August Wi Fi Smart Lock 4TH Gen vs eufy Security S380 EufyCam 3

By Billy G. · Founder & Lead EditorVerified Jun 8 by Billy G.

August Wi-Fi Smart Lock 4th Gen
August Wi-Fi Smart Lock 4th Gen
eufy Security S380 EufyCam 3
eufy Security S380 EufyCam 3
Verified Confidence: 81%

Verdict: These products address entirely different home security needs: one controls physical door access while the other provides video monitoring. No meaningful head-to-head metrics exist across categories. Confidence capped at 55 due to fundamental mismatch.

Winner: Neither

August Wi Fi Smart Lock 4TH Gen: 5/10

eufy Security S380 EufyCam 3: 5/10

Spec-by-spec comparison

August Wi Fi Smart Lock 4TH Geneufy Security S380 EufyCam 3
ConnectivityWi-FiWireless
Power Source4 AA batteriesBattery-powered
CompatibilityiOS/AndroidCompatible with eufy Security App
IntegrationAugust appeufy app

August Wi Fi Smart Lock 4TH Gen

What doesn't

  • Requires separate hub for full features
  • Battery life varies with use

eufy Security S380 EufyCam 3

What works

  • 4K resolution recording

What doesn't

  • Requires base station for full system
  • Field of view limited to 135 degrees

Bottom line

Our pick: Neither.

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