Door Locks · Head to head

Eufy Smart Lock C220 vs Eufy Smart Lock C33

Full Smart Door Locks comparison in 2026

Updated November 2026
Data from the official Eufy site.
2026 verdict
Eufy Smart Lock C33 is the more complete option versus Eufy Smart Lock C220 in 2026, helped most by warranty and One-Time password.
Eufy Smart Lock C33
Winner
Eufy Smart Lock C33
$129.99$169.9924% OFF
Buy on Amazon USA
Its biggest wins come from warranty and One-Time password, and its broader overall balance adds more confidence to the verdict. The only strong reason to choose Eufy Smart Lock C220 is if price and rating are more important to you than the overall verdict. That is why the final call still favors Eufy Smart Lock C33.
Works with
Connectivity
  • Wi-Fi 2.4 GHz
vs
Works with
Connectivity
  • Wi-Fi 2.4 GHz
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FeatureEufy Smart Lock C220Eufy Smart Lock C33Winner
Price$109.99$129.99Eufy Smart Lock C220
Rating4.24.1Eufy Smart Lock C220
Warranty1 year1.5 yearsEufy Smart Lock C33
One-Time PasswordNOYESEufy Smart Lock C33
Weather ResistanceIP53IP53Tie
Battery Life8 months8 monthsTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Home AssistantTie
Lock/Unlock SystemRemote, Passcode, Fingerprint, Physical KeyRemote, Passcode, Fingerprint, Physical KeyTie
Periodic PasswordYESYESTie
Anti-peep PasswordYESYESTie
Emergency FingerprintNONOTie

Frequently Asked Questions

Which is better overall: Eufy Smart Lock C220 or Eufy Smart Lock C33?

Eufy Smart Lock C33 has the stronger overall profile in this comparison, especially for warranty and One-Time password.

What is the biggest difference between Eufy Smart Lock C220 and Eufy Smart Lock C33?

Price is one of the clearest differences: Eufy Smart Lock C220 lists $109.99, while Eufy Smart Lock C33 lists $129.99.

Which one looks better on price?

Eufy Smart Lock C220 is listed at $109.99, while Eufy Smart Lock C33 is listed at $129.99. 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 warranty.

Who should buy Eufy Smart Lock C33?

Choose Eufy Smart Lock C33 if your priority is warranty and One-Time password and that matters more than price.

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