Eufy Video Smart Lock S330 vs Nuki Smart Lock Go

Full Smart Door Locks comparison in 2026

Updated April 2026
Data from Amazon and official Eufy and Nuki sites.
2026 verdict
In 2026, Eufy Video Smart Lock S330 is the better overall pick. It separates itself most clearly on rating, weather resistance, and one-time password, while still looking better on periodic password and anti-peep password. Nuki Smart Lock Go is still relevant if you care most about price, warranty, and connectivity, but Eufy Video Smart Lock S330 is the stronger recommendation overall. That is why the final call still favors Eufy Video Smart Lock S330.
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FeatureEufy Video Smart Lock S330Nuki Smart Lock GoWinner
Price$299.99€139.99Nuki Smart Lock Go
Rating4.13.8Eufy Video Smart Lock S330
Warranty1 year2 yearsNuki Smart Lock Go
Weather ResistanceIP65NOEufy Video Smart Lock S330
Connectivity2.4 GHz Wifi2.4 GHz Wifi, Bluetooth, Thread ProtocolNuki Smart Lock Go
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterNuki Smart Lock Go
One-Time PasswordYESKeypad requiredEufy Video Smart Lock S330
Periodic PasswordYESKeypad requiredEufy Video Smart Lock S330
Anti-peep PasswordYESNOEufy Video Smart Lock S330
DoorbellYESNOEufy Video Smart Lock S330
Lock/Unlock SystemRemote, Passcode, Fingerprint, Apple Home Key, Physical KeyRemote, Bluetooth, Passcode, Fingerprint, Physical KeyTie
Emergency FingerprintNONOTie
Winner
14% OFF
$349.99
$299.99
BUY NOW
  • + Rating: 4.1
  • + Weather Resistance: IP65
  • + One-Time Password: YES
  • - Price: $299.99 vs €139.99
  • - Warranty: 1 year vs 2 years
6% OFF
€149.00
€139.99
BUY NOW
  • + Price: €139.99
  • + Warranty: 2 years
  • + Connectivity: 2.4 GHz Wifi, Bluetooth, Thread Protocol
  • - Rating: 3.8 vs 4.1
  • - Weather Resistance: NO vs IP65

Frequently Asked Questions (FAQ)

Which is better overall: Eufy Video Smart Lock S330 or Nuki Smart Lock Go?
Eufy Video Smart Lock S330 has the stronger overall profile in this comparison, especially for rating, weather resistance, and one-time password.
What is the biggest difference between Eufy Video Smart Lock S330 and Nuki Smart Lock Go?
Price is one of the clearest differences: Eufy Video Smart Lock S330 lists $299.99, while Nuki Smart Lock Go lists €139.99.
Which one looks better on price?
Eufy Video Smart Lock S330 is listed at $299.99, while Nuki Smart Lock Go is listed at €139.99. Nuki Smart Lock Go (better spec).
Who should buy Eufy Video Smart Lock S330?
Choose Eufy Video Smart Lock S330 if your priority is rating and weather resistance and that matters more than price.
Who should buy Nuki Smart Lock Go?
Choose Nuki Smart Lock Go if your priority is price and warranty and that matters more than rating.
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