Best Smart Locks for Auto-relock after failed attempts

Auto-relock after failed attempts Decision Dashboard

Best for Auto-relock after failed attempts

eufy Video Smart Lock E330

5.0 feature score

Highest scored product for this feature based on supporting review evidence.

Safest pick

Aqara Smart Lock U100

4.5 feature score

Balances feature score, supporting reviews, and overall product strength.

Best overall product

Tapo Smart Door Lock DL110

4.4 overall score

Strongest overall product among items with scored evidence for this feature.

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#1 eufy Video Smart Lock E330
5.0
1 review

The failed-attempt lockout behavior was viewed as a strong security safeguard when someone keeps entering wrong codes or fingerprints.

Pros: Lock/unlock speed, Security features (encryption)

Cons: Door-sense, Keyway quality

#2 Aqara Smart Lock U100
4.5
3 reviews

Failed-attempt lockout was consistently viewed positively, with reviewers saying it worked as intended and helped deter brute-force attempts.

Pros: Lock/unlock speed, Fingerprint

Cons: Keyway quality, Wi-Fi

#3 Tapo Smart Door Lock DL110
4.5
1 review

Failed-attempt lockout had limited but positive evidence, with one reviewer describing automatic lockdown plus notification after suspicious attempts.

Pros: Value and Price, Lock/unlock speed

Cons: Existing hardware reuse, Door compatibility (deadbolt fit)

#4 Schlage Encode Plus Smart Lock
4.0
2 reviews

Failed-code lockout behavior was treated as a useful security deterrent because repeated wrong entries frustrate brute-force attempts.

Pros: Locking reliability, Lock/unlock speed

Cons: Weather resistance, Door-sense

#5 eufy FamiLock S3 Max Smart Lock
4.0
1 review

Wrong-try lockout was viewed positively as a useful safeguard against repeated bad attempts.

Pros: Lock/unlock speed, Locking reliability

Cons: Door compatibility (deadbolt fit), Hub requirement

#6 Schlage Encode Smart Lock
4.0
1 review

A locksmith observed that repeated invalid codes temporarily disable the keypad, showing the lockout behavior works, though active alerts were missing.

Pros: Bluetooth, Hub requirement

Cons: Door-sense, Fingerprint

#7 Desloc D110 Plus Smart Lock
2.5
1 review

Failed-attempt lockout drew criticism from one reviewer because the settings and behavior were not clearly adjustable or explained.

Pros: Feature additions via updates, Locking reliability

Cons: Door-sense, Auto-relock after failed attempts

#8 Kwikset Halo Touch Fingerprint Smart Lock
1.3
2 reviews

Failed-attempt relock/lockdown was a weakness; reviewers reported no lockdown after repeated unrecognized fingerprint attempts.

Pros: Lock/unlock speed, Locking reliability

Cons: Auto-relock after failed attempts, Door compatibility (deadbolt fit)