Aqara U300 Smart Lock – Fingerprint, Apple Home Key, Matter over Thread, Touchscreen Keypad

Meet Aqara U300: a modern smart lock for hands‑free entry and everyday security

The Aqara U300 Upgraded Version blends a refined lever design with advanced access technologies, giving you a seamless door experience. Built to work with busy households and evolving smart homes, it combines a high‑resolution fingerprint sensor, a responsive touchscreen keypad, and multi‑ecosystem compatibility in one sleek package.

Key benefits at a glance

• High‑resolution biometric unlock: a 160×160 pixel fingerprint sensor captures more detail for quick, reliable recognition, delivering a near instantaneous unlock experience.
• Hands‑free Apple integration: enjoy the Apple Home Key experience when paired with a Thread‑enabled hub, plus Siri and device proximity features for effortless access.
• Future‑proof connectivity: Matter over Thread enables cross‑platform control across compatible ecosystems, with faster responses and stable connections.

Note: Apple Home Key and other Apple features require a Thread‑enabled Matter hub (such as HomePod 2nd Gen, HomePod mini, or Apple TV 4K 2021/2022).

Durable power, strong security, and local privacy

• Long battery life: runs up to 10 months on four AA alkaline batteries, with dual USB‑C ports to back up power in emergencies.
• Local data protection: fingerprint data and sensitive information are stored on the device with AES‑level encryption for added privacy.
• Smart battery and reliability: the design emphasizes consistent performance, even in everyday fluctuations and power outages.

The U300’s design focuses on practical daily use—whether you’re juggling packages, carting kids in and out, or arriving after a late shift. Expect a smooth, responsive unlock that feels quiet and confident as you enter your home.

Smart control through the Aqara app

• Bluetooth setup and customization: link the lock in the Aqara App to tailor auto‑lock timing, or create schedules for Quiet Mode during late hours.
• Guest access and routines: manage who can unlock and when, enabling flexible access for family members or trusted visitors without sharing keys.
• Integrated routine support: combine with other Aqara devices to build scenes that respond to entry events or time‑based rules.

Designed for real‑world use, the U300 aims to balance convenience with security. It offers a spectrum of entry options—from biometric to PIN entry to ecosystem‑level automation—so you can choose how you want to unlock, while keeping control in your hands.