Door Locks · Head to head

Eufy Smart Lock C220 vs Eufy Video Smart Lock S330

Full Smart Door Locks comparison in 2026

Updated July 2026
Data from Amazon and official Eufy site.
2026 verdict
Eufy Video Smart Lock S330 edges out Eufy Smart Lock C220 in 2026, led by weather resistance, One-Time password, and periodic password. Its clearest strengths are weather resistance, One-Time password, and periodic password, and it still looks stronger on doorbell. Eufy Smart Lock C220 can still be the right pick, but only if price, rating, and battery life outweigh the wider strengths of Eufy Video Smart Lock S330. Overall, Eufy Video Smart Lock S330 makes more sense for most people.
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FeatureEufy Smart Lock C220Eufy Video Smart Lock S330Winner
Price$109.99$349.99Eufy Smart Lock C220
Rating4.34.1Eufy Smart Lock C220
Weather ResistanceIP53IP65Eufy Video Smart Lock S330
Battery Life8 months4 monthsEufy Smart Lock C220
One-Time PasswordNOYESEufy Video Smart Lock S330
Periodic PasswordNOYESEufy Video Smart Lock S330
DoorbellNOYESEufy Video Smart Lock S330
Warranty1 year1 yearTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Home AssistantTie
Lock/Unlock SystemRemote, Passcode, Fingerprint, Apple Home Key, Physical KeyRemote, Passcode, Fingerprint, Apple Home Key, Physical KeyTie
Anti-peep PasswordYESYESTie

Frequently Asked Questions

Which is better overall: Eufy Smart Lock C220 or Eufy Video Smart Lock S330?

Eufy Video Smart Lock S330 has the stronger overall profile in this comparison, especially for weather resistance, One-Time password, and periodic password.

What is the biggest difference between Eufy Smart Lock C220 and Eufy Video Smart Lock S330?

Price is one of the clearest differences: Eufy Smart Lock C220 lists $109.99, while Eufy Video Smart Lock S330 lists $349.99.

Which one looks better on price?

Eufy Smart Lock C220 is listed at $109.99, while Eufy Video Smart Lock S330 is listed at $349.99. Eufy Smart Lock C220 (better spec).

Who should buy Eufy Smart Lock C220?

Choose Eufy Smart Lock C220 if your priority is price and rating and that matters more than weather resistance.

Who should buy Eufy Video Smart Lock S330?

Choose Eufy Video Smart Lock S330 if your priority is weather resistance and One-Time password and that matters more than price.

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© 2026 Smart Home Compared
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