Door Locks · Head to head

Eufy Smart Lock C220 vs Nuki Smart Lock Pro

Full Smart Door Locks comparison in 2026

Updated July 2026
Data from Amazon and official Eufy and Nuki sites.
2026 verdict
Nuki Smart Lock Pro beats Eufy Smart Lock C220 in 2026, with its clearest edge on warranty, connectivity, and integrations. It has the clearer edge on warranty, connectivity, and integrations, and it stays ahead on one-time password and periodic password. The only strong reason to choose Eufy Smart Lock C220 is if price, weather resistance, and battery life is more important to you than the overall verdict. For the average buyer, Nuki Smart Lock Pro is the safer choice.
vs
FeatureEufy Smart Lock C220Nuki Smart Lock ProWinner
Price$99.99€269.00Eufy Smart Lock C220
Warranty1 year2 yearsNuki Smart Lock Pro
Weather ResistanceIP53NOEufy Smart Lock C220
Battery Life8 months6 monthsEufy Smart Lock C220
Connectivity2.4 GHz WiFi2.4 GHz WiFi, Bluetooth, Thread ProtocolNuki Smart Lock Pro
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterNuki Smart Lock Pro
One-Time PasswordNOKeypad requiredNuki Smart Lock Pro
Periodic PasswordNOKeypad requiredNuki Smart Lock Pro
Anti-peep PasswordYESNOEufy Smart Lock C220
Rating4.34.3Tie
Lock/Unlock SystemRemote, Passcode, Fingerprint, Apple Home Key, Physical KeyRemote, Bluetooth, Passcode, Fingerprint, Physical KeyTie
Emergency FingerprintNONOTie

Frequently Asked Questions

Which is better overall: Eufy Smart Lock C220 or Nuki Smart Lock Pro?

Nuki Smart Lock Pro has the stronger overall profile in this comparison, especially for warranty, connectivity, and integrations.

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

Price is one of the clearest differences: Eufy Smart Lock C220 lists $99.99, while Nuki Smart Lock Pro lists €269.00.

Which one looks better on price?

Eufy Smart Lock C220 is listed at $99.99, while Nuki Smart Lock Pro is listed at €269.00. Eufy Smart Lock C220 (better spec).

Who should buy Eufy Smart Lock C220?

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

Who should buy Nuki Smart Lock Pro?

Choose Nuki Smart Lock Pro if your priority is warranty and connectivity and that matters more than price.

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