Compare myQ Secure View 3-in-1 Smart Lock vs eufy Video Smart Lock S330

P1 myQ Secure View 3-in-1 Smart Lock
P2 eufy Video Smart Lock S330

Comparison Takeaways

myQ Secure View 3-in-1 Smart Lock

Where It Has the Edge

  • Locking motor is 4.3 vs 2.7. Motor operation is described positively overall, with smooth inside locking and working app lock/unlock, though one install needed...
  • Door-sense is 4.5 vs 3.1. Door-sense is supported by the included magnetic open/closed sensor and app feedback that distinguishes a door being ajar...
  • Door compatibility (deadbolt fit) is 3.8 vs 3.3. Door fit is workable for deadbolt-style installs, though one reviewer needed to drill and prep a door that...
  • Security features (encryption) is 4.5 vs 4.1. Security evidence is strongest for biometric privacy because one reviewer says face scans stay on the device rather...

eufy Video Smart Lock S330

Where It Has the Edge

  • Voice control is 4.2 vs 1.5. Voice control works through Alexa and Google according to multiple reviews, but Apple ecosystem support is absent.
  • Existing hardware reuse is 4.2 vs 2.5. SafeWise explicitly noted that the existing deadbolt can be reused if the Eufy deadbolt does not fit flush.
  • Value and Price is 4.1 vs 3.3. Reviewers generally found the price reasonable for the all-in-one lock, doorbell, camera, local storage, and no-fee value, while...
  • Physical attack resistance is 3.7 vs 3.0. Physical resistance was not attack-tested, but the lock offers extra screws for added security and reviewers described sturdy...
Average score
Product 1: myQ Secure View 3-in-1 Smart...
3.9
Product 2: eufy Video Smart Lock S330
4.0
Access logs
Product 1: myQ Secure View 3-in-1 Smart...
4.1

The app can associate access with individual PINs or users, giving at least basic visibility into who opened the door.

Product 2: eufy Video Smart Lock S330
4.4

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.

Alarm/siren loudness (if included)
Product 1: myQ Secure View 3-in-1 Smart...
No score yet
Product 2: eufy Video Smart Lock S330
4.2

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

App
Product 1: myQ Secure View 3-in-1 Smart...
4.4

Reviewers consistently describe the myQ app as central to setup, settings, unlocking, device management, and camera/lock control.

Product 2: eufy Video Smart Lock S330
4.3

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

Auto-lock
Product 1: myQ Secure View 3-in-1 Smart...
4.6

Auto-lock evidence is strong, including unknown-person locking, face-based lock/unlock automation, and a configurable 90-second autolock delay.

Product 2: eufy Video Smart Lock S330
4.4

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-relock after failed attempts
Product 1: myQ Secure View 3-in-1 Smart...
No score yet
Product 2: eufy Video Smart Lock S330
4.2

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

Backset compatibility
Product 1: myQ Secure View 3-in-1 Smart...
4.5

The hands-on install shows adjustable backset handling, including the common 2-3/8 and 2-3/4 inch style positions.

Product 2: eufy Video Smart Lock S330
4.6

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

Battery
Product 1: myQ Secure View 3-in-1 Smart...
4.2

Battery feedback is mostly positive around six-month claims and rechargeable design, with one caveat that the initial charge took several hours.

Product 2: eufy Video Smart Lock S330
4.2

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

Bluetooth
Product 1: myQ Secure View 3-in-1 Smart...
3.8

Bluetooth appears during setup or internal hardware discussion, but the review evidence is limited and not performance-focused.

Product 2: eufy Video Smart Lock S330
4.0

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

Build quality and durability
Product 1: myQ Secure View 3-in-1 Smart...
4.5

Hands-on reviewers describe the exterior as dense, secure, and well built, with general quality impressions that are strongly positive.

Product 2: eufy Video Smart Lock S330
4.4

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

Camera and doorbell performance
Product 1: myQ Secure View 3-in-1 Smart...
4.4

Camera and doorbell evidence is broad: reviewers cite 2K HDR video, wide-angle viewing, color night vision, two-way audio, and doorbell/camera consolidation.

Product 2: eufy Video Smart Lock S330
4.2

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

Door-sense
Product 1: myQ Secure View 3-in-1 Smart...
4.5

Door-sense is supported by the included magnetic open/closed sensor and app feedback that distinguishes a door being ajar from closed.

Product 2: eufy Video Smart Lock S330
3.1

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 compatibility (deadbolt fit)
Product 1: myQ Secure View 3-in-1 Smart...
3.8

Door fit is workable for deadbolt-style installs, though one reviewer needed to drill and prep a door that did not already have a deadbolt.

Product 2: eufy Video Smart Lock S330
3.3

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

Existing hardware reuse
Product 1: myQ Secure View 3-in-1 Smart...
2.5

Existing hardware reuse is limited because the lock replaces the deadbolt and may require new drilling if the door is not already prepared.

Product 2: eufy Video Smart Lock S330
4.2

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

Feature additions via updates
Product 1: myQ Secure View 3-in-1 Smart...
No score yet
Product 2: eufy Video Smart Lock S330
4.0

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

Fingerprint
Product 1: myQ Secure View 3-in-1 Smart...
4.4

Fingerprint support is repeatedly mentioned and tested, with reviewers treating it as one of the main everyday unlock methods.

Product 2: eufy Video Smart Lock S330
4.3

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

Geofencing
Product 1: myQ Secure View 3-in-1 Smart...
No score yet
Product 2: eufy Video Smart Lock S330
2.0

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

Guest Codes and Access
Product 1: myQ Secure View 3-in-1 Smart...
4.4

Guest and temporary access are supported through PIN codes, user-specific pins, and quick passes for short-term access.

Product 2: eufy Video Smart Lock S330
4.4

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

Hub requirement
Product 1: myQ Secure View 3-in-1 Smart...
4.2

Review evidence points to direct Wi-Fi setup and optional accessories rather than a clearly required hub, though no review gives a formal no-hub statement.

Product 2: eufy Video Smart Lock S330
3.9

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

Installation and Setup
Product 1: myQ Secure View 3-in-1 Smart...
4.4

Setup is usually described as clear or easy, but the most detailed install shows extra work for drilling, strike prep, calibration, and alignment.

Product 2: eufy Video Smart Lock S330
4.2

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

Jam detection
Product 1: myQ Secure View 3-in-1 Smart...
No score yet
Product 2: eufy Video Smart Lock S330
2.6

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.

Key override reliability
Product 1: myQ Secure View 3-in-1 Smart...
4.2

A physical key remains available as a backup, with reviewers noting included keys and a concealed keyhole under the doorbell cover.

Product 2: eufy Video Smart Lock S330
4.2

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

Keypad
Product 1: myQ Secure View 3-in-1 Smart...
4.2

The keypad supports PIN entry and is described as visible during setup, with one reviewer noting the touch-sensitive design instead of physical buttons.

Product 2: eufy Video Smart Lock S330
4.0

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

Lock/unlock speed
Product 1: myQ Secure View 3-in-1 Smart...
4.8

Speed evidence is strong, including two-second unlock claims and hands-on praise for fast facial recognition.

Product 2: eufy Video Smart Lock S330
4.7

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

Locking motor
Product 1: myQ Secure View 3-in-1 Smart...
4.3

Motor operation is described positively overall, with smooth inside locking and working app lock/unlock, though one install needed strike cleanup.

Product 2: eufy Video Smart Lock S330
2.7

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

Locking reliability
Product 1: myQ Secure View 3-in-1 Smart...
4.4

Hands-on testing found the unlock methods working after setup, with reliability depending partly on correct strike alignment.

Product 2: eufy Video Smart Lock S330
4.0

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

Notifications
Product 1: myQ Secure View 3-in-1 Smart...
3.9

Notifications include context-aware alerts, motion alerts, access alerts, and paid detection labels that identify what triggered an alert.

Product 2: eufy Video Smart Lock S330
4.3

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

Physical attack resistance
Product 1: myQ Secure View 3-in-1 Smart...
3.0

Physical resistance evidence is limited: one review says no BHMA/ANSI grade is disclosed, while another notes a stronger strike component.

Product 2: eufy Video Smart Lock S330
3.7

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

Pick/drill resistance (if rated)
Product 1: myQ Secure View 3-in-1 Smart...
2.3

Pick or drill resistance is not independently tested; the only related evidence is the lack of a disclosed BHMA/ANSI grade.

Product 2: eufy Video Smart Lock S330
No score yet
Remote access
Product 1: myQ Secure View 3-in-1 Smart...
4.5

Remote access is well supported, with app-based lock/unlock control described for letting someone in when the owner is away.

Product 2: eufy Video Smart Lock S330
4.4

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

Security features (encryption)
Product 1: myQ Secure View 3-in-1 Smart...
4.5

Security evidence is strongest for biometric privacy because one reviewer says face scans stay on the device rather than the cloud.

Product 2: eufy Video Smart Lock S330
4.1

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

Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread)
Product 1: myQ Secure View 3-in-1 Smart...
2.7

Integration is mixed: myQ ecosystem integration is presented as a strength, but popular third-party platforms are described as unsupported or previously restricted.

Product 2: eufy Video Smart Lock S330
3.4

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

Touchscreen
Product 1: myQ Secure View 3-in-1 Smart...
3.7

The front keypad is touch-sensitive, though one reviewer notes physical buttons may be a personal preference for some users.

Product 2: eufy Video Smart Lock S330
3.8

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

User access management
Product 1: myQ Secure View 3-in-1 Smart...
4.5

User management is strong, with evidence for managing users, assigning PINs, adding fingerprints, adding another user, and short-term access.

Product 2: eufy Video Smart Lock S330
4.4

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

Value and Price
Product 1: myQ Secure View 3-in-1 Smart...
3.3

Value is mixed: reviewers like the all-in-one design, but price, overkill for simple needs, and subscription-gated features create clear caveats.

Product 2: eufy Video Smart Lock S330
4.1

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.

Voice control
Product 1: myQ Secure View 3-in-1 Smart...
1.5

Voice-control evidence is negative because reviewers cite removed Google Assistant support and lack of Amazon Alexa or Google Home integration.

Product 2: eufy Video Smart Lock S330
4.2

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

Warranty and support
Product 1: myQ Secure View 3-in-1 Smart...
2.0

Support evidence is a concern because one review highlights disabled third-party support and broader consumer skepticism about Chamberlain’s practices.

Product 2: eufy Video Smart Lock S330
No score yet
Weather resistance
Product 1: myQ Secure View 3-in-1 Smart...
4.5

Weather evidence is positive, including the stated -4°F to 140°F range and hands-on praise for a moisture-sealing rubber gasket.

Product 2: eufy Video Smart Lock S330
4.6

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

Wi-Fi
Product 1: myQ Secure View 3-in-1 Smart...
4.2

Wi-Fi support is directly shown in review evidence, including connection to a 2.4 GHz Wi-Fi network during setup.

Product 2: eufy Video Smart Lock S330
3.9

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