Door Locks · Head to head

Aqara Smart Lock U200 vs Eufy Security Smart Lock S230

Full Smart Door Locks comparison in 2026

Updated June 2026
Data from Amazon and official Aqara and Eufy sites.
2026 verdict
Across the 2026 comparison, Eufy Security Smart Lock S230 earns the nod over Aqara Smart Lock U200 on the strength of price, rating, and warranty. It separates itself most clearly on price, rating, and warranty, while still looking better on battery life. Aqara Smart Lock U200 remains a niche alternative if integrations and lock/unlock system matters more than the rest of the comparison. That keeps the verdict firmly in favor of Eufy Security Smart Lock S230.
vs
FeatureAqara Smart Lock U200Eufy Security Smart Lock S230Winner
Price$169.99$159.99Eufy Security Smart Lock S230
Rating2.74.3Eufy Security Smart Lock S230
Warranty1 year18 monthsEufy Security Smart Lock S230
Battery Life6 months1 yearEufy Security Smart Lock S230
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT, MatterGoogle Home, AlexaAqara Smart Lock U200
Lock/Unlock SystemRemote, Bluetooth, Passcode, Fingerprint, NFC Tag, Apple Home Key, Physical KeyRemote, Passcode, Fingerprint, Physical KeyAqara Smart Lock U200
Weather ResistanceIPX5IP65Tie
ConnectivityThread Protocol2.4 GHz WiFiTie
One-Time PasswordYESYESTie
Periodic PasswordYESYESTie
Anti-peep PasswordYESYESTie
Emergency FingerprintNONOTie
Winner
Eufy

Eufy Security Smart Lock S230

20% OFF
$159.99
$199.99
Buy on Amazon USA

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  • + Price: $159.99
  • + Rating: 4.3
  • + Warranty: 18 months
  • - Integrations: Google Home, Alexa vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT, Matter
  • - Lock/Unlock System: Remote, Passcode, Fingerprint, Physical Key vs Remote, Bluetooth, Passcode, Fingerprint, NFC Tag, Apple Home Key, Physical Key

Frequently Asked Questions

Which is better overall: Aqara Smart Lock U200 or Eufy Security Smart Lock S230?

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 Aqara Smart Lock U200 and Eufy Security Smart Lock S230?

Price is one of the clearest differences: Aqara Smart Lock U200 lists $169.99, while Eufy Security Smart Lock S230 lists $159.99.

Which one looks better on price?

Aqara Smart Lock U200 is listed at $169.99, while Eufy Security Smart Lock S230 is listed at $159.99. Eufy Security Smart Lock S230 (better spec).

Who should buy Aqara Smart Lock U200?

Choose Aqara Smart Lock U200 if your priority is integrations and lock/unlock system and that matters more than price.

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 integrations.

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