Aqara Smart Lock U100 vs ULTRALOQ U-Bolt Pro WiFi comparison

Updated August 2026

Data from Amazon and official Aqara and ULTRALOQ sites.

2026 verdict

Between Aqara Smart Lock U100 and ULTRALOQ U-Bolt Pro WiFi, Aqara Smart Lock U100 is the better overall pick in 2026, leading on weather resistance, integrations, and Lock/Unlock system. It separates itself most clearly on weather resistance, integrations, and Lock/Unlock system, while still looking better on Anti-peep password. Pick ULTRALOQ U-Bolt Pro WiFi only when price, rating, and warranty are the deciding factor for your setup. That makes Aqara Smart Lock U100 the clearer recommendation in 2026.

Winner

Aqara

Aqara Smart Lock U100

$149.99

Buy on Amazon USA Buy on Amazon Canada

ULTRALOQ

ULTRALOQ U-Bolt Pro WiFi

24% OFF

$129.97

$169.99

Buy on Amazon USA

Feature	Aqara Smart Lock U100	ULTRALOQ U-Bolt Pro WiFi	Winner
Price	$149.99	$129.97	ULTRALOQ U-Bolt Pro WiFi
Rating	4.1	4.2	ULTRALOQ U-Bolt Pro WiFi
Warranty	1 year	18 months	ULTRALOQ U-Bolt Pro WiFi
Weather Resistance	IP65	NO	Aqara Smart Lock U100
Integrations	Google Home, Alexa, Apple HomeKit, Home Assistant, IFTTT, Matter	Google Home, Alexa, Samsung SmartThings, IFTTT	Aqara Smart Lock U100
Lock/Unlock System	Remote, Bluetooth, Passcode, Fingerprint, NFC Tag, Apple Home Key, Physical Key	Remote, Bluetooth, Passcode, Fingerprint, Physical Key	Aqara Smart Lock U100
Anti-peep Password	YES	NO	Aqara Smart Lock U100
Connectivity	Bluetooth, Zigbee	2.4 GHz WiFi, Bluetooth	Tie
One-Time Password	YES	YES	Tie
Periodic Password	YES	YES	Tie
Emergency Fingerprint	NO	NO	Tie
Doorbell	NO	NO	Tie

Winner

Aqara

Aqara Smart Lock U100

$149.99

Buy on Amazon USA Buy on Amazon Canada

+ Weather Resistance: IP65
+ Integrations: Google Home, Alexa, Apple HomeKit, Home Assistant, IFTTT, Matter
+ Lock/Unlock System: Remote, Bluetooth, Passcode, Fingerprint, NFC Tag, Apple Home Key, Physical Key
- Price: $149.99 vs $129.97
- Rating: 4.1 vs 4.2

ULTRALOQ

ULTRALOQ U-Bolt Pro WiFi

24% OFF

$129.97

$169.99

Buy on Amazon USA

+ Price: $129.97
+ Rating: 4.2
+ Warranty: 18 months
- Weather Resistance: NO vs IP65
- Integrations: Google Home, Alexa, Samsung SmartThings, IFTTT vs Google Home, Alexa, Apple HomeKit, Home Assistant, IFTTT, Matter

Frequently Asked Questions

Which is better overall: Aqara Smart Lock U100 or ULTRALOQ U-Bolt Pro WiFi?

Aqara Smart Lock U100 has the stronger overall profile in this comparison, especially for weather resistance, integrations, and Lock/Unlock system.

What is the biggest difference between Aqara Smart Lock U100 and ULTRALOQ U-Bolt Pro WiFi?

Price is one of the clearest differences: Aqara Smart Lock U100 lists $149.99, while ULTRALOQ U-Bolt Pro WiFi lists $129.97.

Which one looks better on price?

Aqara Smart Lock U100 is listed at $149.99, while ULTRALOQ U-Bolt Pro WiFi is listed at $129.97. ULTRALOQ U-Bolt Pro WiFi (better spec).

Who should buy Aqara Smart Lock U100?

Choose Aqara Smart Lock U100 if your priority is weather resistance and integrations and that matters more than price.

Who should buy ULTRALOQ U-Bolt Pro WiFi?

Choose ULTRALOQ U-Bolt Pro WiFi if your priority is price and rating and that matters more than weather resistance.

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