Eufy Video Smart Lock S330 vs Nuki Smart Lock Go

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.

Winner

Eufy

Eufy Video Smart Lock S330

14% OFF

$349.99

$299.99

BUY NOW

Nuki

Nuki Smart Lock Go

6% OFF

€149.00

€139.99

BUY NOW

Feature	Eufy Video Smart Lock S330	Nuki Smart Lock Go	Winner
Price	$299.99	€139.99	Nuki Smart Lock Go
Rating	4.1	3.8	Eufy Video Smart Lock S330
Warranty	1 year	2 years	Nuki Smart Lock Go
Weather Resistance	IP65	NO	Eufy Video Smart Lock S330
Connectivity	2.4 GHz Wifi	2.4 GHz Wifi, Bluetooth, Thread Protocol	Nuki Smart Lock Go
Integrations	Google Home, Alexa, Home Assistant	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Nuki Smart Lock Go
One-Time Password	YES	Keypad required	Eufy Video Smart Lock S330
Periodic Password	YES	Keypad required	Eufy Video Smart Lock S330
Anti-peep Password	YES	NO	Eufy Video Smart Lock S330
Doorbell	YES	NO	Eufy Video Smart Lock S330
Lock/Unlock System	Remote, Passcode, Fingerprint, Apple Home Key, Physical Key	Remote, Bluetooth, Passcode, Fingerprint, Physical Key	Tie
Emergency Fingerprint	NO	NO	Tie

Winner

Eufy

Eufy Video Smart Lock S330

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

Nuki

Nuki Smart Lock Go

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.

More Door Locks

Top Door Locks to compare next

Compare the best smart door locks by unlock methods, connectivity, battery life, integrations, security alerts, and more. Find the right lock for your home.

Compare Door Locks