Aqara U100 Fingerprint Smart Lock
- Apple Home Key and HomeKit support
- Fingerprint, keypad and key entry
- Matter over Thread in the title
- IP65 weatherproof rating
- 4 AA batteries and 2 keys included
- Bluetooth and Zigbee listed
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A smart deadbolt with fingerprint and touchscreen keypad entry, Apple Home Key, and Alexa and Google support. Door prep and thread support need checking.
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ASIN: B0BZSD2L1WModel: U100Category: Deadbolts
Overview
A zinc bodied deadbolt with a touchscreen keypad and fingerprint reader lets a user enter without a key. The lock supports Apple Home Key, HomeKit, Alexa and Google, and ships with batteries and two keys.
Several entry methods cover family members and guests, and the weather rating suits an exterior door. The limitation is that the connectivity fields disagree, so a Thread border router or hub may be needed.
Who it's for
Homes already using Apple Home or Alexa gain from the reader and keypad. Renters with a non-standard door should check hardware fit first.
Pros and cons
- Apple Home Key support
- IP65 weather rating
- Batteries and keys included
- Hub needs unclear
- Door thickness range not listed
- Battery life absent
- Connectivity fields conflict
Performance notes
Biometric and code entry run on the lock itself, and radio links connect it to the smart home. Weatherproofing helps the keypad survive rain. The listing gives no battery life or fingerprint capacity.
Specifications
| Brand | Aqara |
|---|---|
| Model | U100 |
| Dimensions & fit | |
| Item dimensions | 5.27 x 3.46 x 2.91 inches |
| Construction & materials | |
| Material Type | Zinc |
| Color | Gray |
| Compatibility & installation | |
| Connectivity Protocol | Bluetooth, Zigbee |
| Included components | |
| Included Components | AA Battery * 4, Installation Accessories, Mechanical Key * 2, Smart Lock U100 * 1, User Manual |
| Unit Count | 1 Count |
| Other details | |
| Lock Type | Biometric |
| Controller type | Amazon Alexa |
| Control method | App |
| Additional Features | Keyless |
| Style Name | Modern |
| Item Type Name | Door lock |
| Shape | Rectangular |
Frequently asked questions
How big is the Aqara Smart Lock U100?
The listing gives 5.27 by 3.46 by 2.91 inches.
Does the Aqara U100 work with Apple Home?
Yes. The title lists Apple Home Key and HomeKit support.
Does the Aqara U100 need a hub?
Thread and Zigbee are named, so a border router or hub may be needed. Check Aqara guidance.
Is the Aqara U100 weatherproof?
The title lists IP65 weatherproofing.