Aqara U100 Smart Lock – Fingerprint, Apple Home Key, Touchscreen Keypad, IP65 Weatherproof

Overview

The Aqara U100 Smart Lock blends biometric convenience with robust smart home control for a modern entry solution. Fully integrated into Apple HomeKit through Apple Home Key, you can unlock the door by tapping your iPhone or Apple Watch, even if your device is low on power. You’ll also be able to manage and share door access with guests via Apple Home Hub-enabled scenes and controls.

Why users might choose U100

• Multiple unlock methods, including a high‑precision fingerprint reader that stores up to 50 fingerprints
• Remote and one‑time passwords configured in the Aqara Home app (requires a Zigbee 3.0 hub)
• Mechanical key for emergencies as a reliable fallback
• NFC card is not included and sold separately

Unlock options and privacy

Beyond touch and tap, you can unlock with a fingerprint, or via the Aqara Home app using remotely configured credentials. Local data, including fingerprints, is stored on device with AES encryption, helping keep sensitive information private.

Smart home automations

Automate access within a broader smart home setup. With an Aqara Zigbee 3.0 hub, the U100 works with Alexa and IFTTT, and it can be controlled through the Aqara Home app. For example, you can view who is at your door with the Aqara Video Doorbell G4 and unlock the lock from a single dashboard when appropriate.

• Integrates with popular ecosystems and automations
• Coordinate door access with doorbell cameras and other sensors

Durability, power and reliability

The U100 is built from a zinc alloy body and carries an IP65 weatherproof rating, making it suitable for varied climates and door types. It accepts four AA alkaline batteries, delivering up to eight months of use, with a USB-C port on the lock for emergency charging. The lock operates across a wide temperature range from -31°F to 151°F, and all sensitive data stays locally stored and AES encrypted.

Notes for setup and use

Apple Home access sharing may require an Apple Home Hub. Adding the lock to the Aqara Home app restricts resets to the administrator's fingerprint or password, ensuring controlled access.