Eufy Video Smart Lock S330 vs SwitchBot Lock Ultra Vision Combo

Updated March 2026

Data from Amazon and official Eufy and SwitchBot sites.

2026 verdict

For this 2026 head-to-head, SwitchBot Lock Ultra Vision Combo has the better all-around case. What pushes it ahead is price, rating, and integrations, and lock/unlock system and emergency fingerprint keeps the advantage from looking narrow. The only strong reason to choose Eufy Video Smart Lock S330 is if weather resistance and doorbell is more important to you than the overall verdict. That is enough to make SwitchBot Lock Ultra Vision Combo the better pick for most buyers.

Eufy

Eufy Video Smart Lock S330

30% OFF

$349.99

$244.99

BUY NOW

Winner

SwitchBot

SwitchBot Lock Ultra Vision Combo

20% OFF

€299.99

€239.99

BUY NOW

Feature	Eufy Video Smart Lock S330	SwitchBot Lock Ultra Vision Combo	Winner
Price	$244.99	€239.99	SwitchBot Lock Ultra Vision Combo
Rating	4.1	4.4	SwitchBot Lock Ultra Vision Combo
Weather Resistance	IP65	NO	Eufy Video Smart Lock S330
Integrations	Google Home, Alexa, Home Assistant	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT, Matter	SwitchBot Lock Ultra Vision Combo
Lock/Unlock System	Remote, Passcode, Fingerprint, Apple Home Key, Physical Key	Remote, Bluetooth, Passcode, Fingerprint, Face Recognition, NFC Tag, Apple Home Key, Physical Key	SwitchBot Lock Ultra Vision Combo
Emergency Fingerprint	NO	YES	SwitchBot Lock Ultra Vision Combo
Doorbell	YES	NO	Eufy Video Smart Lock S330
Warranty	1 year	1 year	Tie
Connectivity	2.4 GHz Wifi	Bluetooth	Tie
One-Time Password	YES	YES	Tie
Periodic Password	YES	YES	Tie
Anti-peep Password	YES	YES	Tie

Eufy

Eufy Video Smart Lock S330

30% OFF

$349.99

$244.99

BUY NOW

+ Weather Resistance: IP65
+ Doorbell: YES
- Price: $244.99 vs €239.99
- Rating: 4.1 vs 4.4

Winner

SwitchBot

SwitchBot Lock Ultra Vision Combo

20% OFF

€299.99

€239.99

BUY NOW

+ Price: €239.99
+ Rating: 4.4
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT, Matter
- Weather Resistance: NO vs IP65
- Doorbell: NO vs YES

Frequently Asked Questions (FAQ)

Which is better overall: Eufy Video Smart Lock S330 or SwitchBot Lock Ultra Vision Combo?: SwitchBot Lock Ultra Vision Combo has the stronger overall profile in this comparison, especially for price, rating, and integrations.
What is the biggest difference between Eufy Video Smart Lock S330 and SwitchBot Lock Ultra Vision Combo?: Price is one of the clearest differences: Eufy Video Smart Lock S330 lists $244.99, while SwitchBot Lock Ultra Vision Combo lists €239.99.
Which one looks better on price?: Eufy Video Smart Lock S330 is listed at $244.99, while SwitchBot Lock Ultra Vision Combo is listed at €239.99. SwitchBot Lock Ultra Vision Combo (better spec).
Who should buy Eufy Video Smart Lock S330?: Choose Eufy Video Smart Lock S330 if your priority is weather resistance and doorbell and that matters more than price.
Who should buy SwitchBot Lock Ultra Vision Combo?: Choose SwitchBot Lock Ultra Vision Combo if your priority is price and rating and that matters more than weather resistance.

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