Seamless Apple Home Key Experience: Tap your iPhone or Apple Watch to unlock, or use Siri for effortless hands-free access—perfectly integrated with the Apple ecosystem. *Note: Apple Home Key and all Apple features require a Thread-enabled Apple hub (HomePod 2nd Gen / HomePod mini / Apple TV 4K 2021/2022).
High-Resolution Fingerprint Sensor for Faster, More Accurate Unlocking: Equipped with a 160×160 pixel sensor array—double the size of common 128×96 sensors—U300 captures richer fingerprint details for a truly instant experience. Achieves recognition in under 0.3 seconds with a False Acceptance Rate below 0.0001%, and supports up to 25 stored fingerprints for the whole family.
Matter Over Thread for Multi-Ecosystem Compatibility: Built with Matter over Thread, the U300 can connect to multiple smart home platforms simultaneously, allowing you to enjoy the unique features of each ecosystem. Thread offers faster response, more stable connectivity, lower power consumption, and secure data transmission. Note: A Thread-enabled Matter controller from each ecosystem is required for its respective platform.
Aqara Smart Lock U300 Upgraded Version, Fingerprint Keyless Entry Door Lock with Handle, Matter Over Thread, Apple Home Keys, Touchscreen Keypad, Smart Lever Lock Supports Homekit Alexa Google, Silver
Amazon.com Price: $199.99 (as of 06/06/2026 00:05 PST- Details)
Description
Aqara Smart Lock U300 Upgraded Version, Fingerprint Keyless Entry Door Lock with Handle, Matter Over Thread, Apple Home Keys, Touchscreen Keypad, Smart Lever Lock Supports Homekit Alexa Google, Silver is tracked as a SmartThings-compatible product on Simply Smart 123.
- Seamless Apple Home Key Experience: Tap your iPhone or Apple Watch to unlock, or use Siri for effortless hands-free access—perfectly integrated with the Apple ecosystem. *Note: Apple Home Key and all Apple features require a Thread-enabled Apple hub (HomePod 2nd Gen / HomePod mini / Apple TV 4K 2021/2022).
- High-Resolution Fingerprint Sensor for Faster, More Accurate Unlocking: Equipped with a 160×160 pixel sensor array—double the size of common 128×96 sensors—U300 captures richer fingerprint details for a truly instant experience. Achieves recognition in under 0.3 seconds with a False Acceptance Rate below 0.0001%, and supports up to 25 stored fingerprints for the whole family.
- Matter Over Thread for Multi-Ecosystem Compatibility: Built with Matter over Thread, the U300 can connect to multiple smart home platforms simultaneously, allowing you to enjoy the unique features of each ecosystem. Thread offers faster response, more stable connectivity, lower power consumption, and secure data transmission. Note: A Thread-enabled Matter controller from each ecosystem is required for its respective platform.
- Long-Lasting Power & Secure Design: Runs up to 10 months on just 4 AA alkaline batteries (alkaline required to avoid malfunction or instability). In emergencies, dual USB-C ports provide backup power. All sensitive data—including fingerprints—is stored locally with full AES encryption for enhanced security and peace of mind.
- Smart In-App Controls via Bluetooth: Connect the lock to the Aqara App over Bluetooth to customize your experience—set auto-lock timing to fit your routine and enable Scheduled Quiet Mode for silent operation during nighttime or specific hours.
Brand: Aqara
Manufacturer: Lumi United Technology Co., Ltd
SmartThings model: DL-D02D
SmartThings category: Door lock
Additional information
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