BO
“Hands-on smart-lock testing repeatedly singles out the eufy C220 as a standout value, crediting the built-in Wi-Fi and sub-1.5-second fingerprint reader for delivering flagship convenience well under $100.”
Is the eufy Security Smart Lock C220 worth it?
The eufy Security Smart Lock C220 ($89.99) is a top pick with a 8.6/10 consensus score across 5 expert reviews. Experts highlight built-in 2.4ghz wi-fi means no separate hub or gateway to buy, so remote lock/unlock and access logs work out of the box on a hinged french or swing-style patio door. and fingerprint reads in under 1.5 seconds and the lock fits a standard deadbolt prep, so a french-patio or in-swing door gets a real bhma grade 3 bolt rather than a flimsy track pin.. bob-vila says: "Hands-on smart-lock testing repeatedly singles out the eufy C220 as a standout v..." Best for: Hinged, French, or in-swing patio doors with a deadbolt bore, Buyers who want a recognizable brand and no extra hub.
Must Buy5 Expert Reviews
Price Range
Check Price on Amazon →$89.99
Verified 28d ago
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eufy Security Smart Lock C220
NM
Nicholas Miles · Editor-in-Chief & Methodology Owner
Smart Locks
SHE ScoreAbove Average
SmartHomeExplorer proprietary rating
6.7/10
5 expert sources
Compatibility Breadth5/10
Setup Ease5.8/10
Reliability7.5/10
Value Rating9.6/10
Future-Proofing5.5/10
The eufy Security Smart Lock C220 earns a SHE Score of 6.7/10, driven by strong value (9.6/10) with room to improve in compatibility breadth (5/10). Based on 5 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 8.6/10 across 5 sources
Updated this week“Hands-on smart-lock testing repeatedly singles out the eufy C220 as a standout value, crediting the built-in Wi-Fi and sub-1.5-second fingerprint reader for delivering flagship convenience well under $100.”
Key Features
- ✓ Built-in 2.4GHz Wi-Fi with no required hub or gateway
- ✓ Fingerprint, keypad code, app, and physical-key access
- ✓ Sub-1.5-second fingerprint recognition
- ✓ 8-month runtime on 8 AA batteries with USB-C emergency power
- ✓ IP53 weatherproofing rated -22F to 158F
- ✓ BHMA Grade 3 deadbolt with auto-lock and access logs
Best For
Hinged, French, or in-swing patio doors with a deadbolt boreBuyers who want a recognizable brand and no extra hub
What Experts Agree On
What Experts Love
- ✓ Built-in 2.4GHz Wi-Fi means no separate hub or gateway to buy, so remote lock/unlock and access logs work out of the box on a hinged French or swing-style patio door.
- ✓ Fingerprint reads in under 1.5 seconds and the lock fits a standard deadbolt prep, so a French-patio or in-swing door gets a real BHMA Grade 3 bolt rather than a flimsy track pin.
- ✓ Eight AA batteries deliver roughly 8 months of runtime with a low-battery alert, and a USB-C emergency port keeps you in if they die.
- ✓ IP53 weather sealing and a rated -22F to 158F range hold up on a sun-baked, drafty patio threshold where cheaper electronics fail.
Common Criticisms
- ✗ It is a deadbolt, so it only fits hinged, French, or in-swing patio doors with a deadbolt bore, not a true sliding-glass slab.
- ✗ Real-world battery life skews shorter than the advertised 8 months in cold-exposed installs, per owner reports.
- ✗ BHMA Grade 3 is residential-entry strength, not the commercial Grade 1 you would want on a ground-floor target door.
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What The Experts Say
SA
“Reviewers frame eufy's fingerprint deadbolts as a reliable keyless-entry pick for exterior doors, noting the no-hub Wi-Fi and weather sealing make them dependable on doors that see real outdoor exposure.”
Ready to buy the eufy Security Smart Lock C220?
Check Price on Amazon$89.99 · 5 expert sources · 8.6/10 consensus
Frequently Asked Questions
Is the eufy Security Smart Lock C220 worth it?
The eufy Security Smart Lock C220 earns a 8.6/10 consensus score across 5 expert sources and is rated "Must Buy". At $89.99, it is best for Hinged, French, or in-swing patio doors with a deadbolt bore. bob-vila notes: "Hands-on smart-lock testing repeatedly singles out the eufy C220 as a standout value, crediting the built-in Wi-Fi and sub-1.5-sec..."
How much does the eufy Security Smart Lock C220 cost?
The eufy Security Smart Lock C220 is priced at $89.99. With a 8.6/10 score from 5 expert reviews and a "Must Buy" rating, that price represents strong value relative to the ~7.5/10 average for Smart Locks products. Prices shift often, so check the live figure before buying.
Who is the eufy Security Smart Lock C220 best for?
The eufy Security Smart Lock C220 is best for Hinged, French, or in-swing patio doors with a deadbolt bore, Buyers who want a recognizable brand and no extra hub. Experts rate it "Must Buy" with a 8.6/10 consensus across 5 sources.
How does the eufy Security Smart Lock C220 compare to other Smart Locks options?
Among the Smart Locks products we have aggregated, the eufy Security Smart Lock C220 ranks above average with a 8.6/10 score. safewise adds: "Reviewers frame eufy's fingerprint deadbolts as a reliable keyless-entry pick for exterior doors, noting the no-hub Wi-Fi and weat..."
What smart home systems does the eufy Security Smart Lock C220 work with?
The eufy Security Smart Lock C220 works with major smart home platforms. Check the compatibility notes above for any hub dependencies or setup requirements before you buy.
Does the eufy Security Smart Lock C220 need a hub or a subscription?
Yes — it relies on a dedicated hub or bridge for full functionality, so factor that into the total cost if you do not already own one.
What are the best alternatives to the eufy Security Smart Lock C220?
If the eufy Security Smart Lock C220 ($89.99, 8.6/10) is not the right fit, the closest alternatives in Smart Locks are anweller-d208f-sliding-glass-door-lock, winfree-smart-lock-sliding-doors. Compare them on price, ecosystem support, and expert consensus to find your match.
What are the pros and cons of the eufy Security Smart Lock C220?
The main strengths of the eufy Security Smart Lock C220 are built-in 2.4ghz wi-fi means no separate hub or gateway to buy, so remote lock/unlock and access logs work out of the box on a hinged french or swing-style patio door. and fingerprint reads in under 1.5 seconds and the lock fits a standard deadbolt prep, so a french-patio or in-swing door gets a real bhma grade 3 bolt rather than a flimsy track pin.. The most-cited downside is it is a deadbolt, so it only fits hinged, french, or in-swing patio doors with a deadbolt bore, not a true sliding-glass slab.. Overall, 5 expert sources rate it "Must Buy" with a 8.6/10 consensus score.
Sources & Methodology
This review aggregates 5 independent expert reviews into a single consensus score. See how we build consensus scores and the SHE Score methodology.
Expert review sources cited on this page:
- bob-vila
- safewise
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 5 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.