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Door Locks · Head to head

Aqara Smart Lock D200i vs ULTRALOQ Bolt SE

Full Smart Door Locks comparison in 2026

Updated September 2026
Data from Amazon and official Aqara and ULTRALOQ sites.
2026 verdict
ULTRALOQ Bolt SE wins the 2026 matchup against Aqara Smart Lock D200i, mainly on rating, warranty, and battery life.
ULTRALOQ Bolt SE
Winner
ULTRALOQ Bolt SE
$89.99$99.9910% OFF
Buy on Amazon USACheck price
It has the clearer edge on rating, warranty, and battery life, and it stays ahead on integrations. There is still a case for Aqara Smart Lock D200i, but mainly if weather resistance and Lock/Unlock system are what you value most. That is why the final call still favors ULTRALOQ Bolt SE.
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FeatureAqara Smart Lock D200iULTRALOQ Bolt SEWinner
Rating3.34.3ULTRALOQ Bolt SE
Warranty1 year18 monthsULTRALOQ Bolt SE
Weather ResistanceIP52NOAqara Smart Lock D200i
Battery Life4 months18 monthsULTRALOQ Bolt SE
IntegrationsGoogle Home, Alexa, Apple HomeKit, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterULTRALOQ Bolt SE
Lock/Unlock SystemRemote, Bluetooth, Passcode, Face Recognition, NFC Tag, Apple Home Key, Physical KeyRemote, Bluetooth, Passcode, Fingerprint, Physical KeyAqara Smart Lock D200i
Connectivity2.4 GHz WiFi, Bluetooth, Zigbee2.4 GHz WiFi, Bluetooth, Thread ProtocolTie
One-Time PasswordYESYESTie
Periodic PasswordYESYESTie
Anti-peep PasswordNONOTie
Emergency FingerprintNONOTie
DoorbellNONOTie
Aqara

Aqara Smart Lock D200i

Price unavailable right now
Buy on Amazon USACheck price
  • + Weather Resistance: IP52
  • + Lock/Unlock System: Remote, Bluetooth, Passcode, Face Recognition, NFC Tag, Apple Home Key, Physical Key
  • - Rating: 3.3 vs 4.3
  • - Warranty: 1 year vs 18 months
Winner
ULTRALOQ

ULTRALOQ Bolt SE

10% OFF
$89.99
$99.99
Buy on Amazon USACheck price
  • + Rating: 4.3
  • + Warranty: 18 months
  • + Battery Life: 18 months
  • - Weather Resistance: NO vs IP52
  • - Lock/Unlock System: Remote, Bluetooth, Passcode, Fingerprint, Physical Key vs Remote, Bluetooth, Passcode, Face Recognition, NFC Tag, Apple Home Key, Physical Key

Frequently Asked Questions

Which is better overall: Aqara Smart Lock D200i or ULTRALOQ Bolt SE?

ULTRALOQ Bolt SE has the stronger overall profile in this comparison, especially for rating, warranty, and battery life.

What is the biggest difference between Aqara Smart Lock D200i and ULTRALOQ Bolt SE?

Rating is one of the clearest differences: Aqara Smart Lock D200i lists 3.3, while ULTRALOQ Bolt SE lists 4.3.

Who should buy Aqara Smart Lock D200i?

Choose Aqara Smart Lock D200i if your priority is weather resistance and Lock/Unlock system and that matters more than rating.

Who should buy ULTRALOQ Bolt SE?

Choose ULTRALOQ Bolt SE if your priority is rating and warranty and that matters more than weather resistance.

Full comparison table

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  • 55 specs compared
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