazon for $149See All Keyless Entry Reviews
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Snoop's Take

The eufy Security Smart Lock C220 is a cutting-edge fingerprint keyless entry system that redefines modern door access with built-in Wi-Fi for remote management. It offers multiple unlocking methods including a rapid fingerprint scan, keypad, and physical key to suit a range of needs. User feedback is a lively mix of praise and critique. One reviewer quipped, 'my Eufy Smart Lock with Wifi works just fine', highlighting its straightforward functionality, yet others lament its lack of Home Assistant integration and confusing hardware compatibility instructions. Critics point out that while the speed and battery life are commendable, the smart features could have been more robust. The overall sentiment reveals a product that impresses on core functions but leaves room for improvement on integration. In conclusion, for those prioritizing keyless convenience and solid battery performance, the lock is a smart choice, despite its integration hiccups. Its strengths in secure access and ease-of-use make it a recommended option within its niche, even if a few smart home aficionados might grumble.

Not for you? Check out our other rated Keyless Entry

my Eufy Smart Lock with Wifi works just fine.

Positive Feedback

Kind of a bummer.

Negative Feedback
Product
5.0
eufy Security Smart Lock C220
Buy on Amazon for $149
Residential Security
9 / 10
Commercial Applications
6 / 10
Airbnb & Short-Term Rentals
4 / 10
High Traffic Entryways
9 / 10
See how this compares to all Keyless Entry

What it does well!

Key strengths users can’t stop talking about.
Works with knob door hardware
“my Eufy Smart Lock with Wifi works just fine.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.
Lack of Home Assistant integration
“Kind of a bummer.”➕
“Are the Eufy locks information (lock status, unlock code, etc.) available in Home Assistant/Hubitat?”➕
Confusing door hardware requirements in instructions
“Eufy should revise this. It should just say, “the knob or lever should be a non-locking type for best results”.”➕

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Core Power Plays

The specs and strengths that make it shine.
Model differences in fingerprint sensor
“I’ve had the E30 for about two months. No issues with battery life or responsiveness.”➕
Long-term durability and weather performance
“How about weather? Rain etc.?”➕
“I legit use this as my daily driver door lock.”➕
Ease of rekeying process
“Lock smith came, installed and took him 30 mins to make sure one key opened all 3 locks.”➕
“For those curious, the E30/E31 uses a typical Schlage key. I had a lock smith come out and rekey it ”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Transition from keypad to digital command centre
“a new “digital command centre” that will replace the keypad, supposedly coming later in 2024.”➕
“I have been waiting for the digital command center, so I can switch completely to eufy Security!!”➕
“We have never used our keypad in 4 years.”➕
Connectivity concerns and competitor alternatives
“It works really well and lets you tap your iPhone or Apple watch to gain entry.”➕
“How do I do this?”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Wireless protocol impact on battery life
“When it comes to battery power... ZWave over Zigbee, Zigbee over Bluetooth, and everything over WiFi.”➕
“Wow that’s kinda crazy on the battery life comparison!”➕
Eufy security breach controversy (cameras)
“I'd rather use products from a larger company that was caught and forced to fix the issues and is now probably being monitored by security professionals.”➕
“Eufy just had a MASSIVE security breach that allowed users access to other users security cameras.”➕
“Yikes, thanks for the heads up! Yale x Nest it is I suppose.”➕
“I think some perspective is important.”➕
Susceptibility to lock picking
“but the fact that you can rake the lock open is frightening.”➕
“Hard pass by me on any smart locks for my home.”➕
“if the lock can be opened in under 10 seconds, I'll probably pass.”➕

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