Door Locks · Head to head

Eufy Security Smart Lock S230 vs Eufy Video Smart Lock S330

Full Smart Door Locks comparison in 2026

Updated June 2026
Data from Amazon and official Eufy site.
2026 verdict
In 2026, the recommendation leans toward Eufy Security Smart Lock S230 over Eufy Video Smart Lock S330, driven by price, rating, and warranty. It wins the broader comparison through price, rating, and warranty, while battery life helps confirm the result. There is still a case for Eufy Video Smart Lock S330, but mainly if integrations, Lock/Unlock system, and doorbell are what you value most. In practical terms, Eufy Security Smart Lock S230 is the easier product to recommend.
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FeatureEufy Security Smart Lock S230Eufy Video Smart Lock S330Winner
Price$159.99$349.99Eufy Security Smart Lock S230
Rating4.34.1Eufy Security Smart Lock S230
Warranty1.5 years1 yearEufy Security Smart Lock S230
Battery Life1 year4 monthsEufy Security Smart Lock S230
IntegrationsGoogle Home, AlexaGoogle Home, Alexa, Home AssistantEufy Video Smart Lock S330
Lock/Unlock SystemRemote, Passcode, Fingerprint, Physical KeyRemote, Passcode, Fingerprint, Apple Home Key, Physical KeyEufy Video Smart Lock S330
DoorbellNOYESEufy Video Smart Lock S330
Weather ResistanceIP65IP65Tie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
One-Time PasswordYESYESTie
Periodic PasswordYESYESTie
Anti-peep PasswordYESYESTie

Frequently Asked Questions

Which is better overall: Eufy Security Smart Lock S230 or Eufy Video Smart Lock S330?

Eufy Security Smart Lock S230 has the stronger overall profile in this comparison, especially for price, rating, and warranty.

What is the biggest difference between Eufy Security Smart Lock S230 and Eufy Video Smart Lock S330?

Price is one of the clearest differences: Eufy Security Smart Lock S230 lists $159.99, while Eufy Video Smart Lock S330 lists $349.99.

Which one looks better on price?

Eufy Security Smart Lock S230 is listed at $159.99, while Eufy Video Smart Lock S330 is listed at $349.99. Eufy Security Smart Lock S230 (better spec).

Who should buy Eufy Security Smart Lock S230?

Choose Eufy Security Smart Lock S230 if your priority is price and rating and that matters more than integrations.

Who should buy Eufy Video Smart Lock S330?

Choose Eufy Video Smart Lock S330 if your priority is integrations and Lock/Unlock system and that matters more than price.

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