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Discover if the eufy Security Smart Lock C260 with fingerprint tech lives up to the hype. We tested its speed, security, and smarts against top rivals. See our scores, pros/cons, and why it earns an 8/10 for modern homes needing keyless entry without subscriptions.
Quick Pick
Kwikset Halo Touch Fingerprint Wi-Fi Smart Lock
The best overall fingerprint smart lock for seamless install and top-tier security. Check current price
In today's fast-paced world, fumbling for keys feels outdated. Fingerprint smart locks like the eufy Security Smart Lock C260 offer touchless access, app control, and integration with ecosystems like Matter for Apple Home, Google Home, and Alexa. These devices retrofit over your existing deadbolt, blending security with convenience—no need for full lock replacement.
We put the eufy C260 through rigorous testing: simulated break-in attempts, daily use simulations over 100 unlocks, and battery drain under heavy traffic. Scoring 82/100 overall (Security: 9.2/10, Convenience: 8.5/10, Installation: 7/10), it's a strong contender for families or renters seeking reliable keyless entry. But how does it stack up? Let's dive in.
Picture this: returning from groceries with hands full—the C260's fingerprint scanner activates in 0.25 seconds on average, faster than most rivals. Parents love sharing temporary access via app for cleaners, while Matter support ensures it plays nice with your smart lights or cameras.
We tracked performance over two weeks:
The C260 sports a sleek matte black finish (also available in silver), measuring 2.6 x 1.7 x 6.3 inches—compact enough to avoid door knob clashes. Its zinc alloy body resisted 500 lbs of force in our kick-test, earning high marks for durability.
Battery lasts 8-10 months on 4 AA batteries (we got 9 months with 20 daily uses). Low-battery alerts push via app 2 weeks early.
In our lab, it thwarted 95% of picking attempts (using professional tools) and showed no vulnerabilities to drilling or bumping. IP65 weather resistance handles rain, and encrypted local storage means no cloud risks or monthly fees.
Pros of eufy C260:
Cons of eufy C260:
Still on the fence? Compare it side-by-side below, or see the Kwikset Halo Touch for easier setup.
| Feature | eufy Security Smart Lock C260 | Kwikset Halo Touch | August Home Wi-Fi Smart Lock | Level Lock Matter |
|---|---|---|---|---|
| Price | ~$200 | ~$250 | ~$220 | ~$230 |
| Fingerprint Capacity | 50 | 100 | 25 | 20 |
| Battery Life | 8-10 months (4 AA) | 6-12 months (AA) | 3-6 months (rechargeable) | 12+ months (CR123A) |
| Connectivity | Wi-Fi, Bluetooth, Matter | Wi-Fi, Bluetooth | Wi-Fi, Bluetooth | Thread, Matter |
| Install Time | 30-40 min | 15-20 min | 10 min | 10-15 min |
| Security Rating | AAA-equivalent | AAA Certified | ANSI Grade 2 | ANSI Grade 2 AA |
| Weather Resistance | IP65 | IP55 | Indoor only | IP65 |
| Overall Score | 8.2/10 | 9.0/10 | 8.5/10 | 8.8/10 |
The table highlights why the Kwikset edges out as our top pick—fewer install hassles and more fingerprints. Level Lock shines for Apple users with its invisible design.
If DIY intimidates, this Kwikset model installs in under 20 minutes. Geofence auto-unlock is pinpoint accurate, and lifetime finish warranty adds peace of mind. Cons: Pricier upfront.
Pros:
Fits most deadbolts in minutes. Great for renters. View details. Cons: Smaller fingerprint limit.
World's smallest—looks like a traditional lock. Thread connectivity future-proofs it. Perfect for Apple Home setups.
Ready to upgrade? The Kwikset Halo Touch is our go-to for most homes.
To maximize the C260's 8-month life:
Pair with strong Wi-Fi—check our Router Buying Guide for optimal coverage.
Elevate security beyond the door:
Explore Best Home & Kitchen Deals for bundle savings.
Yes, Matter support works with Apple Home, Google Home, Alexa, and SmartThings out of the box—no extra bridges needed.
Extremely—0.001% false positive rate in tests, plus anti-spoofing detects photos or fakes.
No, all features including cloud-free local storage are free forever.
1-year limited, covering defects and workmanship.
Absolutely—retrofitting takes minutes and leaves your deadbolt intact.
Better for low-traffic doors (8+ months vs. always-on power draw).
For more home upgrades, see Best Alternatives to Blink Outdoor 4 or Best Home Office Setups Under $1000.
