Compare eufy Video Smart Lock S330 vs Wyze Auto-Lock Bolt v2 Smart Lock

Reviewers who discussed logs found useful entry history, including how the lock opened and which fingerprint was used, with one transcript explicitly describing an activity log.

Activity history is a real strength: reviewers describe logs or event history that show who locked or unlocked the door and which method was used.

The included chime can get loud enough for household alerts across rooms or floors, though reviewers discussed chime volume rather than a separate siren.

The reviews confirm alarm sounds and adjustable alarm/operation volume, but they do not measure siren loudness; alarms are tied to jams or failed entries.

The app was generally praised as smooth, clean, user-friendly, and feature-rich, with live video, settings, and remote controls accessible from the phone.

The app supports setup, lock/unlock control, users, codes, notifications, and automations, though one reviewer found Wyze’s device-selection flow overloaded and hit onboarding retries.

Auto-lock was repeatedly seen as a useful peace-of-mind feature, with timing and schedule controls, although one reviewer warned it may lock when the door is open.

Auto-lock is widely supported with configurable timing and after-hours scheduling, but door-state behavior is mixed because one review says no open/close sensor while another cites door-closed auto-lock.

Wrong-try protection and passcode lockout were clearly supported, giving the lock a configurable response after repeated failed attempts.

Repeated failed entries trigger alarm or lockout-style behavior in the reviews; the evidence supports protection after failed attempts more than a distinct relock mechanism.

Backset support is well documented for common 2 3/8-inch and 2 3/4-inch sizes.

The adjustable latch/backset mechanism is directly shown in installation demos, with reviewers noting that the bolt can twist or adjust to fit the door’s backset.

Battery feedback was strongly positive overall, with multiple reviewers citing several months of use, USB-C charging, and only occasional recharges.

Most reviews cite up to eight months of life from eight AA batteries plus USB-C emergency power, while one reviewer called the AA setup a step back versus rechargeable designs.

Bluetooth is present through the included bridge, which PCMag says contains both Wi-Fi and Bluetooth radios.

Build quality was consistently described as sturdy, metal, heavy-duty, or durable, although the hardware is also physically large.

Build quality is generally viewed positively thanks to tempered glass, stronger materials, a gasketed exterior, and a durable feel, with budget positioning still evident.

Camera and doorbell performance were usually praised for 2K clarity and useful detection, but a few reviews reported missed, delayed, or weaker night events.

The lock has no built-in camera, but Wyze camera and doorbell integration is repeatedly cited for livestream unlocking and door-activity monitoring.

Door-sense style features are mixed: one review praised leaving detection, while another said auto-lock did not know whether the door was open or closed.

Door-sense evidence is mixed: one review says there is no open/close detection, while another says auto-lock can depend on the door being detected closed.

Deadbolt fit is the biggest installation caveat: it replaces a standard deadbolt but can be sensitive to strike-plate depth, alignment, and size constraints.

Door fit evidence centers on standard U.S. deadbolt compatibility and installation adjustments for door depth or thickness.

SafeWise explicitly noted that the existing deadbolt can be reused if the Eufy deadbolt does not fit flush.

Existing hardware reuse is lightly supported by one installation demo where the reviewer kept the existing strike plate.

At least one long-term reviewer observed a useful live-view unlocking feature added after the original review.

Fingerprint performance was split: several reviewers called it fast and accurate, while PCWorld had repeated recognition problems.

Fingerprint access is one of the most consistently praised features, with reviews citing fast half-second unlocking, AI/self-learning behavior, local storage, and strong accuracy.

Finish durability is supported by anti-glare tempered glass, scratch/smudge resistance, and reviewer observations that fingerprints are less visible.

Geofencing or phone-proximity unlock was not available in the reviewed app experience; one reviewer specifically wished for it.

Geofencing is supported in the app automation demo, where the lock can lock or unlock based on arriving at or leaving a location.

Guest access is a strength, with temporary passcodes, schedules, and easy programming mentioned across reviews.

Guest access is robust in the reviews, with temporary, recurring, one-time, and scheduled code support plus high PIN/fingerprint capacity.

The bridge/chime is central to the system: reviewers described it as included, useful for indoor chimes and storage, and in one case mandatory.

Built-in Wi-Fi removes the need for a hub or Wyze doorbell helper for remote access, a clear upgrade over the original model.

Installation was mostly manageable and often easy, but several reviewers noted alignment, strike-plate depth, or two-handed handling challenges.

Installation is generally described as DIY-friendly and quick, with included hardware, though one reviewer had a screwdriver-fit issue and initial calibration retries.

Jam detection can be frustrating when calibration or strike-plate depth is off, with one reviewer saying the app kept showing jammed despite a secure bolt.

Jam detection is supported by reviews describing an alarm or warning when the deadbolt cannot close properly.

Key backup is well covered: reviewers repeatedly noted the hidden or included physical key option for emergencies.

Key backup is consistently supported, with reviewers noting a traditional key or physical key slot for backup entry, especially if batteries die.

The keypad generally worked well and supports PIN entry, though one review found the touchscreen sometimes needed extra wake-up taps.

The keypad is well covered across reviews, with PINs, backlighting, tempered-glass touch controls, anti-peep entry, and up to 50 codes.

Lock and unlock speed was strong in favorable tests, especially through fingerprint access, with instant or very quick operation reported.

Unlocking speed is strong, especially through fingerprint entry, with reviewers calling it speedy, seamless, or around half a second.

The motor can be sensitive to deadbolt alignment; one review warned it may fail to lock if the motor struggles.

Motor feedback is mixed but acceptable: one reviewer found the motor quiet despite chimes, while another simply noted the motor is audible.

Locking reliability ranged from flawless or year-long solid use to sensitivity when alignment was imperfect or one-touch locking failed.

Locking reliability has less coverage than access methods, but the available review evidence says the lock works great and is built for everyday reliability.

Notifications were generally fast and useful for activity, motion, lock/unlock events, and thumbnails, though one review noted delayed motion recording.

Notifications are supported for lock/unlock activity, alerts, tampering, and incorrect-entry attempts, especially through app and Wi-Fi features.

Physical resistance was not attack-tested, but the lock offers extra screws for added security and reviewers described sturdy hardware.

Physical security evidence is mostly positive through ANSI Level 2 or BHMA2 references, though one reviewer questioned Wyze’s BHMA listing.

Remote access was a clear strength, with reviewers locking or unlocking from the app, even away from home.

Remote access is a major upgrade, with reviewers repeatedly describing locking, unlocking, monitoring, and access management from anywhere.

Security features include scramble passcodes, wrong-try protection, and an encryption message, while one review also mentioned broader Eufy privacy concerns.

Security evidence focuses on local biometric storage, anti-peep PIN protection, and secure handling of fingerprint data rather than documented encryption specifics.

Alexa and Google support were consistently reported, while reviewers also consistently noted missing HomeKit, IFTTT, and Matter support.

Smart-home integration is useful but not universal: Alexa, Google, and Wyze ecosystem automations are supported, while Matter/HomeKit gaps remain a limitation.

Tamper handling is supported through tamper alarms and notifications, including activity or tampering alerts and failed-fingerprint warnings.

Touchscreen and touchpad feedback was mixed, ranging from PCMag's responsive touchpad to PCWorld's wake-up issues.

The touchscreen/touchpad upgrade is praised through illuminated glass, tempered-glass keypad design, and smudge-resistant touch controls.

User access management is strong, with high user/fingerprint limits, individual codes, and easy additional-user enrollment.

User access management is a strength, with intuitive user controls, access sharing, remote code management, and up to 50 users or people supported.

Reviewers generally found the price reasonable for the all-in-one lock, doorbell, camera, local storage, and no-fee value, while still calling it pricey.

Value is one of the strongest themes: reviewers repeatedly emphasize sub-$100 pricing, low-cost Wi-Fi, and strong features for the price.

Voice control works through Alexa and Google according to multiple reviews, but Apple ecosystem support is absent.

Voice control works mainly through Alexa or Google Assistant routines and hands-free control, with voice unlocking caveats noted for security reasons.

Support evidence is sparse, limited to the app exposing support contact information and restart/delete device options.

Weather resistance is supported by an IP65 waterproof rating and operating-temperature claims in the reviewed materials.

Weather resistance is adequate for many residential entries with IP53 protection, though one reviewer notes it is less impressive than typical market ratings.

Wi-Fi works through the bridge and supports remote use, but reviewers noted 2.4GHz-only setup and dependence on the bridge/chime connection.

Wi-Fi is the central upgrade over the original Lock Bolt, enabling remote control, alerts, monitoring, and app access without extra helper hardware.