Explore all 29 feature scores for eufy Video Smart Lock S330, organized into pros and cons.
Scores by Feature
Summary
29 reviewed features-
Very positive 4.5-5.011 (38%)
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Positive 3.5-4.414 (48%)
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Neutral 2.5-3.43 (10%)
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Negative 1.5-2.41 (3%)
Pros
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The app was usually described as smooth, easy, useful, or user-friendly across reviews.
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Reviewers consistently praised the heavy, metal-feeling construction and durable build.
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Battery life was generally praised as long-lasting, though full charging can take several hours.
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Camera and doorbell performance was generally strong, especially video clarity, but motion timing, distance, and visitor button clarity were recurring caveats.
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Installation was often described as easy or manageable, but door fit and alignment created trouble for some reviewers.
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Auto-lock was valued for peace of mind, though one reviewer cautioned against using timed auto-lock without reliable door-position awareness.
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Guest access was a standout use case, with reviewers liking temporary access, contractor use, and removable access.
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When working well, unlocking was described as instant or very fast, especially through fingerprint recognition.
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Remote access was a clear strength, with reviewers valuing lock control from the app while away.
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Fingerprint performance was strongly positive in most reviews, but one reviewer had repeated failed reads.
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Reliability was mixed, ranging from flawless and better-than-prior locks to failures when alignment or one-touch locking was imperfect.
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Most reviewers considered the price fair for the combined lock, camera, doorbell, fingerprint, and no-extra-fee package.
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Keypad and touchpad feedback was mostly positive, though one reviewer had wake-up/tap responsiveness issues.
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Notifications were mostly praised as quick and useful, but some reviewers reported missed or delayed motion events.
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Design was generally liked for its sleek or elegant look, though its large size stood out as a drawback.
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Access logs were useful for seeing who came and went and which credential unlocked the door.
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The required bridge/chime was viewed positively when it improved chime, storage, or camera-feed experience.
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User management evidence was positive, especially around quickly adding additional users.
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Voice control performed well in the one review that tested it directly.
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Wi-Fi performance had limited but strong evidence, with one reviewer reporting no live-view latency.
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A post-review feature addition impressed one long-term reviewer by making live-view unlocking more convenient.
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Physical security impressions were positive, centered on wanting a sturdier alternative to flimsy plastic doorbells.
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Touchscreen feedback was split between responsive operation and needing repeated taps to wake it.
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Motor feedback was split: one long-term reviewer found it solid, while another warned that small alignment resistance could stop locking.
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Security/encryption evidence was limited but noted an encryption message before streaming, alongside privacy caution.
Cons
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One reviewer found jam reporting annoying because a calibration issue made the app keep showing the lock as jammed.
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Door fit was context-dependent: some installations worked smoothly, while shallow strike plates, alignment, and size constraints caused problems.
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Door-sense evidence was mixed: departure detection was useful, but one reviewer criticized the lock for not knowing whether the door was open.
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Smart-home integration was mixed because Alexa/Google support was useful, but reviewers noted the lack of Apple HomeKit, IFTTT, or Matter.