Best for Two-factor authentication availability
Kwikset Halo Touch Fingerprint Smart Lock
3.5 feature score
Highest scored product for this feature based on supporting review evidence.
Highest scored product for this feature based on supporting review evidence.
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Voice-unlock PIN requirements were viewed both as a useful extra security layer and, by one reviewer, a security flaw if the code is spoken aloud.
Pros: Lock/unlock speed, Locking reliability
Cons: Auto-relock after failed attempts, Door compatibility (deadbolt fit)