Aqara Smart Lock N100 Zigbee Edition vs Nuki Smart Lock Ultra comparison

Data from Amazon and official Aqara and Nuki sites.

2026 verdict

Aqara Smart Lock N100 Zigbee Edition edges out Nuki Smart Lock Ultra in 2026, led by price, battery life, and lock/unlock system. The comparison tilts its way because of price, battery life, and lock/unlock system, with one-time password and periodic password keeping it in front. Nuki Smart Lock Ultra is still relevant if you care most about warranty, connectivity, and integrations, but Aqara Smart Lock N100 Zigbee Edition is the stronger recommendation overall. Overall, Aqara Smart Lock N100 Zigbee Edition makes more sense for most people.

Winner

Aqara

Aqara Smart Lock N100 Zigbee Edition

$159.90

Buy on Aliexpress

Nuki

Nuki Smart Lock Ultra

€349.00

Buy on Amazon Germany

Feature	Aqara Smart Lock N100 Zigbee Edition	Nuki Smart Lock Ultra	Winner
Price	$159.90	€349.00	Aqara Smart Lock N100 Zigbee Edition
Warranty	1 year	2 years	Nuki Smart Lock Ultra
Battery Life	1.5 years	6 months	Aqara Smart Lock N100 Zigbee Edition
Connectivity	Bluetooth, Zigbee	2.4 GHz WiFi, Bluetooth, Thread Protocol	Nuki Smart Lock Ultra
Integrations	Google Home, Alexa, Apple HomeKit, Home Assistant, IFTTT	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Nuki Smart Lock Ultra
Lock/Unlock System	Remote, Bluetooth, Passcode, Fingerprint, NFC Tag, Apple Home Key, Physical Key	Remote, Bluetooth, Passcode, Fingerprint, Physical Key	Aqara Smart Lock N100 Zigbee Edition
One-Time Password	YES	Keypad required	Aqara Smart Lock N100 Zigbee Edition
Periodic Password	YES	Keypad required	Aqara Smart Lock N100 Zigbee Edition
Doorbell	YES	NO	Aqara Smart Lock N100 Zigbee Edition
Weather Resistance	NO	NO	Tie
Anti-peep Password	NO	NO	Tie
Emergency Fingerprint	NO	NO	Tie

Winner

Aqara

Aqara Smart Lock N100 Zigbee Edition

$159.90

Buy on Aliexpress

+ Price: $159.90
+ Battery Life: 1.5 years
+ Lock/Unlock System: Remote, Bluetooth, Passcode, Fingerprint, NFC Tag, Apple Home Key, Physical Key
- Warranty: 1 year vs 2 years
- Connectivity: Bluetooth, Zigbee vs 2.4 GHz WiFi, Bluetooth, Thread Protocol

Nuki

Nuki Smart Lock Ultra

€349.00

Buy on Amazon Germany

+ Warranty: 2 years
+ Connectivity: 2.4 GHz WiFi, Bluetooth, Thread Protocol
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- Price: €349.00 vs $159.90
- Battery Life: 6 months vs 1.5 years

Frequently Asked Questions

Which is better overall: Aqara Smart Lock N100 Zigbee Edition or Nuki Smart Lock Ultra?

Aqara Smart Lock N100 Zigbee Edition has the stronger overall profile in this comparison, especially for price, battery life, and lock/unlock system.

What is the biggest difference between Aqara Smart Lock N100 Zigbee Edition and Nuki Smart Lock Ultra?

Price is one of the clearest differences: Aqara Smart Lock N100 Zigbee Edition lists $159.90, while Nuki Smart Lock Ultra lists €349.00.

Which one looks better on price?

Aqara Smart Lock N100 Zigbee Edition is listed at $159.90, while Nuki Smart Lock Ultra is listed at €349.00. Aqara Smart Lock N100 Zigbee Edition (better spec).

Who should buy Aqara Smart Lock N100 Zigbee Edition?

Choose Aqara Smart Lock N100 Zigbee Edition if your priority is price and battery life and that matters more than warranty.

Who should buy Nuki Smart Lock Ultra?

Choose Nuki Smart Lock Ultra if your priority is warranty and connectivity and that matters more than price.

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