Best Smart Locks for Locking reliability

Locking reliability Decision Dashboard

Best for Locking reliability

eufy FamiLock S3 Max Smart Lock

5.0 attribute score

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

Safest pick

Aqara UWB Smart Lock U400

5.0 attribute score

Balances the attribute 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 attribute.

#1 eufy FamiLock S3 Max Smart Lock
5.0

Locking reliability was consistently strong in the reviews that tested repeated lock/unlock behavior and routines.

Pros: Palm vein recognition, Camera and doorbell performance

Cons: Door compatibility (deadbolt fit)

#2 Aqara UWB Smart Lock U400
5.0

Locking reliability was strongly praised, with reviewers repeatedly reporting flawless, rock-solid, or consistently smooth hands-free unlocking.

Pros: Battery, Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread)

#3 Kwikset Halo Touch Fingerprint Smart Lock
4.9

Core locking reliability was one of the strongest themes, with multiple reviewers saying it worked every time, worked well, or performed reliably.

Pros: Fingerprint, User access management

Cons: Notifications, Auto-lock

#4 Lockly Visage Zeno Series Smart Lock
4.9

Overall locking reliability was one of the strongest themes, with reviewers saying the lock worked perfectly, performed well, or kept working every time.

Pros: Facial recognition, Installation and Setup

Cons: Door-sense, Wi-Fi

#5 TCL D1 Pro Smart Lock
4.8

Locking reliability is one of the strongest areas, with multiple reviewers reporting flawless, consistent, or every-time operation.

Pros: Palm vein recognition, Installation and Setup

Cons: App, Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread)

#6 eufy Video Smart Lock E330
4.8

Locking reliability scored highly where reviewers focused on the smart-lock half, calling it responsive and saying it worked as advertised.

Pros: Camera and doorbell performance, Installation and Setup

Cons: Keyway quality, Door compatibility (deadbolt fit)

#7 Wyze Auto-Lock Bolt v2 Smart Lock
4.8

Locking reliability is praised, with one review saying the lock works great and another describing it as built for everyday reliability.

Pros: Fingerprint, Value and Price

Cons: Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread)

#8 Schlage Encode Smart Lock
4.7

Locking reliability was one of the strongest areas, with reviewers reporting perfect tests, flawless keyless entry, smooth unlocking, and dependable performance.

Pros: Installation and Setup, App

Cons: Battery, Locking motor

#9 ULTRALOQ U-Bolt Pro Smart Lock
4.7

Core locking reliability was very strong overall, with most reviewers reporting no failures, smooth operation, or dependable keyless entry.

Pros: Fingerprint, Installation and Setup

Cons: Hub requirement

#10 Desloc D110 Plus Smart Lock
4.7

Reliability was a strength across several reviews, with reports of perfect testing, stable 90-day use, and natural daily fit.

Pros: Value and Price, Fingerprint

Cons: Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread), Door-sense

#11 Aqara U50 Smart Lock
4.7

Reliability feedback was strong: the lock kept working without the hub, worked smoothly with Apple devices, and automatically locked as expected.

Pros: Value and Price, Guest Codes and Access

Cons: Industrial design, Hub requirement

#12 Schlage Encode Plus Smart Lock
4.7

Reliability was a major strength in hands-on reviews, with reviewers describing the lock as dependable, fast, and easy to live with.

Pros: Value and Price, Installation and Setup

Cons: Keypad, App

#13 SwitchBot Lock Ultra
4.6

Locking reliability was strong overall, with several reviewers reporting solid operation, reliable locking, and no failed unlocks, except in special night-mode or sensor cases.

Pros: Installation and Setup, Industrial design

Cons: Hub requirement, Auto-lock

#14 Level Lock+ Smart Lock
4.5

Locking reliability was a major strength across testing, with reviewers repeatedly saying the lock worked reliably once installed and aligned.

Pros: Installation and Setup, Industrial design

Cons: Value and Price, Door compatibility (deadbolt fit)

#15 Kwikset Obsidian Smart Lock
4.5

Locking reliability was positive overall, with reviewers reporting that auto-relock worked every time, the bolt worked fine after setup, and the mechanism did not jam.

Pros: Guest Codes and Access, Industrial design

Cons: User access management, Value and Price

#16 myQ Secure View 3-in-1 Smart Lock
4.5

A hands-on reviewer tested multiple unlock methods and found them working successfully.

Pros: Installation and Setup, Facial recognition

Cons: Value and Price, Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread)

#17 Tapo Smart Door Lock DL110
4.4

Overall reliability was strong across testing, though one reviewer’s alignment-related auto-lock issue kept it short of flawless.

Pros: App, Guest Codes and Access

#18 Google Nest x Yale Smart Lock
4.4

Locking reliability was generally strong, with multiple reviewers reporting that locking and unlocking worked consistently, though one review noted broader glitches and door-fit caveats.

Pros: Installation and Setup, Value and Price

Cons: Voice control, Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread)

#19 ULTRALOQ Bolt Fingerprint Smart Lock
4.3

Core lock operation was usually reliable in testing, but app-based locking and unlocking was inconsistent for one reviewer and the Matter model had a loud motor caveat.

Pros: Fingerprint, Installation and Setup

#20 Schlage Sense Pro
4.3

Most reviewers found the lock fast, stable, and dependable after setup, including flawless daily UWB use in some homes. One reviewer experienced severe approach-unlock failures, and another needed a replacement...

Pros: Geofencing, Industrial design

Cons: Feature additions via updates, Key override reliability

#21 Lockin Veno Pro Smart Deadbolt Lock
4.3

Locking reliability is split: several reviewers describe a secure, solid-performing lock, while one review said it felt too immature to trust fully.

Pros: Palm vein recognition, Battery

Cons: Feature additions via updates, Geofencing

#22 Yale Assure Lock 2 Smart Lock
4.2

Core lock reliability was mostly strong, with many reviewers reporting smooth or problem-free operation, though some long-term and connectivity-related issues softened the consensus.

Pros: Installation and Setup, Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread)

Cons: Wi-Fi, Battery

#23 eufy Video Smart Lock S330
4.2

Reliability was mixed, ranging from flawless and better-than-prior locks to failures when alignment or one-touch locking was imperfect.

Pros: Installation and Setup, Camera and doorbell performance

Cons: Door compatibility (deadbolt fit)

#24 Lockly Secure Plus Smart Lock
3.8

Locking reliability is mixed: some testing found smooth, great performance, while Digital Trends encountered unresolved calibration errors.

Pros: Fingerprint, App

Cons: Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread), Value and Price

#25 Yale August Smart Lock
3.7

Locking reliability was excellent in most formal testing and one six-month review, but one reviewer reported serious state confusion and unreliable locking status.

Pros: Installation and Setup, App

Cons: Battery

#26 Aqara Smart Lock U100
3.5

Reliability was split: early testing was flawless for some reviewers, while longer-term users reported offline states, wrong status, and unresponsive behavior.

Pros: Fingerprint, Value and Price

Cons: Hub requirement, Battery

#27 Yale Approach Smart lock
2.6

Reliability was the biggest split: some reviewers reported smooth operation, while others described unresponsiveness, weak trust, or marginal effectiveness.

Pros: Installation and Setup, Value and Price

Cons: Keypad, Auto-lock