Eufy Smart Lock C220 vs Eufy Smart Lock C33 comparison

Updated August 2026

Data from Amazon and official Eufy site.

2026 verdict

Eufy Smart Lock C33 is the more complete option versus Eufy Smart Lock C220 in 2026, helped most by price, warranty, and One-Time password. Its biggest wins come from price, warranty, and One-Time password, and periodic password adds more confidence to the verdict. The only strong reason to choose Eufy Smart Lock C220 is if rating, integrations, and Lock/Unlock system are more important to you than the overall verdict. That is why the final call still favors Eufy Smart Lock C33.

Eufy

Eufy Smart Lock C220

35% OFF

$109.99

$169.99

Buy on Amazon USA

Winner

Eufy

Eufy Smart Lock C33

38% OFF

$105.25

$169.99

Buy on Amazon USA

Feature	Eufy Smart Lock C220	Eufy Smart Lock C33	Winner
Price	$109.99	$105.25	Eufy Smart Lock C33
Rating	4.3	4.1	Eufy Smart Lock C220
Warranty	1 year	1.5 years	Eufy Smart Lock C33
Integrations	Google Home, Alexa, Home Assistant	Google Home, Alexa	Eufy Smart Lock C220
Lock/Unlock System	Remote, Passcode, Fingerprint, Apple Home Key, Physical Key	Remote, Passcode, Fingerprint, Physical Key	Eufy Smart Lock C220
One-Time Password	NO	YES	Eufy Smart Lock C33
Periodic Password	NO	YES	Eufy Smart Lock C33
Weather Resistance	IP53	IP53	Tie
Battery Life	8 months	8 months	Tie
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi	Tie
Anti-peep Password	YES	YES	Tie
Emergency Fingerprint	NO	NO	Tie

Eufy

Eufy Smart Lock C220

35% OFF

$109.99

$169.99

Buy on Amazon USA

+ Rating: 4.3
+ Integrations: Google Home, Alexa, Home Assistant
+ Lock/Unlock System: Remote, Passcode, Fingerprint, Apple Home Key, Physical Key
- Price: $109.99 vs $105.25
- Warranty: 1 year vs 1.5 years

Winner

Eufy

Eufy Smart Lock C33

38% OFF

$105.25

$169.99

Buy on Amazon USA

+ Price: $105.25
+ Warranty: 1.5 years
+ One-Time Password: YES
- Rating: 4.1 vs 4.3
- Integrations: Google Home, Alexa vs Google Home, Alexa, Home Assistant

Frequently Asked Questions

Which is better overall: Eufy Smart Lock C220 or Eufy Smart Lock C33?

Eufy Smart Lock C33 has the stronger overall profile in this comparison, especially for price, warranty, and One-Time password.

What is the biggest difference between Eufy Smart Lock C220 and Eufy Smart Lock C33?

Price is one of the clearest differences: Eufy Smart Lock C220 lists $109.99, while Eufy Smart Lock C33 lists $105.25.

Which one looks better on price?

Eufy Smart Lock C220 is listed at $109.99, while Eufy Smart Lock C33 is listed at $105.25. Eufy Smart Lock C33 (better spec).

Who should buy Eufy Smart Lock C220?

Choose Eufy Smart Lock C220 if your priority is rating and integrations and that matters more than price.

Who should buy Eufy Smart Lock C33?

Choose Eufy Smart Lock C33 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