Updated November 2026
Data from the official Eufy and Yale sites.
2026 verdict
Yale Assure Lock 2 with Wi-Fi beats Eufy Security Smart Lock S230 in 2026, with its clearest edge on price, connectivity, and integrations.
It has the clearer edge on price, connectivity, and integrations, and it stays ahead on its broader overall balance. You should still consider Eufy Security Smart Lock S230 if rating and warranty matter more than raw overall balance. In practical terms, Yale Assure Lock 2 with Wi-Fi is the easier product to recommend.
Works with
Connectivity
- Wi-Fi 2.4 GHz
vs
Winner
42% OFF
$150.88
$259.99
Works with
Connectivity
- Wi-Fi 2.4 GHz
- Bluetooth
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| Feature | Eufy Security Smart Lock S230 | Yale Assure Lock 2 with Wi-Fi | Winner |
|---|---|---|---|
| Price | £229.39 | $150.88 | Yale Assure Lock 2 with Wi-Fi |
| Rating | 4.2 | 3.6 | Eufy Security Smart Lock S230 |
| Warranty | 1.5 years | 1 year | Eufy Security Smart Lock S230 |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi, Bluetooth | Yale Assure Lock 2 with Wi-Fi |
| Integrations | Google Home, Alexa | Google Home, Alexa, Apple HomeKit | Yale Assure Lock 2 with Wi-Fi |
| Lock/Unlock System | Remote, Passcode, Fingerprint, Physical Key | Remote, Bluetooth, Passcode, Physical Key | Tie |
| Emergency Fingerprint | NO | NO | Tie |
| Doorbell | NO | NO | Tie |
£229.39
- + Rating: 4.2
- + Warranty: 1.5 years
- - Price: £229.39 vs $150.88
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, Bluetooth
Winner
42% OFF
$150.88
$259.99
- + Price: $150.88
- + Connectivity: 2.4 GHz WiFi, Bluetooth
- + Integrations: Google Home, Alexa, Apple HomeKit
- - Rating: 3.6 vs 4.2
- - Warranty: 1 year vs 1.5 years
Frequently Asked Questions
Which is better overall: Eufy Security Smart Lock S230 or Yale Assure Lock 2 with Wi-Fi?
Yale Assure Lock 2 with Wi-Fi has the stronger overall profile in this comparison, especially for price, connectivity, and integrations.
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 £229.39, while Yale Assure Lock 2 with Wi-Fi lists $150.88.
Which one looks better on price?
Eufy Security Smart Lock S230 is listed at £229.39, while Yale Assure Lock 2 with Wi-Fi is listed at $150.88. Yale Assure Lock 2 with Wi-Fi (better spec).
Who should buy Eufy Security Smart Lock S230?
Choose Eufy Security Smart Lock S230 if your priority is rating and warranty and that matters more than price.
Who should buy Yale Assure Lock 2 with Wi-Fi?
Choose Yale Assure Lock 2 with Wi-Fi if your priority is price and connectivity and that matters more than rating.
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