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Aqara Smart Lock U200 vs Eufy Smart Lock C220

Full Smart Door Locks comparison in 2026

Updated July 2026
Data from Amazon and official Aqara and Eufy sites.
2026 verdict
Aqara Smart Lock U200 is the more complete option versus Eufy Smart Lock C220 in 2026, helped most by weather resistance, integrations, and lock/unlock system. Its biggest wins come from weather resistance, integrations, and lock/unlock system, and one-time password and periodic password adds more confidence to the verdict. Choose Eufy Smart Lock C220 only if price, rating, and battery life matters more to you than the broader advantage from Aqara Smart Lock U200. That keeps the verdict firmly in favor of Aqara Smart Lock U200.
vs
FeatureAqara Smart Lock U200Eufy Smart Lock C220Winner
Price$169.99$99.99Eufy Smart Lock C220
Rating2.64.3Eufy Smart Lock C220
Weather ResistanceIPX5IP53Aqara Smart Lock U200
Battery Life6 months8 monthsEufy Smart Lock C220
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT, MatterGoogle Home, Alexa, Home AssistantAqara Smart Lock U200
Lock/Unlock SystemRemote, Bluetooth, Passcode, Fingerprint, NFC Tag, Apple Home Key, Physical KeyRemote, Passcode, Fingerprint, Apple Home Key, Physical KeyAqara Smart Lock U200
One-Time PasswordYESNOAqara Smart Lock U200
Periodic PasswordYESNOAqara Smart Lock U200
Warranty1 year1 yearTie
ConnectivityThread Protocol2.4 GHz WiFiTie
Anti-peep PasswordYESYESTie
Emergency FingerprintNONOTie

Frequently Asked Questions

Which is better overall: Aqara Smart Lock U200 or Eufy Smart Lock C220?

Aqara Smart Lock U200 has the stronger overall profile in this comparison, especially for weather resistance, integrations, and lock/unlock system.

What is the biggest difference between Aqara Smart Lock U200 and Eufy Smart Lock C220?

Price is one of the clearest differences: Aqara Smart Lock U200 lists $169.99, while Eufy Smart Lock C220 lists $99.99.

Which one looks better on price?

Aqara Smart Lock U200 is listed at $169.99, while Eufy Smart Lock C220 is listed at $99.99. Eufy Smart Lock C220 (better spec).

Who should buy Aqara Smart Lock U200?

Choose Aqara Smart Lock U200 if your priority is weather resistance and integrations and that matters more than price.

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.

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