Door Locks · Head to head

Eufy Security Smart Lock S230 vs Yale Assure Lock 2 with Wi-Fi

Full Smart Door Locks comparison in 2026

Updated September 2026
Data from Amazon and official Eufy and Yale sites.
2026 verdict
Eufy Security Smart Lock S230 beats Yale Assure Lock 2 with Wi-Fi in 2026, with its clearest edge on price, rating, and warranty.
Eufy Security Smart Lock S230
Winner
Eufy Security Smart Lock S230
$159.99$199.9920% OFF
Buy on Amazon USACheck price
It has the clearer edge on price, rating, and warranty, and it stays ahead on weather resistance and One-Time password. You should still consider Yale Assure Lock 2 with Wi-Fi if connectivity and integrations matter more than raw overall balance. In practical terms, Eufy Security Smart Lock S230 is the easier product to recommend.
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FeatureEufy Security Smart Lock S230Yale Assure Lock 2 with Wi-FiWinner
Price$159.99$169.99Eufy Security Smart Lock S230
Rating4.33.7Eufy Security Smart Lock S230
Warranty1.5 years1 yearEufy Security Smart Lock S230
Weather ResistanceIP65NOEufy Security Smart Lock S230
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothYale Assure Lock 2 with Wi-Fi
IntegrationsGoogle Home, AlexaGoogle Home, Alexa, Apple HomeKitYale Assure Lock 2 with Wi-Fi
One-Time PasswordYESNOEufy Security Smart Lock S230
Periodic PasswordYESNOEufy Security Smart Lock S230
Anti-peep PasswordYESNOEufy Security Smart Lock S230
Lock/Unlock SystemRemote, Passcode, Fingerprint, Physical KeyRemote, Bluetooth, Passcode, Physical KeyTie
Emergency FingerprintNONOTie
DoorbellNONOTie

Frequently Asked Questions

Which is better overall: Eufy Security Smart Lock S230 or Yale Assure Lock 2 with Wi-Fi?

Eufy Security Smart Lock S230 has the stronger overall profile in this comparison, especially for price, rating, and warranty.

What is the biggest difference between Eufy Security Smart Lock S230 and Yale Assure Lock 2 with Wi-Fi?

Price is one of the clearest differences: Eufy Security Smart Lock S230 lists $159.99, while Yale Assure Lock 2 with Wi-Fi lists $169.99.

Which one looks better on price?

Eufy Security Smart Lock S230 is listed at $159.99, while Yale Assure Lock 2 with Wi-Fi is listed at $169.99. Eufy Security Smart Lock S230 (better spec).

Who should buy Eufy Security Smart Lock S230?

Choose Eufy Security Smart Lock S230 if your priority is price and rating and that matters more than connectivity.

Who should buy Yale Assure Lock 2 with Wi-Fi?

Choose Yale Assure Lock 2 with Wi-Fi if your priority is connectivity and integrations and that matters more than price.

Full comparison table

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