Auto-lock drew strong praise for reliably relocking after a set time and reducing worry about whether the door was left unlocked.
Pros: Lock/unlock speed, Security features (encryption)
Cons: Door-sense, Keyway quality
Best 2024 Smart Locks for Auto-lock
Release year
Auto-lock is one of the U50's clearest strengths, with reviewers praising improved behavior, passage-style controls, and dependable nighttime locking.
Pros: Access logs, Value and Price
Cons: Warranty and support, Wi-Fi
Auto-lock was one of the strongest features, praised for flexibility and peace of mind, though one reviewer disabled it because it could lock them out.
Pros: Locking motor, Physical attack resistance
Cons: Fingerprint, Battery
Auto-lock was widely praised as convenient and configurable, but the PCWorld review found it could repeatedly cycle when calibration was off.
Pros: Value and Price, Lock/unlock speed
Cons: Existing hardware reuse, Door compatibility (deadbolt fit)
Auto-lock was praised for peace of mind and convenience, but multiple reviewers flagged limits around timing and open-door behavior.
Pros: Feature additions via updates, Locking reliability
Cons: Door-sense, Auto-relock after failed attempts
Auto-lock worked well in favorable installs, but one reviewer warned it becomes unreliable when the deadbolt does not slide smoothly.
Pros: Touchscreen, Hub requirement
Cons: Camera and doorbell performance, Door-sense
Auto-lock worked reliably for some reviewers, but others disliked its timer-only behavior, lack of leave-range locking, or wonky performance.
Pros: Key override reliability, Remote access
Cons: Warranty and support, Bluetooth