Eufy Smart Lock C220 vs Nuki Smart Lock Go

Updated March 2026

Data from Amazon and official Eufy and Nuki sites.

2026 verdict

In 2026, Nuki Smart Lock Go is the better overall pick. The main reason it wins is warranty, connectivity, and integrations, and one-time password and periodic password strengthens that case. Pick Eufy Smart Lock C220 only when price, rating, and weather resistance is the deciding factor for your setup. Overall, Nuki Smart Lock Go makes more sense for most people.

Eufy

Eufy Smart Lock C220

42% OFF

$169.99

$98.48

BUY NOW

Winner

Nuki

Nuki Smart Lock Go

6% OFF

€149.00

€139.99

BUY NOW

Feature	Eufy Smart Lock C220	Nuki Smart Lock Go	Winner
Price	$98.48	€139.99	Eufy Smart Lock C220
Rating	4.3	3.8	Eufy Smart Lock C220
Warranty	1 year	2 years	Nuki Smart Lock Go
Weather Resistance	IP53	NO	Eufy Smart Lock C220
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	NO	Keypad required	Nuki Smart Lock Go
Periodic Password	NO	Keypad required	Nuki Smart Lock Go
Anti-peep Password	YES	NO	Eufy Smart Lock C220
Lock/Unlock System	Remote, Passcode, Fingerprint, Apple Home Key, Physical Key	Remote, Bluetooth, Passcode, Fingerprint, Physical Key	Tie
Emergency Fingerprint	NO	NO	Tie
Doorbell	NO	NO	Tie

Eufy

Eufy Smart Lock C220

42% OFF

$169.99

$98.48

BUY NOW

+ Price: $98.48
+ Rating: 4.3
+ Weather Resistance: IP53
- Warranty: 1 year vs 2 years
- Connectivity: 2.4 GHz Wifi vs 2.4 GHz Wifi, Bluetooth, Thread Protocol

Winner

Nuki

Nuki Smart Lock Go

6% OFF

€149.00

€139.99

BUY NOW

+ Warranty: 2 years
+ Connectivity: 2.4 GHz Wifi, Bluetooth, Thread Protocol
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- Price: €139.99 vs $98.48
- Rating: 3.8 vs 4.3

Frequently Asked Questions (FAQ)

Which is better overall: Eufy Smart Lock C220 or Nuki Smart Lock Go?: Nuki Smart Lock Go 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 Go?: Price is one of the clearest differences: Eufy Smart Lock C220 lists $98.48, while Nuki Smart Lock Go lists €139.99.
Which one looks better on price?: Eufy Smart Lock C220 is listed at $98.48, while Nuki Smart Lock Go is listed at €139.99. 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 Nuki Smart Lock Go?: Choose Nuki Smart Lock Go if your priority is warranty and connectivity and that matters more than price.

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