Compare Kwikset Obsidian Smart Lock vs ULTRALOQ Bolt Fingerprint Smart Lock

Access logs were praised where reviewers discussed them, especially for showing who entered or left and maintaining a robust lock/unlock history.

Reviewers liked app-based control when a compatible platform supported it, but the lock lost points because it lacks its own app and some hub apps could not manage codes.

App feedback ranged from excellent and simple to inconsistent; some reviewers found the app easy or seamless, while one had repeated connection problems.

Auto-lock was reliable and easy to set up in stronger reviews, though one transcript noted that changing related customization switches required a screwdriver.

Auto-lock was highly valued when it worked, with multiple reviewers praising its usefulness, but one reviewer could not enable it reliably.

Battery feedback was mixed: one preview praised warning before batteries died, while later user-oriented evidence reported six-month or five-month battery life concerns.

Battery impressions were mixed: reviewers liked the long-life claims or early battery status, but disliked replaceable AAs, limited battery detail, or the number of cells.

Bluetooth was a mild drawback rather than a dealbreaker: one reviewer did not mind its absence, but warned it could deter buyers who want phone proximity unlocking.

Bluetooth drew a limited but important caveat: one Apple Home-focused reviewer found Bluetooth-based control a little slow at times.

Build quality was praised in the clearest durability evidence, with the lock described as sturdy and jam-free during testing.

Build impressions were mostly positive, with reviewers praising solidity and materials, though one Matter review raised longevity concerns because of the motor noise.

The door sensor was useful for door-open awareness and auto-lock behavior, but reviewers disliked its looks and noted it was not exposed to Apple Home.

Door fit looked favorable for standard replacements, with the reviewer saying it should be almost as easy to install in most standard lock enclosures.

Existing hardware reuse was a strength in the replacement scenario, where the reviewer installed it easily after removing a prior Kwikset lock.

Existing hardware reuse was mixed: one reviewer thought reusing the old strike would save time, but that choice made installation take longer.

Fingerprint-related security earned consistent praise because SecureScreen and coating features reduced the risk of visible touch patterns revealing codes.

Fingerprint access was the strongest consensus feature: nearly every reviewer found it fast, accurate, reliable, or instantly responsive, with only occasional issues noted.

Finish durability evidence was positive, with praise for fit and finish and expectations that the revised keypad materials and printed numbers would wear better.

Geofencing and auto-unlock were mixed: some reviewers found it useful or better than most, while others found it slow or inconsistent.

Guest access was one of the most mixed areas: reviewers liked multiple codes and temporary scheduling in some versions, but criticized limited code counts and remote-code gaps in others.

Guest and temporary access was a clear strength, with reviewers appreciating scheduled access, single-use or limited codes, and easy access for neighbors or service visitors.

Hub requirements split reviewers: Z-Wave was welcomed by smart-home users, while others treated the required hub as an added burden.

Hub requirements depended on the version and workflow: built-in Wi-Fi avoided a separate bridge for one reviewer, while the Matter model drew criticism for bridge needs.

Design was the strongest consensus attribute, with repeated praise for the sleek, minimalist, modern, key-free look.

Industrial design split reviewers: some liked the size, solidity, or simple look, while others found it cheap-looking or unattractive.

Installation ranged from simple and thoughtfully guided to frustrating, with one reviewer blaming unclear instructions and bolt machining while others completed setup easily.

Installation was one of the clearest strengths: reviewers repeatedly called setup easy, quick, straightforward, or manageable with only a few screws.

Mechanical key backup worked in the hands-on demo, with the reviewer noting the keys looked good and successfully operated the lock.

The keypad was praised for intuitive everyday locking and unlocking.

The physical keypad was a recurring positive because reviewers liked the tactile feel, responsiveness, and guest-friendly button design.

The backup cylinder/keyway drew a critical expert reaction because the key bow and blade combination was described as highly unusual for North American locks.

Locking speed was mixed, with one review praising prompt Alexa locking while another noticed the lock ran a bit slower than normal.

Unlock speed was praised across most reviews, especially through fingerprint and app commands, though one Matter review found Matter actions slightly slower.

The locking motor drew a clear complaint for being quite loud, even though the same review did not report jams.

The Matter model’s motor was the sharpest hardware complaint, described as grinding, whining, and unpleasant.

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.

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.

Notifications were consistently praised as helpful, especially for open-door alerts, user-specific activity, and keeping track of household or guest access.

Physical attack resistance was praised because the keywayless design removes common keyed-entry attack paths.

Physical attack resistance had strong evidence from ANSI-grade commentary and especially from an expert’s praise for bump resistance.

Pick and bump-key resistance was praised because ditching the keyway removed the risk of picking or forced entry with a bump key.

Pick resistance was criticized by the lock-picking review, which was not impressed with the anti-pick features.

Remote access depended heavily on the platform: it worked well through Wink in one review, but other evidence tied remote control to a more expensive hub-enabled setup.

Remote access was a major failure point for one reviewer because unstable Wi-Fi made remote control impossible.

Security features were praised across reviews, especially SecureScreen, which reviewers said worked well and helped prevent code guessing from fingerprints.

Security features beyond the core lock were praised, especially anti-peep PIN entry and the usefulness of random digits when someone may be watching.

Smart-home integration was useful but ecosystem-dependent: Z-Wave, SmartThings, Wink, Alexa, and other platforms worked well in some cases, while HomeKit and Google limitations hurt compatibility.

Smart-home integration was a major selling point across reviews, but enthusiasm was tempered by missing Home Key, Home Assistant issues, and model-specific platform limits.

Touchscreen feedback was mostly positive for responsiveness and security, but reviewers also noted wake-up misses and glossy smudging.

User access management varied sharply by version and platform, from strong scheduled and one-time code support to complaints about no expiring codes or no app-based code changes.

User access management was praised for scheduled codes, admin/normal/temporary roles, and flexible control over who can enter and when.

Value was divided: some reviewers considered it expensive once hubs or non-connected limitations were included, while one YouTube reviewer called the price good for a keyless Z-Wave lock.

Value was mixed: reviewers said it offered a lot or a reasonable price, but several still called it expensive or undercut by software flaws.

Voice control worked well when supported, especially Alexa locking and status checks, but other reviews emphasized that Alexa or Google control required a Z-Wave hub.

Voice control was positive in one professional review with Alexa and Siri working well, but another review captured a Siri non-response.

Sun and heat exposure was a concern in one user review because the black exterior became uncomfortable for children to touch.

Weather resistance received positive support from the reviewer who connected the IP65 rating with durability for rain and dust exposure.

Wi-Fi was polarizing: built-in Wi-Fi was a major idea, but one reviewer had severe reliability failures and another criticized a Matter version for lacking built-in Wi-Fi.